Replace spawn with execFile for memory-safe command execution (#1068)

fix: remove broken link

README.md

@@ -25,7 +25,7 @@
   
 </div>
 
-Qwen Code is a powerful command-line AI workflow tool adapted from [**Gemini CLI**](https://github.com/google-gemini/gemini-cli) ([details](./README.gemini.md)), specifically optimized for [Qwen3-Coder](https://github.com/QwenLM/Qwen3-Coder) models. It enhances your development workflow with advanced code understanding, automated tasks, and intelligent assistance.
+Qwen Code is a powerful command-line AI workflow tool adapted from [**Gemini CLI**](https://github.com/google-gemini/gemini-cli), specifically optimized for [Qwen3-Coder](https://github.com/QwenLM/Qwen3-Coder) models. It enhances your development workflow with advanced code understanding, automated tasks, and intelligent assistance.
 
 ## 💡 Free Options Available
 

docs/cli/configuration.md

@@ -160,9 +160,30 @@ Settings are organized into categories. All settings should be placed within the
   - **Default:** `undefined`
 
 - **`model.chatCompression.contextPercentageThreshold`** (number):
-  - **Description:** Sets the threshold for chat history compression as a percentage of the model's total token limit. This is a value between 0 and 1 that applies to both automatic compression and the manual `/compress` command. For example, a value of `0.6` will trigger compression when the chat history exceeds 60% of the token limit.
+  - **Description:** Sets the threshold for chat history compression as a percentage of the model's total token limit. This is a value between 0 and 1 that applies to both automatic compression and the manual `/compress` command. For example, a value of `0.6` will trigger compression when the chat history exceeds 60% of the token limit. Use `0` to disable compression entirely.
   - **Default:** `0.7`
 
+- **`model.generationConfig`** (object):
+  - **Description:** Advanced overrides passed to the underlying content generator. Supports request controls such as `timeout`, `maxRetries`, and `disableCacheControl`, along with fine-tuning knobs under `samplingParams` (for example `temperature`, `top_p`, `max_tokens`). Leave unset to rely on provider defaults.
+  - **Default:** `undefined`
+  - **Example:**
+
+    ```json
+    {
+      "model": {
+        "generationConfig": {
+          "timeout": 60000,
+          "disableCacheControl": false,
+          "samplingParams": {
+            "temperature": 0.2,
+            "top_p": 0.8,
+            "max_tokens": 1024
+          }
+        }
+      }
+    }
+    ```
+
 - **`model.skipNextSpeakerCheck`** (boolean):
   - **Description:** Skip the next speaker check.
   - **Default:** `false`
@@ -171,6 +192,10 @@ Settings are organized into categories. All settings should be placed within the
   - **Description:** Disables loop detection checks. Loop detection prevents infinite loops in AI responses but can generate false positives that interrupt legitimate workflows. Enable this option if you experience frequent false positive loop detection interruptions.
   - **Default:** `false`
 
+- **`model.skipStartupContext`** (boolean):
+  - **Description:** Skips sending the startup workspace context (environment summary and acknowledgement) at the beginning of each session. Enable this if you prefer to provide context manually or want to save tokens on startup.
+  - **Default:** `false`
+
 - **`model.enableOpenAILogging`** (boolean):
   - **Description:** Enables logging of OpenAI API calls for debugging and analysis. When enabled, API requests and responses are logged to JSON files.
   - **Default:** `false`
@@ -266,6 +291,21 @@ Settings are organized into categories. All settings should be placed within the
   - **Description:** Use the bundled ripgrep binary. When set to `false`, the system-level `rg` command will be used instead. This setting is only effective when `tools.useRipgrep` is `true`.
   - **Default:** `true`
 
+- **`tools.enableToolOutputTruncation`** (boolean):
+  - **Description:** Enable truncation of large tool outputs.
+  - **Default:** `true`
+  - **Requires restart:** Yes
+
+- **`tools.truncateToolOutputThreshold`** (number):
+  - **Description:** Truncate tool output if it is larger than this many characters. Applies to Shell, Grep, Glob, ReadFile and ReadManyFiles tools.
+  - **Default:** `25000`
+  - **Requires restart:** Yes
+
+- **`tools.truncateToolOutputLines`** (number):
+  - **Description:** Maximum lines or entries kept when truncating tool output. Applies to Shell, Grep, Glob, ReadFile and ReadManyFiles tools.
+  - **Default:** `1000`
+  - **Requires restart:** Yes
+
 #### `mcp`
 
 - **`mcp.serverCommand`** (string):
@@ -538,7 +578,7 @@ Arguments passed directly when running the CLI can override other configurations
   - Example: `qwen --approval-mode auto-edit`
 - **`--allowed-tools <tool1,tool2,...>`**:
   - A comma-separated list of tool names that will bypass the confirmation dialog.
-  - Example: `qwen --allowed-tools "ShellTool(git status)"`
+  - Example: `qwen --allowed-tools "Shell(git status)"`
 - **`--telemetry`**:
   - Enables [telemetry](../telemetry.md).
 - **`--telemetry-target`**:

docs/core/tools-api.md

@@ -21,7 +21,7 @@ The Qwen Code core (`packages/core`) features a robust system for defining, regi
 - **Returning Rich Content:** Tools are not limited to returning simple text. The `llmContent` can be a `PartListUnion`, which is an array that can contain a mix of `Part` objects (for images, audio, etc.) and `string`s. This allows a single tool execution to return multiple pieces of rich content.
 
 - **Tool Registry (`tool-registry.ts`):** A class (`ToolRegistry`) responsible for:
-  - **Registering Tools:** Holding a collection of all available built-in tools (e.g., `ReadFileTool`, `ShellTool`).
+  - **Registering Tools:** Holding a collection of all available built-in tools (e.g., `ListFiles`, `ReadFile`).
   - **Discovering Tools:** It can also discover tools dynamically:
     - **Command-based Discovery:** If `tools.toolDiscoveryCommand` is configured in settings, this command is executed. It's expected to output JSON describing custom tools, which are then registered as `DiscoveredTool` instances.
     - **MCP-based Discovery:** If `mcp.mcpServerCommand` is configured, the registry can connect to a Model Context Protocol (MCP) server to list and register tools (`DiscoveredMCPTool`).
@@ -33,20 +33,24 @@ The Qwen Code core (`packages/core`) features a robust system for defining, regi
 The core comes with a suite of pre-defined tools, typically found in `packages/core/src/tools/`. These include:
 
 - **File System Tools:**
-  - `LSTool` (`ls.ts`): Lists directory contents.
-  - `ReadFileTool` (`read-file.ts`): Reads the content of a single file. It takes an `absolute_path` parameter, which must be an absolute path.
-  - `WriteFileTool` (`write-file.ts`): Writes content to a file.
-  - `GrepTool` (`grep.ts`): Searches for patterns in files.
-  - `GlobTool` (`glob.ts`): Finds files matching glob patterns.
-  - `EditTool` (`edit.ts`): Performs in-place modifications to files (often requiring confirmation).
-  - `ReadManyFilesTool` (`read-many-files.ts`): Reads and concatenates content from multiple files or glob patterns (used by the `@` command in CLI).
+  - `ListFiles` (`ls.ts`): Lists directory contents.
+  - `ReadFile` (`read-file.ts`): Reads the content of a single file. It takes an `absolute_path` parameter, which must be an absolute path.
+  - `WriteFile` (`write-file.ts`): Writes content to a file.
+  - `ReadManyFiles` (`read-many-files.ts`): Reads and concatenates content from multiple files or glob patterns (used by the `@` command in CLI).
+  - `Grep` (`grep.ts`): Searches for patterns in files.
+  - `Glob` (`glob.ts`): Finds files matching glob patterns.
+  - `Edit` (`edit.ts`): Performs in-place modifications to files (often requiring confirmation).
 - **Execution Tools:**
-  - `ShellTool` (`shell.ts`): Executes arbitrary shell commands (requires careful sandboxing and user confirmation).
+  - `Shell` (`shell.ts`): Executes arbitrary shell commands (requires careful sandboxing and user confirmation).
 - **Web Tools:**
-  - `WebFetchTool` (`web-fetch.ts`): Fetches content from a URL.
-  - `WebSearchTool` (`web-search.ts`): Performs a web search.
+  - `WebFetch` (`web-fetch.ts`): Fetches content from a URL.
+  - `WebSearch` (`web-search.ts`): Performs a web search.
 - **Memory Tools:**
-  - `MemoryTool` (`memoryTool.ts`): Interacts with the AI's memory.
+  - `SaveMemory` (`memoryTool.ts`): Interacts with the AI's memory.
+- **Planning Tools:**
+  - `Task` (`task.ts`): Delegates tasks to specialized subagents.
+  - `TodoWrite` (`todoWrite.ts`): Creates and manages a structured task list.
+  - `ExitPlanMode` (`exitPlanMode.ts`): Exits plan mode and returns to normal operation.
 
 Each of these tools extends `BaseTool` and implements the required methods for its specific functionality.
 

docs/features/subagents.md

@@ -106,7 +106,10 @@ Subagents are configured using Markdown files with YAML frontmatter. This format
 ---
 name: agent-name
 description: Brief description of when and how to use this agent
-tools: tool1, tool2, tool3 # Optional
+tools:
+  - tool1
+  - tool2
+  - tool3 # Optional
 ---
 
 System prompt content goes here.
@@ -167,7 +170,11 @@ Perfect for comprehensive test creation and test-driven development.
 ---
 name: testing-expert
 description: Writes comprehensive unit tests, integration tests, and handles test automation with best practices
-tools: read_file, write_file, read_many_files, run_shell_command
+tools:
+  - read_file
+  - write_file
+  - read_many_files
+  - run_shell_command
 ---
 
 You are a testing specialist focused on creating high-quality, maintainable tests.
@@ -207,7 +214,11 @@ Specialized in creating clear, comprehensive documentation.
 ---
 name: documentation-writer
 description: Creates comprehensive documentation, README files, API docs, and user guides
-tools: read_file, write_file, read_many_files, web_search
+tools:
+  - read_file
+  - write_file
+  - read_many_files
+  - web_search
 ---
 
 You are a technical documentation specialist for ${project_name}.
@@ -256,7 +267,9 @@ Focused on code quality, security, and best practices.
 ---
 name: code-reviewer
 description: Reviews code for best practices, security issues, performance, and maintainability
-tools: read_file, read_many_files
+tools:
+  - read_file
+  - read_many_files
 ---
 
 You are an experienced code reviewer focused on quality, security, and maintainability.
@@ -298,7 +311,11 @@ Optimized for React development, hooks, and component patterns.
 ---
 name: react-specialist
 description: Expert in React development, hooks, component patterns, and modern React best practices
-tools: read_file, write_file, read_many_files, run_shell_command
+tools:
+  - read_file
+  - write_file
+  - read_many_files
+  - run_shell_command
 ---
 
 You are a React specialist with deep expertise in modern React development.
@@ -339,7 +356,11 @@ Specialized in Python development, frameworks, and best practices.
 ---
 name: python-expert
 description: Expert in Python development, frameworks, testing, and Python-specific best practices
-tools: read_file, write_file, read_many_files, run_shell_command
+tools:
+  - read_file
+  - write_file
+  - read_many_files
+  - run_shell_command
 ---
 
 You are a Python expert with deep knowledge of the Python ecosystem.

docs/support/troubleshooting.md

@@ -14,6 +14,13 @@ This guide provides solutions to common issues and debugging tips, including top
   - **Solution:** Set the `NODE_EXTRA_CA_CERTS` environment variable to the absolute path of your corporate root CA certificate file.
     - Example: `export NODE_EXTRA_CA_CERTS=/path/to/your/corporate-ca.crt`
 
+- **Issue: Unable to display UI after authentication failure**
+  - **Cause:** If authentication fails after selecting an authentication type, the `security.auth.selectedType` setting may be persisted in `settings.json`. On restart, the CLI may get stuck trying to authenticate with the failed auth type and fail to display the UI.
+  - **Solution:** Clear the `security.auth.selectedType` configuration item in your `settings.json` file:
+    - Open `~/.qwen/settings.json` (or `./.qwen/settings.json` for project-specific settings)
+    - Remove the `security.auth.selectedType` field
+    - Restart the CLI to allow it to prompt for authentication again
+
 ## Frequently asked questions (FAQs)
 
 - **Q: How do I update Qwen Code to the latest version?**

docs/tools/file-system.md

@@ -4,12 +4,12 @@ Qwen Code provides a comprehensive suite of tools for interacting with the local
 
 **Note:** All file system tools operate within a `rootDirectory` (usually the current working directory where you launched the CLI) for security. Paths that you provide to these tools are generally expected to be absolute or are resolved relative to this root directory.
 
-## 1. `list_directory` (ReadFolder)
+## 1. `list_directory` (ListFiles)
 
 `list_directory` lists the names of files and subdirectories directly within a specified directory path. It can optionally ignore entries matching provided glob patterns.
 
 - **Tool name:** `list_directory`
-- **Display name:** ReadFolder
+- **Display name:** ListFiles
 - **File:** `ls.ts`
 - **Parameters:**
   - `path` (string, required): The absolute path to the directory to list.
@@ -59,86 +59,80 @@ Qwen Code provides a comprehensive suite of tools for interacting with the local
 - **Output (`llmContent`):** A success message, e.g., `Successfully overwrote file: /path/to/your/file.txt` or `Successfully created and wrote to new file: /path/to/new/file.txt`.
 - **Confirmation:** Yes. Shows a diff of changes and asks for user approval before writing.
 
-## 4. `glob` (FindFiles)
+## 4. `glob` (Glob)
 
 `glob` finds files matching specific glob patterns (e.g., `src/**/*.ts`, `*.md`), returning absolute paths sorted by modification time (newest first).
 
 - **Tool name:** `glob`
-- **Display name:** FindFiles
+- **Display name:** Glob
 - **File:** `glob.ts`
 - **Parameters:**
   - `pattern` (string, required): The glob pattern to match against (e.g., `"*.py"`, `"src/**/*.js"`).
-  - `path` (string, optional): The absolute path to the directory to search within. If omitted, searches the tool's root directory.
-  - `case_sensitive` (boolean, optional): Whether the search should be case-sensitive. Defaults to `false`.
-  - `respect_git_ignore` (boolean, optional): Whether to respect .gitignore patterns when finding files. Defaults to `true`.
+  - `path` (string, optional): The directory to search in. If not specified, the current working directory will be used.
 - **Behavior:**
   - Searches for files matching the glob pattern within the specified directory.
   - Returns a list of absolute paths, sorted with the most recently modified files first.
-  - Ignores common nuisance directories like `node_modules` and `.git` by default.
-- **Output (`llmContent`):** A message like: `Found 5 file(s) matching "*.ts" within src, sorted by modification time (newest first):\nsrc/file1.ts\nsrc/subdir/file2.ts...`
+  - Respects .gitignore and .qwenignore patterns by default.
+  - Limits results to 100 files to prevent context overflow.
+- **Output (`llmContent`):** A message like: `Found 5 file(s) matching "*.ts" within /path/to/search/dir, sorted by modification time (newest first):\n---\n/path/to/file1.ts\n/path/to/subdir/file2.ts\n---\n[95 files truncated] ...`
 - **Confirmation:** No.
 
-## 5. `search_file_content` (SearchText)
+## 5. `grep_search` (Grep)
 
-`search_file_content` searches for a regular expression pattern within the content of files in a specified directory. Can filter files by a glob pattern. Returns the lines containing matches, along with their file paths and line numbers.
+`grep_search` searches for a regular expression pattern within the content of files in a specified directory. Can filter files by a glob pattern. Returns the lines containing matches, along with their file paths and line numbers.
 
-- **Tool name:** `search_file_content`
-- **Display name:** SearchText
-- **File:** `grep.ts`
+- **Tool name:** `grep_search`
+- **Display name:** Grep
+- **File:** `ripGrep.ts` (with `grep.ts` as fallback)
 - **Parameters:**
-  - `pattern` (string, required): The regular expression (regex) to search for (e.g., `"function\s+myFunction"`).
-  - `path` (string, optional): The absolute path to the directory to search within. Defaults to the current working directory.
-  - `include` (string, optional): A glob pattern to filter which files are searched (e.g., `"*.js"`, `"src/**/*.{ts,tsx}"`). If omitted, searches most files (respecting common ignores).
-  - `maxResults` (number, optional): Maximum number of matches to return to prevent context overflow (default: 20, max: 100). Use lower values for broad searches, higher for specific searches.
+  - `pattern` (string, required): The regular expression pattern to search for in file contents (e.g., `"function\\s+myFunction"`, `"log.*Error"`).
+  - `path` (string, optional): File or directory to search in. Defaults to current working directory.
+  - `glob` (string, optional): Glob pattern to filter files (e.g. `"*.js"`, `"src/**/*.{ts,tsx}"`).
+  - `limit` (number, optional): Limit output to first N matching lines. Optional - shows all matches if not specified.
 - **Behavior:**
-  - Uses `git grep` if available in a Git repository for speed; otherwise, falls back to system `grep` or a JavaScript-based search.
-  - Returns a list of matching lines, each prefixed with its file path (relative to the search directory) and line number.
-  - Limits results to a maximum of 20 matches by default to prevent context overflow. When results are truncated, shows a clear warning with guidance on refining searches.
+  - Uses ripgrep for fast search when available; otherwise falls back to a JavaScript-based search implementation.
+  - Returns matching lines with file paths and line numbers.
+  - Case-insensitive by default.
+  - Respects .gitignore and .qwenignore patterns.
+  - Limits output to prevent context overflow.
 - **Output (`llmContent`):** A formatted string of matches, e.g.:
 
   ```
   Found 3 matches for pattern "myFunction" in path "." (filter: "*.ts"):
   ---
-  File: src/utils.ts
-  L15: export function myFunction() {
-  L22:   myFunction.call();
-  ---
-  File: src/index.ts
-  L5: import { myFunction } from './utils';
+  src/utils.ts:15:export function myFunction() {
+  src/utils.ts:22:  myFunction.call();
+  src/index.ts:5:import { myFunction } from './utils';
   ---
 
-  WARNING: Results truncated to prevent context overflow. To see more results:
-  - Use a more specific pattern to reduce matches
-  - Add file filters with the 'include' parameter (e.g., "*.js", "src/**")
-  - Specify a narrower 'path' to search in a subdirectory
-  - Increase 'maxResults' parameter if you need more matches (current: 20)
+  [0 lines truncated] ...
   ```
 
 - **Confirmation:** No.
 
-### `search_file_content` examples
+### `grep_search` examples
 
 Search for a pattern with default result limiting:
 
 ```
-search_file_content(pattern="function\s+myFunction", path="src")
+grep_search(pattern="function\\s+myFunction", path="src")
 ```
 
 Search for a pattern with custom result limiting:
 
 ```
-search_file_content(pattern="function", path="src", maxResults=50)
+grep_search(pattern="function", path="src", limit=50)
 ```
 
 Search for a pattern with file filtering and custom result limiting:
 
 ```
-search_file_content(pattern="function", include="*.js", maxResults=10)
+grep_search(pattern="function", glob="*.js", limit=10)
 ```
 
 ## 6. `edit` (Edit)
 
-`edit` replaces text within a file. By default, replaces a single occurrence, but can replace multiple occurrences when `expected_replacements` is specified. This tool is designed for precise, targeted changes and requires significant context around the `old_string` to ensure it modifies the correct location.
+`edit` replaces text within a file. By default it requires `old_string` to match a single unique location; set `replace_all` to `true` when you intentionally want to change every occurrence. This tool is designed for precise, targeted changes and requires significant context around the `old_string` to ensure it modifies the correct location.
 
 - **Tool name:** `edit`
 - **Display name:** Edit
@@ -150,12 +144,12 @@ search_file_content(pattern="function", include="*.js", maxResults=10)
     **CRITICAL:** This string must uniquely identify the single instance to change. It should include at least 3 lines of context _before_ and _after_ the target text, matching whitespace and indentation precisely. If `old_string` is empty, the tool attempts to create a new file at `file_path` with `new_string` as content.
 
   - `new_string` (string, required): The exact literal text to replace `old_string` with.
-  - `expected_replacements` (number, optional): The number of occurrences to replace. Defaults to `1`.
+  - `replace_all` (boolean, optional): Replace all occurrences of `old_string`. Defaults to `false`.
 
 - **Behavior:**
   - If `old_string` is empty and `file_path` does not exist, creates a new file with `new_string` as content.
-  - If `old_string` is provided, it reads the `file_path` and attempts to find exactly one occurrence of `old_string`.
-  - If one occurrence is found, it replaces it with `new_string`.
+  - If `old_string` is provided, it reads the `file_path` and attempts to find exactly one occurrence unless `replace_all` is true.
+  - If the match is unique (or `replace_all` is true), it replaces the text with `new_string`.
   - **Enhanced Reliability (Multi-Stage Edit Correction):** To significantly improve the success rate of edits, especially when the model-provided `old_string` might not be perfectly precise, the tool incorporates a multi-stage edit correction mechanism.
     - If the initial `old_string` isn't found or matches multiple locations, the tool can leverage the Qwen model to iteratively refine `old_string` (and potentially `new_string`).
     - This self-correction process attempts to identify the unique segment the model intended to modify, making the `edit` operation more robust even with slightly imperfect initial context.
@@ -164,10 +158,10 @@ search_file_content(pattern="function", include="*.js", maxResults=10)
   - `old_string` is not empty, but the `file_path` does not exist.
   - `old_string` is empty, but the `file_path` already exists.
   - `old_string` is not found in the file after attempts to correct it.
-  - `old_string` is found multiple times, and the self-correction mechanism cannot resolve it to a single, unambiguous match.
+  - `old_string` is found multiple times, `replace_all` is false, and the self-correction mechanism cannot resolve it to a single, unambiguous match.
 - **Output (`llmContent`):**
   - On success: `Successfully modified file: /path/to/file.txt (1 replacements).` or `Created new file: /path/to/new_file.txt with provided content.`
-  - On failure: An error message explaining the reason (e.g., `Failed to edit, 0 occurrences found...`, `Failed to edit, expected 1 occurrences but found 2...`).
+  - On failure: An error message explaining the reason (e.g., `Failed to edit, 0 occurrences found...`, `Failed to edit because the text matches multiple locations...`).
 - **Confirmation:** Yes. Shows a diff of the proposed changes and asks for user approval before writing to the file.
 
 These file system tools provide a foundation for Qwen Code to understand and interact with your local project context.

integration-tests/context-compress-interactive.test.ts

@@ -21,23 +21,21 @@ describe('Interactive Mode', () => {
   it.skipIf(process.platform === 'win32')(
     'should trigger chat compression with /compress command',
     async () => {
-      await rig.setup('interactive-compress-test');
+      await rig.setup('interactive-compress-test', {
+        settings: {
+          security: {
+            auth: {
+              selectedType: 'openai',
+            },
+          },
+        },
+      });
 
       const { ptyProcess } = rig.runInteractive();
 
       let fullOutput = '';
       ptyProcess.onData((data) => (fullOutput += data));
 
-      const authDialogAppeared = await rig.waitForText(
-        'How would you like to authenticate',
-        5000,
-      );
-
-      // select the second option if auth dialog come's up
-      if (authDialogAppeared) {
-        ptyProcess.write('2');
-      }
-
       // Wait for the app to be ready
       const isReady = await rig.waitForText('Type your message', 15000);
       expect(
@@ -68,49 +66,43 @@ describe('Interactive Mode', () => {
     },
   );
 
-  it.skipIf(process.platform === 'win32')(
-    'should handle compression failure on token inflation',
-    async () => {
-      await rig.setup('interactive-compress-test');
+  it.skip('should handle compression failure on token inflation', async () => {
+    await rig.setup('interactive-compress-test', {
+      settings: {
+        security: {
+          auth: {
+            selectedType: 'openai',
+          },
+        },
+      },
+    });
 
-      const { ptyProcess } = rig.runInteractive();
+    const { ptyProcess } = rig.runInteractive();
 
-      let fullOutput = '';
-      ptyProcess.onData((data) => (fullOutput += data));
+    let fullOutput = '';
+    ptyProcess.onData((data) => (fullOutput += data));
 
-      const authDialogAppeared = await rig.waitForText(
-        'How would you like to authenticate',
-        5000,
-      );
+    // Wait for the app to be ready
+    const isReady = await rig.waitForText('Type your message', 25000);
+    expect(isReady, 'CLI did not start up in interactive mode correctly').toBe(
+      true,
+    );
 
-      // select the second option if auth dialog come's up
-      if (authDialogAppeared) {
-        ptyProcess.write('2');
-      }
+    await type(ptyProcess, '/compress');
+    await new Promise((resolve) => setTimeout(resolve, 1000));
+    await type(ptyProcess, '\r');
 
-      // Wait for the app to be ready
-      const isReady = await rig.waitForText('Type your message', 25000);
-      expect(
-        isReady,
-        'CLI did not start up in interactive mode correctly',
-      ).toBe(true);
+    const foundEvent = await rig.waitForTelemetryEvent(
+      'chat_compression',
+      90000,
+    );
+    expect(foundEvent).toBe(true);
 
-      await type(ptyProcess, '/compress');
-      await new Promise((resolve) => setTimeout(resolve, 100));
-      await type(ptyProcess, '\r');
+    const compressionFailed = await rig.waitForText(
+      'Nothing to compress.',
+      25000,
+    );
 
-      const foundEvent = await rig.waitForTelemetryEvent(
-        'chat_compression',
-        90000,
-      );
-      expect(foundEvent).toBe(true);
-
-      const compressionFailed = await rig.waitForText(
-        'compression was not beneficial',
-        25000,
-      );
-
-      expect(compressionFailed).toBe(true);
-    },
-  );
+    expect(compressionFailed).toBe(true);
+  });
 });

integration-tests/file-system-interactive.test.ts

@@ -22,21 +22,19 @@ describe('Interactive file system', () => {
     'should perform a read-then-write sequence in interactive mode',
     async () => {
       const fileName = 'version.txt';
-      await rig.setup('interactive-read-then-write');
+      await rig.setup('interactive-read-then-write', {
+        settings: {
+          security: {
+            auth: {
+              selectedType: 'openai',
+            },
+          },
+        },
+      });
       rig.createFile(fileName, '1.0.0');
 
       const { ptyProcess } = rig.runInteractive();
 
-      const authDialogAppeared = await rig.waitForText(
-        'How would you like to authenticate',
-        5000,
-      );
-
-      // select the second option if auth dialog come's up
-      if (authDialogAppeared) {
-        ptyProcess.write('2');
-      }
-
       // Wait for the app to be ready
       const isReady = await rig.waitForText('Type your message', 15000);
       expect(

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@qwen-code/qwen-code",
-  "version": "0.1.4",
+  "version": "0.2.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@qwen-code/qwen-code",
-      "version": "0.1.4",
+      "version": "0.2.3",
       "workspaces": [
         "packages/*"
       ],
@@ -16024,7 +16024,7 @@
     },
     "packages/cli": {
       "name": "@qwen-code/qwen-code",
-      "version": "0.1.4",
+      "version": "0.2.3",
       "dependencies": {
         "@google/genai": "1.16.0",
         "@iarna/toml": "^2.2.5",
@@ -16139,7 +16139,7 @@
     },
     "packages/core": {
       "name": "@qwen-code/qwen-code-core",
-      "version": "0.1.4",
+      "version": "0.2.3",
       "hasInstallScript": true,
       "dependencies": {
         "@google/genai": "1.16.0",
@@ -16278,7 +16278,7 @@
     },
     "packages/test-utils": {
       "name": "@qwen-code/qwen-code-test-utils",
-      "version": "0.1.4",
+      "version": "0.2.3",
       "dev": true,
       "license": "Apache-2.0",
       "devDependencies": {
@@ -16290,7 +16290,7 @@
     },
     "packages/vscode-ide-companion": {
       "name": "qwen-code-vscode-ide-companion",
-      "version": "0.1.4",
+      "version": "0.2.3",
       "license": "LICENSE",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.15.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@qwen-code/qwen-code",
-  "version": "0.1.4",
+  "version": "0.2.3",
   "engines": {
     "node": ">=20.0.0"
   },
@@ -13,7 +13,7 @@
     "url": "git+https://github.com/QwenLM/qwen-code.git"
   },
   "config": {
-    "sandboxImageUri": "ghcr.io/qwenlm/qwen-code:0.1.4"
+    "sandboxImageUri": "ghcr.io/qwenlm/qwen-code:0.2.3"
   },
   "scripts": {
     "start": "cross-env node scripts/start.js",

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@qwen-code/qwen-code",
-  "version": "0.1.4",
+  "version": "0.2.3",
   "description": "Qwen Code",
   "repository": {
     "type": "git",
@@ -25,7 +25,7 @@
     "dist"
   ],
   "config": {
-    "sandboxImageUri": "ghcr.io/qwenlm/qwen-code:0.1.4"
+    "sandboxImageUri": "ghcr.io/qwenlm/qwen-code:0.2.3"
   },
   "dependencies": {
     "@google/genai": "1.16.0",

packages/cli/src/config/config.ts

@@ -789,8 +789,8 @@ export async function loadCliConfig(
     useBuiltinRipgrep: settings.tools?.useBuiltinRipgrep,
     shouldUseNodePtyShell: settings.tools?.shell?.enableInteractiveShell,
     skipNextSpeakerCheck: settings.model?.skipNextSpeakerCheck,
-    enablePromptCompletion: settings.general?.enablePromptCompletion ?? false,
     skipLoopDetection: settings.model?.skipLoopDetection ?? false,
+    skipStartupContext: settings.model?.skipStartupContext ?? false,
     vlmSwitchMode,
     truncateToolOutputThreshold: settings.tools?.truncateToolOutputThreshold,
     truncateToolOutputLines: settings.tools?.truncateToolOutputLines,

packages/cli/src/config/settings.ts

@@ -77,7 +77,6 @@ const MIGRATION_MAP: Record<string, string> = {
   disableAutoUpdate: 'general.disableAutoUpdate',
   disableUpdateNag: 'general.disableUpdateNag',
   dnsResolutionOrder: 'advanced.dnsResolutionOrder',
-  enablePromptCompletion: 'general.enablePromptCompletion',
   enforcedAuthType: 'security.auth.enforcedType',
   excludeTools: 'tools.exclude',
   excludeMCPServers: 'mcp.excluded',
@@ -131,6 +130,7 @@ const MIGRATION_MAP: Record<string, string> = {
   sessionTokenLimit: 'model.sessionTokenLimit',
   contentGenerator: 'model.generationConfig',
   skipLoopDetection: 'model.skipLoopDetection',
+  skipStartupContext: 'model.skipStartupContext',
   enableOpenAILogging: 'model.enableOpenAILogging',
   tavilyApiKey: 'advanced.tavilyApiKey',
   vlmSwitchMode: 'experimental.vlmSwitchMode',
@@ -838,5 +838,6 @@ export function saveSettings(settingsFile: SettingsFile): void {
     );
   } catch (error) {
     console.error('Error saving user settings file:', error);
+    throw error;
   }
 }

packages/cli/src/config/settingsSchema.ts

@@ -12,6 +12,7 @@ import type {
   ChatCompressionSettings,
 } from '@qwen-code/qwen-code-core';
 import {
+  ApprovalMode,
   DEFAULT_TRUNCATE_TOOL_OUTPUT_LINES,
   DEFAULT_TRUNCATE_TOOL_OUTPUT_THRESHOLD,
 } from '@qwen-code/qwen-code-core';
@@ -166,16 +167,6 @@ const SETTINGS_SCHEMA = {
           },
         },
       },
-      enablePromptCompletion: {
-        type: 'boolean',
-        label: 'Enable Prompt Completion',
-        category: 'General',
-        requiresRestart: true,
-        default: false,
-        description:
-          'Enable AI-powered prompt completion suggestions while typing.',
-        showInDialog: true,
-      },
       debugKeystrokeLogging: {
         type: 'boolean',
         label: 'Debug Keystroke Logging',
@@ -549,6 +540,16 @@ const SETTINGS_SCHEMA = {
         description: 'Disable all loop detection checks (streaming and LLM).',
         showInDialog: true,
       },
+      skipStartupContext: {
+        type: 'boolean',
+        label: 'Skip Startup Context',
+        category: 'Model',
+        requiresRestart: true,
+        default: false,
+        description:
+          'Avoid sending the workspace startup context at the beginning of each session.',
+        showInDialog: true,
+      },
       enableOpenAILogging: {
         type: 'boolean',
         label: 'Enable OpenAI Logging',
@@ -820,14 +821,20 @@ const SETTINGS_SCHEMA = {
         mergeStrategy: MergeStrategy.UNION,
       },
       approvalMode: {
-        type: 'string',
-        label: 'Default Approval Mode',
+        type: 'enum',
+        label: 'Approval Mode',
         category: 'Tools',
         requiresRestart: false,
-        default: 'default',
+        default: ApprovalMode.DEFAULT,
         description:
-          'Default approval mode for tool usage. Valid values: plan, default, auto-edit, yolo.',
+          'Approval mode for tool usage. Controls how tools are approved before execution.',
         showInDialog: true,
+        options: [
+          { value: ApprovalMode.PLAN, label: 'Plan' },
+          { value: ApprovalMode.DEFAULT, label: 'Default' },
+          { value: ApprovalMode.AUTO_EDIT, label: 'Auto Edit' },
+          { value: ApprovalMode.YOLO, label: 'YOLO' },
+        ],
       },
       discoveryCommand: {
         type: 'string',

packages/cli/src/core/auth.ts

@@ -8,6 +8,8 @@ import {
   type AuthType,
   type Config,
   getErrorMessage,
+  logAuth,
+  AuthEvent,
 } from '@qwen-code/qwen-code-core';
 
 /**
@@ -25,11 +27,21 @@ export async function performInitialAuth(
   }
 
   try {
-    await config.refreshAuth(authType);
+    await config.refreshAuth(authType, true);
     // The console.log is intentionally left out here.
     // We can add a dedicated startup message later if needed.
+
+    // Log authentication success
+    const authEvent = new AuthEvent(authType, 'auto', 'success');
+    logAuth(config, authEvent);
   } catch (e) {
-    return `Failed to login. Message: ${getErrorMessage(e)}`;
+    const errorMessage = `Failed to login. Message: ${getErrorMessage(e)}`;
+
+    // Log authentication failure
+    const authEvent = new AuthEvent(authType, 'auto', 'error', errorMessage);
+    logAuth(config, authEvent);
+
+    return errorMessage;
   }
 
   return null;

packages/cli/src/core/initializer.ts

@@ -11,7 +11,7 @@ import {
   logIdeConnection,
   type Config,
 } from '@qwen-code/qwen-code-core';
-import { type LoadedSettings } from '../config/settings.js';
+import { type LoadedSettings, SettingScope } from '../config/settings.js';
 import { performInitialAuth } from './auth.js';
 import { validateTheme } from './theme.js';
 
@@ -33,10 +33,18 @@ export async function initializeApp(
   config: Config,
   settings: LoadedSettings,
 ): Promise<InitializationResult> {
-  const authError = await performInitialAuth(
-    config,
-    settings.merged.security?.auth?.selectedType,
-  );
+  const authType = settings.merged.security?.auth?.selectedType;
+  const authError = await performInitialAuth(config, authType);
+
+  // Fallback to user select when initial authentication fails
+  if (authError) {
+    settings.setValue(
+      SettingScope.User,
+      'security.auth.selectedType',
+      undefined,
+    );
+  }
+
   const themeError = validateTheme(settings);
 
   const shouldOpenAuthDialog =

packages/cli/src/nonInteractiveCli.test.ts

@@ -23,6 +23,7 @@ import type { Part } from '@google/genai';
 import { runNonInteractive } from './nonInteractiveCli.js';
 import { vi } from 'vitest';
 import type { LoadedSettings } from './config/settings.js';
+import { CommandKind } from './ui/commands/types.js';
 
 // Mock core modules
 vi.mock('./ui/hooks/atCommandProcessor.js');
@@ -727,6 +728,7 @@ describe('runNonInteractive', () => {
     const mockCommand = {
       name: 'testcommand',
       description: 'a test command',
+      kind: CommandKind.FILE,
       action: vi.fn().mockResolvedValue({
         type: 'submit_prompt',
         content: [{ text: 'Prompt from command' }],
@@ -766,6 +768,7 @@ describe('runNonInteractive', () => {
     const mockCommand = {
       name: 'confirm',
       description: 'a command that needs confirmation',
+      kind: CommandKind.FILE,
       action: vi.fn().mockResolvedValue({
         type: 'confirm_shell_commands',
         commands: ['rm -rf /'],
@@ -821,6 +824,7 @@ describe('runNonInteractive', () => {
     const mockCommand = {
       name: 'noaction',
       description: 'unhandled type',
+      kind: CommandKind.FILE,
       action: vi.fn().mockResolvedValue({
         type: 'unhandled',
       }),
@@ -847,6 +851,7 @@ describe('runNonInteractive', () => {
     const mockCommand = {
       name: 'testargs',
       description: 'a test command',
+      kind: CommandKind.FILE,
       action: mockAction,
     };
     mockGetCommands.mockReturnValue([mockCommand]);

packages/cli/src/nonInteractiveCliCommands.ts

@@ -13,15 +13,56 @@ import {
   type Config,
 } from '@qwen-code/qwen-code-core';
 import { CommandService } from './services/CommandService.js';
+import { BuiltinCommandLoader } from './services/BuiltinCommandLoader.js';
 import { FileCommandLoader } from './services/FileCommandLoader.js';
-import type { CommandContext } from './ui/commands/types.js';
+import {
+  CommandKind,
+  type CommandContext,
+  type SlashCommand,
+} from './ui/commands/types.js';
 import { createNonInteractiveUI } from './ui/noninteractive/nonInteractiveUi.js';
 import type { LoadedSettings } from './config/settings.js';
 import type { SessionStatsState } from './ui/contexts/SessionContext.js';
 
+/**
+ * Filters commands based on the allowed built-in command names.
+ *
+ * - Always includes FILE commands
+ * - Only includes BUILT_IN commands if their name is in the allowed set
+ * - Excludes other command types (e.g., MCP_PROMPT) in non-interactive mode
+ *
+ * @param commands All loaded commands
+ * @param allowedBuiltinCommandNames Set of allowed built-in command names (empty = none allowed)
+ * @returns Filtered commands
+ */
+function filterCommandsForNonInteractive(
+  commands: readonly SlashCommand[],
+  allowedBuiltinCommandNames: Set<string>,
+): SlashCommand[] {
+  return commands.filter((cmd) => {
+    if (cmd.kind === CommandKind.FILE) {
+      return true;
+    }
+
+    // Built-in commands: only include if in the allowed list
+    if (cmd.kind === CommandKind.BUILT_IN) {
+      return allowedBuiltinCommandNames.has(cmd.name);
+    }
+
+    // Exclude other types (e.g., MCP_PROMPT) in non-interactive mode
+    return false;
+  });
+}
+
 /**
  * Processes a slash command in a non-interactive environment.
  *
+ * @param rawQuery The raw query string (should start with '/')
+ * @param abortController Controller to cancel the operation
+ * @param config The configuration object
+ * @param settings The loaded settings
+ * @param allowedBuiltinCommandNames Optional array of built-in command names that are
+ *   allowed. If not provided or empty, only file commands are available.
  * @returns A Promise that resolves to `PartListUnion` if a valid command is
  *   found and results in a prompt, or `undefined` otherwise.
  * @throws {FatalInputError} if the command result is not supported in
@@ -32,21 +73,35 @@ export const handleSlashCommand = async (
   abortController: AbortController,
   config: Config,
   settings: LoadedSettings,
+  allowedBuiltinCommandNames?: string[],
 ): Promise<PartListUnion | undefined> => {
   const trimmed = rawQuery.trim();
   if (!trimmed.startsWith('/')) {
     return;
   }
 
-  // Only custom commands are supported for now.
-  const loaders = [new FileCommandLoader(config)];
+  const allowedBuiltinSet = new Set(allowedBuiltinCommandNames ?? []);
+
+  // Only load BuiltinCommandLoader if there are allowed built-in commands
+  const loaders =
+    allowedBuiltinSet.size > 0
+      ? [new BuiltinCommandLoader(config), new FileCommandLoader(config)]
+      : [new FileCommandLoader(config)];
+
   const commandService = await CommandService.create(
     loaders,
     abortController.signal,
   );
   const commands = commandService.getCommands();
+  const filteredCommands = filterCommandsForNonInteractive(
+    commands,
+    allowedBuiltinSet,
+  );
 
-  const { commandToExecute, args } = parseSlashCommand(rawQuery, commands);
+  const { commandToExecute, args } = parseSlashCommand(
+    rawQuery,
+    filteredCommands,
+  );
 
   if (commandToExecute) {
     if (commandToExecute.action) {
@@ -107,3 +162,44 @@ export const handleSlashCommand = async (
 
   return;
 };
+
+/**
+ * Retrieves all available slash commands for the current configuration.
+ *
+ * @param config The configuration object
+ * @param settings The loaded settings
+ * @param abortSignal Signal to cancel the loading process
+ * @param allowedBuiltinCommandNames Optional array of built-in command names that are
+ *   allowed. If not provided or empty, only file commands are available.
+ * @returns A Promise that resolves to an array of SlashCommand objects
+ */
+export const getAvailableCommands = async (
+  config: Config,
+  settings: LoadedSettings,
+  abortSignal: AbortSignal,
+  allowedBuiltinCommandNames?: string[],
+): Promise<SlashCommand[]> => {
+  try {
+    const allowedBuiltinSet = new Set(allowedBuiltinCommandNames ?? []);
+
+    // Only load BuiltinCommandLoader if there are allowed built-in commands
+    const loaders =
+      allowedBuiltinSet.size > 0
+        ? [new BuiltinCommandLoader(config), new FileCommandLoader(config)]
+        : [new FileCommandLoader(config)];
+
+    const commandService = await CommandService.create(loaders, abortSignal);
+    const commands = commandService.getCommands();
+    const filteredCommands = filterCommandsForNonInteractive(
+      commands,
+      allowedBuiltinSet,
+    );
+
+    // Filter out hidden commands
+    return filteredCommands.filter((cmd) => !cmd.hidden);
+  } catch (error) {
+    // Handle errors gracefully - log and return empty array
+    console.error('Error loading available commands:', error);
+    return [];
+  }
+};

packages/cli/src/ui/AppContainer.tsx

@@ -25,7 +25,6 @@ import {
   type HistoryItem,
   ToolCallStatus,
   type HistoryItemWithoutId,
-  AuthState,
 } from './types.js';
 import { MessageType, StreamingState } from './types.js';
 import {
@@ -48,11 +47,11 @@ import { useHistory } from './hooks/useHistoryManager.js';
 import { useMemoryMonitor } from './hooks/useMemoryMonitor.js';
 import { useThemeCommand } from './hooks/useThemeCommand.js';
 import { useAuthCommand } from './auth/useAuth.js';
-import { useQwenAuth } from './hooks/useQwenAuth.js';
 import { useQuotaAndFallback } from './hooks/useQuotaAndFallback.js';
 import { useEditorSettings } from './hooks/useEditorSettings.js';
 import { useSettingsCommand } from './hooks/useSettingsCommand.js';
 import { useModelCommand } from './hooks/useModelCommand.js';
+import { useApprovalModeCommand } from './hooks/useApprovalModeCommand.js';
 import { useSlashCommandProcessor } from './hooks/slashCommandProcessor.js';
 import { useVimMode } from './contexts/VimModeContext.js';
 import { useConsoleMessages } from './hooks/useConsoleMessages.js';
@@ -92,10 +91,12 @@ import { ShellFocusContext } from './contexts/ShellFocusContext.js';
 import { useQuitConfirmation } from './hooks/useQuitConfirmation.js';
 import { useWelcomeBack } from './hooks/useWelcomeBack.js';
 import { useDialogClose } from './hooks/useDialogClose.js';
+import { useInitializationAuthError } from './hooks/useInitializationAuthError.js';
 import { type VisionSwitchOutcome } from './components/ModelSwitchDialog.js';
 import { processVisionSwitchOutcome } from './hooks/useVisionAutoSwitch.js';
 import { useSubagentCreateDialog } from './hooks/useSubagentCreateDialog.js';
 import { useAgentsManagerDialog } from './hooks/useAgentsManagerDialog.js';
+import { useAttentionNotifications } from './hooks/useAttentionNotifications.js';
 
 const CTRL_EXIT_PROMPT_DURATION_MS = 1000;
 
@@ -335,25 +336,24 @@ export const AppContainer = (props: AppContainerProps) => {
     initializationResult.themeError,
   );
 
+  const {
+    isApprovalModeDialogOpen,
+    openApprovalModeDialog,
+    handleApprovalModeSelect,
+  } = useApprovalModeCommand(settings, config);
+
   const {
     setAuthState,
     authError,
     onAuthError,
     isAuthDialogOpen,
     isAuthenticating,
+    pendingAuthType,
+    qwenAuthState,
     handleAuthSelect,
     openAuthDialog,
-  } = useAuthCommand(settings, config);
-
-  // Qwen OAuth authentication state
-  const {
-    isQwenAuth,
-    isQwenAuthenticating,
-    deviceAuth,
-    authStatus,
-    authMessage,
-    cancelQwenAuth,
-  } = useQwenAuth(settings, isAuthenticating);
+    cancelAuthentication,
+  } = useAuthCommand(settings, config, historyManager.addItem);
 
   const { proQuotaRequest, handleProQuotaChoice } = useQuotaAndFallback({
     config,
@@ -363,19 +363,7 @@ export const AppContainer = (props: AppContainerProps) => {
     setModelSwitchedFromQuotaError,
   });
 
-  // Handle Qwen OAuth timeout
-  const handleQwenAuthTimeout = useCallback(() => {
-    onAuthError('Qwen OAuth authentication timed out. Please try again.');
-    cancelQwenAuth();
-    setAuthState(AuthState.Updating);
-  }, [onAuthError, cancelQwenAuth, setAuthState]);
-
-  // Handle Qwen OAuth cancel
-  const handleQwenAuthCancel = useCallback(() => {
-    onAuthError('Qwen OAuth authentication cancelled.');
-    cancelQwenAuth();
-    setAuthState(AuthState.Updating);
-  }, [onAuthError, cancelQwenAuth, setAuthState]);
+  useInitializationAuthError(initializationResult.authError, onAuthError);
 
   // Sync user tier from config when authentication changes
   // TODO: Implement getUserTier() method on Config if needed
@@ -387,6 +375,8 @@ export const AppContainer = (props: AppContainerProps) => {
 
   // Check for enforced auth type mismatch
   useEffect(() => {
+    // Check for initialization error first
+
     if (
       settings.merged.security?.auth?.enforcedType &&
       settings.merged.security?.auth.selectedType &&
@@ -470,6 +460,7 @@ export const AppContainer = (props: AppContainerProps) => {
       openSettingsDialog,
       openModelDialog,
       openPermissionsDialog,
+      openApprovalModeDialog,
       quit: (messages: HistoryItem[]) => {
         setQuittingMessages(messages);
         setTimeout(async () => {
@@ -495,6 +486,7 @@ export const AppContainer = (props: AppContainerProps) => {
       setCorgiMode,
       dispatchExtensionStateUpdate,
       openPermissionsDialog,
+      openApprovalModeDialog,
       addConfirmUpdateExtensionRequest,
       showQuitConfirmation,
       openSubagentCreateDialog,
@@ -551,6 +543,11 @@ export const AppContainer = (props: AppContainerProps) => {
     [visionSwitchResolver],
   );
 
+  // onDebugMessage should log to console, not update footer debugMessage
+  const onDebugMessage = useCallback((message: string) => {
+    console.debug(message);
+  }, []);
+
   const performMemoryRefresh = useCallback(async () => {
     historyManager.addItem(
       {
@@ -628,7 +625,7 @@ export const AppContainer = (props: AppContainerProps) => {
     historyManager.addItem,
     config,
     settings,
-    setDebugMessage,
+    onDebugMessage,
     handleSlashCommand,
     shellModeActive,
     () => settings.merged.general?.preferredEditor as EditorType,
@@ -930,13 +927,21 @@ export const AppContainer = (props: AppContainerProps) => {
     settings.merged.ui?.customWittyPhrases,
   );
 
+  useAttentionNotifications({
+    isFocused,
+    streamingState,
+    elapsedTime,
+  });
+
   // Dialog close functionality
   const { closeAnyOpenDialog } = useDialogClose({
     isThemeDialogOpen,
     handleThemeSelect,
+    isApprovalModeDialogOpen,
+    handleApprovalModeSelect,
     isAuthDialogOpen,
     handleAuthSelect,
-    selectedAuthType: settings.merged.security?.auth?.selectedType,
+    pendingAuthType,
     isEditorDialogOpen,
     exitEditorDialog,
     isSettingsDialogOpen,
@@ -1178,12 +1183,13 @@ export const AppContainer = (props: AppContainerProps) => {
     isVisionSwitchDialogOpen ||
     isPermissionsDialogOpen ||
     isAuthDialogOpen ||
-    (isAuthenticating && isQwenAuthenticating) ||
+    isAuthenticating ||
     isEditorDialogOpen ||
     showIdeRestartPrompt ||
     !!proQuotaRequest ||
     isSubagentCreateDialogOpen ||
-    isAgentsManagerDialogOpen;
+    isAgentsManagerDialogOpen ||
+    isApprovalModeDialogOpen;
 
   const pendingHistoryItems = useMemo(
     () => [...pendingSlashCommandHistoryItems, ...pendingGeminiHistoryItems],
@@ -1200,12 +1206,9 @@ export const AppContainer = (props: AppContainerProps) => {
       isConfigInitialized,
       authError,
       isAuthDialogOpen,
+      pendingAuthType,
       // Qwen OAuth state
-      isQwenAuth,
-      isQwenAuthenticating,
-      deviceAuth,
-      authStatus,
-      authMessage,
+      qwenAuthState,
       editorError,
       isEditorDialogOpen,
       corgiMode,
@@ -1214,6 +1217,7 @@ export const AppContainer = (props: AppContainerProps) => {
       isSettingsDialogOpen,
       isModelDialogOpen,
       isPermissionsDialogOpen,
+      isApprovalModeDialogOpen,
       slashCommands,
       pendingSlashCommandHistoryItems,
       commandContext,
@@ -1294,12 +1298,9 @@ export const AppContainer = (props: AppContainerProps) => {
       isConfigInitialized,
       authError,
       isAuthDialogOpen,
+      pendingAuthType,
       // Qwen OAuth state
-      isQwenAuth,
-      isQwenAuthenticating,
-      deviceAuth,
-      authStatus,
-      authMessage,
+      qwenAuthState,
       editorError,
       isEditorDialogOpen,
       corgiMode,
@@ -1308,6 +1309,7 @@ export const AppContainer = (props: AppContainerProps) => {
       isSettingsDialogOpen,
       isModelDialogOpen,
       isPermissionsDialogOpen,
+      isApprovalModeDialogOpen,
       slashCommands,
       pendingSlashCommandHistoryItems,
       commandContext,
@@ -1388,12 +1390,11 @@ export const AppContainer = (props: AppContainerProps) => {
     () => ({
       handleThemeSelect,
       handleThemeHighlight,
+      handleApprovalModeSelect,
       handleAuthSelect,
       setAuthState,
       onAuthError,
-      // Qwen OAuth handlers
-      handleQwenAuthTimeout,
-      handleQwenAuthCancel,
+      cancelAuthentication,
       handleEditorSelect,
       exitEditorDialog,
       closeSettingsDialog,
@@ -1423,12 +1424,11 @@ export const AppContainer = (props: AppContainerProps) => {
     [
       handleThemeSelect,
       handleThemeHighlight,
+      handleApprovalModeSelect,
       handleAuthSelect,
       setAuthState,
       onAuthError,
-      // Qwen OAuth handlers
-      handleQwenAuthTimeout,
-      handleQwenAuthCancel,
+      cancelAuthentication,
       handleEditorSelect,
       exitEditorDialog,
       closeSettingsDialog,

packages/cli/src/ui/auth/AuthDialog.test.tsx

@@ -9,6 +9,53 @@ import { AuthDialog } from './AuthDialog.js';
 import { LoadedSettings, SettingScope } from '../../config/settings.js';
 import { AuthType } from '@qwen-code/qwen-code-core';
 import { renderWithProviders } from '../../test-utils/render.js';
+import { UIStateContext } from '../contexts/UIStateContext.js';
+import { UIActionsContext } from '../contexts/UIActionsContext.js';
+import type { UIState } from '../contexts/UIStateContext.js';
+import type { UIActions } from '../contexts/UIActionsContext.js';
+
+const createMockUIState = (overrides: Partial<UIState> = {}): UIState => {
+  // AuthDialog only uses authError and pendingAuthType
+  const baseState = {
+    authError: null,
+    pendingAuthType: undefined,
+  } as Partial<UIState>;
+
+  return {
+    ...baseState,
+    ...overrides,
+  } as UIState;
+};
+
+const createMockUIActions = (overrides: Partial<UIActions> = {}): UIActions => {
+  // AuthDialog only uses handleAuthSelect
+  const baseActions = {
+    handleAuthSelect: vi.fn(),
+  } as Partial<UIActions>;
+
+  return {
+    ...baseActions,
+    ...overrides,
+  } as UIActions;
+};
+
+const renderAuthDialog = (
+  settings: LoadedSettings,
+  uiStateOverrides: Partial<UIState> = {},
+  uiActionsOverrides: Partial<UIActions> = {},
+) => {
+  const uiState = createMockUIState(uiStateOverrides);
+  const uiActions = createMockUIActions(uiActionsOverrides);
+
+  return renderWithProviders(
+    <UIStateContext.Provider value={uiState}>
+      <UIActionsContext.Provider value={uiActions}>
+        <AuthDialog />
+      </UIActionsContext.Provider>
+    </UIStateContext.Provider>,
+    { settings },
+  );
+};
 
 describe('AuthDialog', () => {
   const wait = (ms = 50) => new Promise((resolve) => setTimeout(resolve, ms));
@@ -66,13 +113,9 @@ describe('AuthDialog', () => {
       new Set(),
     );
 
-    const { lastFrame } = renderWithProviders(
-      <AuthDialog
-        onSelect={() => {}}
-        settings={settings}
-        initialErrorMessage="GEMINI_API_KEY  environment variable not found"
-      />,
-    );
+    const { lastFrame } = renderAuthDialog(settings, {
+      authError: 'GEMINI_API_KEY  environment variable not found',
+    });
 
     expect(lastFrame()).toContain(
       'GEMINI_API_KEY  environment variable not found',
@@ -116,9 +159,7 @@ describe('AuthDialog', () => {
         new Set(),
       );
 
-      const { lastFrame } = renderWithProviders(
-        <AuthDialog onSelect={() => {}} settings={settings} />,
-      );
+      const { lastFrame } = renderAuthDialog(settings);
 
       // Since the auth dialog only shows OpenAI option now,
       // it won't show GEMINI_API_KEY messages
@@ -162,9 +203,7 @@ describe('AuthDialog', () => {
         new Set(),
       );
 
-      const { lastFrame } = renderWithProviders(
-        <AuthDialog onSelect={() => {}} settings={settings} />,
-      );
+      const { lastFrame } = renderAuthDialog(settings);
 
       expect(lastFrame()).not.toContain(
         'Existing API key detected (GEMINI_API_KEY)',
@@ -208,9 +247,7 @@ describe('AuthDialog', () => {
         new Set(),
       );
 
-      const { lastFrame } = renderWithProviders(
-        <AuthDialog onSelect={() => {}} settings={settings} />,
-      );
+      const { lastFrame } = renderAuthDialog(settings);
 
       // Since the auth dialog only shows OpenAI option now,
       // it won't show GEMINI_API_KEY messages
@@ -255,9 +292,7 @@ describe('AuthDialog', () => {
         new Set(),
       );
 
-      const { lastFrame } = renderWithProviders(
-        <AuthDialog onSelect={() => {}} settings={settings} />,
-      );
+      const { lastFrame } = renderAuthDialog(settings);
 
       // This is a bit brittle, but it's the best way to check which item is selected.
       expect(lastFrame()).toContain('● 2. OpenAI');
@@ -297,9 +332,7 @@ describe('AuthDialog', () => {
         new Set(),
       );
 
-      const { lastFrame } = renderWithProviders(
-        <AuthDialog onSelect={() => {}} settings={settings} />,
-      );
+      const { lastFrame } = renderAuthDialog(settings);
 
       // Default is Qwen OAuth (first option)
       expect(lastFrame()).toContain('● 1. Qwen OAuth');
@@ -341,9 +374,7 @@ describe('AuthDialog', () => {
         new Set(),
       );
 
-      const { lastFrame } = renderWithProviders(
-        <AuthDialog onSelect={() => {}} settings={settings} />,
-      );
+      const { lastFrame } = renderAuthDialog(settings);
 
       // Since the auth dialog doesn't show QWEN_DEFAULT_AUTH_TYPE errors anymore,
       // it will just show the default Qwen OAuth option
@@ -352,7 +383,7 @@ describe('AuthDialog', () => {
   });
 
   it('should prevent exiting when no auth method is selected and show error message', async () => {
-    const onSelect = vi.fn();
+    const handleAuthSelect = vi.fn();
     const settings: LoadedSettings = new LoadedSettings(
       {
         settings: { ui: { customThemes: {} }, mcpServers: {} },
@@ -386,8 +417,10 @@ describe('AuthDialog', () => {
       new Set(),
     );
 
-    const { lastFrame, stdin, unmount } = renderWithProviders(
-      <AuthDialog onSelect={onSelect} settings={settings} />,
+    const { lastFrame, stdin, unmount } = renderAuthDialog(
+      settings,
+      {},
+      { handleAuthSelect },
     );
     await wait();
 
@@ -395,16 +428,16 @@ describe('AuthDialog', () => {
     stdin.write('\u001b'); // ESC key
     await wait();
 
-    // Should show error message instead of calling onSelect
+    // Should show error message instead of calling handleAuthSelect
     expect(lastFrame()).toContain(
       'You must select an auth method to proceed. Press Ctrl+C again to exit.',
     );
-    expect(onSelect).not.toHaveBeenCalled();
+    expect(handleAuthSelect).not.toHaveBeenCalled();
     unmount();
   });
 
   it('should not exit if there is already an error message', async () => {
-    const onSelect = vi.fn();
+    const handleAuthSelect = vi.fn();
     const settings: LoadedSettings = new LoadedSettings(
       {
         settings: { ui: { customThemes: {} }, mcpServers: {} },
@@ -438,12 +471,10 @@ describe('AuthDialog', () => {
       new Set(),
     );
 
-    const { lastFrame, stdin, unmount } = renderWithProviders(
-      <AuthDialog
-        onSelect={onSelect}
-        settings={settings}
-        initialErrorMessage="Initial error"
-      />,
+    const { lastFrame, stdin, unmount } = renderAuthDialog(
+      settings,
+      { authError: 'Initial error' },
+      { handleAuthSelect },
     );
     await wait();
 
@@ -453,13 +484,13 @@ describe('AuthDialog', () => {
     stdin.write('\u001b'); // ESC key
     await wait();
 
-    // Should not call onSelect
-    expect(onSelect).not.toHaveBeenCalled();
+    // Should not call handleAuthSelect
+    expect(handleAuthSelect).not.toHaveBeenCalled();
     unmount();
   });
 
   it('should allow exiting when auth method is already selected', async () => {
-    const onSelect = vi.fn();
+    const handleAuthSelect = vi.fn();
     const settings: LoadedSettings = new LoadedSettings(
       {
         settings: { ui: { customThemes: {} }, mcpServers: {} },
@@ -493,8 +524,10 @@ describe('AuthDialog', () => {
       new Set(),
     );
 
-    const { stdin, unmount } = renderWithProviders(
-      <AuthDialog onSelect={onSelect} settings={settings} />,
+    const { stdin, unmount } = renderAuthDialog(
+      settings,
+      {},
+      { handleAuthSelect },
     );
     await wait();
 
@@ -502,8 +535,8 @@ describe('AuthDialog', () => {
     stdin.write('\u001b'); // ESC key
     await wait();
 
-    // Should call onSelect with undefined to exit
-    expect(onSelect).toHaveBeenCalledWith(undefined, SettingScope.User);
+    // Should call handleAuthSelect with undefined to exit
+    expect(handleAuthSelect).toHaveBeenCalledWith(undefined, SettingScope.User);
     unmount();
   });
 });

packages/cli/src/ui/auth/AuthDialog.tsx

@@ -8,26 +8,13 @@ import type React from 'react';
 import { useState } from 'react';
 import { AuthType } from '@qwen-code/qwen-code-core';
 import { Box, Text } from 'ink';
-import { validateAuthMethod } from '../../config/auth.js';
-import { type LoadedSettings, SettingScope } from '../../config/settings.js';
+import { SettingScope } from '../../config/settings.js';
 import { Colors } from '../colors.js';
 import { useKeypress } from '../hooks/useKeypress.js';
-import { OpenAIKeyPrompt } from '../components/OpenAIKeyPrompt.js';
 import { RadioButtonSelect } from '../components/shared/RadioButtonSelect.js';
-
-interface AuthDialogProps {
-  onSelect: (
-    authMethod: AuthType | undefined,
-    scope: SettingScope,
-    credentials?: {
-      apiKey?: string;
-      baseUrl?: string;
-      model?: string;
-    },
-  ) => void;
-  settings: LoadedSettings;
-  initialErrorMessage?: string | null;
-}
+import { useUIState } from '../contexts/UIStateContext.js';
+import { useUIActions } from '../contexts/UIActionsContext.js';
+import { useSettings } from '../contexts/SettingsContext.js';
 
 function parseDefaultAuthType(
   defaultAuthType: string | undefined,
@@ -41,15 +28,14 @@ function parseDefaultAuthType(
   return null;
 }
 
-export function AuthDialog({
-  onSelect,
-  settings,
-  initialErrorMessage,
-}: AuthDialogProps): React.JSX.Element {
-  const [errorMessage, setErrorMessage] = useState<string | null>(
-    initialErrorMessage || null,
-  );
-  const [showOpenAIKeyPrompt, setShowOpenAIKeyPrompt] = useState(false);
+export function AuthDialog(): React.JSX.Element {
+  const { pendingAuthType, authError } = useUIState();
+  const { handleAuthSelect: onAuthSelect } = useUIActions();
+  const settings = useSettings();
+
+  const [errorMessage, setErrorMessage] = useState<string | null>(null);
+  const [selectedIndex, setSelectedIndex] = useState<number | null>(null);
+
   const items = [
     {
       key: AuthType.QWEN_OAUTH,
@@ -62,10 +48,17 @@ export function AuthDialog({
   const initialAuthIndex = Math.max(
     0,
     items.findIndex((item) => {
+      // Priority 1: pendingAuthType
+      if (pendingAuthType) {
+        return item.value === pendingAuthType;
+      }
+
+      // Priority 2: settings.merged.security?.auth?.selectedType
       if (settings.merged.security?.auth?.selectedType) {
         return item.value === settings.merged.security?.auth?.selectedType;
       }
 
+      // Priority 3: QWEN_DEFAULT_AUTH_TYPE env var
       const defaultAuthType = parseDefaultAuthType(
         process.env['QWEN_DEFAULT_AUTH_TYPE'],
       );
@@ -73,52 +66,29 @@ export function AuthDialog({
         return item.value === defaultAuthType;
       }
 
+      // Priority 4: default to QWEN_OAUTH
       return item.value === AuthType.QWEN_OAUTH;
     }),
   );
 
-  const handleAuthSelect = (authMethod: AuthType) => {
-    const error = validateAuthMethod(authMethod);
-    if (error) {
-      if (
-        authMethod === AuthType.USE_OPENAI &&
-        !process.env['OPENAI_API_KEY']
-      ) {
-        setShowOpenAIKeyPrompt(true);
-        setErrorMessage(null);
-      } else {
-        setErrorMessage(error);
-      }
-    } else {
-      setErrorMessage(null);
-      onSelect(authMethod, SettingScope.User);
-    }
+  const hasApiKey = Boolean(settings.merged.security?.auth?.apiKey);
+  const currentSelectedAuthType =
+    selectedIndex !== null
+      ? items[selectedIndex]?.value
+      : items[initialAuthIndex]?.value;
+
+  const handleAuthSelect = async (authMethod: AuthType) => {
+    setErrorMessage(null);
+    await onAuthSelect(authMethod, SettingScope.User);
   };
 
-  const handleOpenAIKeySubmit = (
-    apiKey: string,
-    baseUrl: string,
-    model: string,
-  ) => {
-    setShowOpenAIKeyPrompt(false);
-    onSelect(AuthType.USE_OPENAI, SettingScope.User, {
-      apiKey,
-      baseUrl,
-      model,
-    });
-  };
-
-  const handleOpenAIKeyCancel = () => {
-    setShowOpenAIKeyPrompt(false);
-    setErrorMessage('OpenAI API key is required to use OpenAI authentication.');
+  const handleHighlight = (authMethod: AuthType) => {
+    const index = items.findIndex((item) => item.value === authMethod);
+    setSelectedIndex(index);
   };
 
   useKeypress(
     (key) => {
-      if (showOpenAIKeyPrompt) {
-        return;
-      }
-
       if (key.name === 'escape') {
         // Prevent exit if there is an error message.
         // This means they user is not authenticated yet.
@@ -132,21 +102,12 @@ export function AuthDialog({
           );
           return;
         }
-        onSelect(undefined, SettingScope.User);
+        onAuthSelect(undefined, SettingScope.User);
       }
     },
     { isActive: true },
   );
 
-  if (showOpenAIKeyPrompt) {
-    return (
-      <OpenAIKeyPrompt
-        onSubmit={handleOpenAIKeySubmit}
-        onCancel={handleOpenAIKeyCancel}
-      />
-    );
-  }
-
   return (
     <Box
       borderStyle="round"
@@ -164,16 +125,26 @@ export function AuthDialog({
           items={items}
           initialIndex={initialAuthIndex}
           onSelect={handleAuthSelect}
+          onHighlight={handleHighlight}
         />
       </Box>
-      {errorMessage && (
+      {(authError || errorMessage) && (
         <Box marginTop={1}>
-          <Text color={Colors.AccentRed}>{errorMessage}</Text>
+          <Text color={Colors.AccentRed}>{authError || errorMessage}</Text>
         </Box>
       )}
       <Box marginTop={1}>
         <Text color={Colors.AccentPurple}>(Use Enter to Set Auth)</Text>
       </Box>
+      {hasApiKey && currentSelectedAuthType === AuthType.QWEN_OAUTH && (
+        <Box marginTop={1}>
+          <Text color={Colors.Gray}>
+            Note: Your existing API key in settings.json will not be cleared
+            when using Qwen OAuth. You can switch back to OpenAI authentication
+            later if needed.
+          </Text>
+        </Box>
+      )}
       <Box marginTop={1}>
         <Text>Terms of Services and Privacy Notice for Qwen Code</Text>
       </Box>

packages/cli/src/ui/auth/useAuth.ts

@@ -4,31 +4,28 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import { useState, useCallback, useEffect } from 'react';
-import type { LoadedSettings, SettingScope } from '../../config/settings.js';
-import type { AuthType, Config } from '@qwen-code/qwen-code-core';
+import type { Config } from '@qwen-code/qwen-code-core';
 import {
+  AuthEvent,
+  AuthType,
   clearCachedCredentialFile,
   getErrorMessage,
+  logAuth,
 } from '@qwen-code/qwen-code-core';
-import { AuthState } from '../types.js';
-import { validateAuthMethod } from '../../config/auth.js';
+import { useCallback, useEffect, useState } from 'react';
+import type { LoadedSettings, SettingScope } from '../../config/settings.js';
+import type { OpenAICredentials } from '../components/OpenAIKeyPrompt.js';
+import { useQwenAuth } from '../hooks/useQwenAuth.js';
+import { AuthState, MessageType } from '../types.js';
+import type { HistoryItem } from '../types.js';
 
-export function validateAuthMethodWithSettings(
-  authType: AuthType,
+export type { QwenAuthState } from '../hooks/useQwenAuth.js';
+
+export const useAuthCommand = (
   settings: LoadedSettings,
-): string | null {
-  const enforcedType = settings.merged.security?.auth?.enforcedType;
-  if (enforcedType && enforcedType !== authType) {
-    return `Authentication is enforced to be ${enforcedType}, but you are currently using ${authType}.`;
-  }
-  if (settings.merged.security?.auth?.useExternal) {
-    return null;
-  }
-  return validateAuthMethod(authType);
-}
-
-export const useAuthCommand = (settings: LoadedSettings, config: Config) => {
+  config: Config,
+  addItem: (item: Omit<HistoryItem, 'id'>, timestamp: number) => void,
+) => {
   const unAuthenticated =
     settings.merged.security?.auth?.selectedType === undefined;
 
@@ -40,6 +37,14 @@ export const useAuthCommand = (settings: LoadedSettings, config: Config) => {
 
   const [isAuthenticating, setIsAuthenticating] = useState(false);
   const [isAuthDialogOpen, setIsAuthDialogOpen] = useState(unAuthenticated);
+  const [pendingAuthType, setPendingAuthType] = useState<AuthType | undefined>(
+    undefined,
+  );
+
+  const { qwenAuthState, cancelQwenAuth } = useQwenAuth(
+    pendingAuthType,
+    isAuthenticating,
+  );
 
   const onAuthError = useCallback(
     (error: string | null) => {
@@ -52,90 +57,132 @@ export const useAuthCommand = (settings: LoadedSettings, config: Config) => {
     [setAuthError, setAuthState],
   );
 
-  // Authentication flow
-  useEffect(() => {
-    const authFlow = async () => {
-      const authType = settings.merged.security?.auth?.selectedType;
-      if (isAuthDialogOpen || !authType) {
-        return;
+  const handleAuthFailure = useCallback(
+    (error: unknown) => {
+      setIsAuthenticating(false);
+      const errorMessage = `Failed to authenticate. Message: ${getErrorMessage(error)}`;
+      onAuthError(errorMessage);
+
+      // Log authentication failure
+      if (pendingAuthType) {
+        const authEvent = new AuthEvent(
+          pendingAuthType,
+          'manual',
+          'error',
+          errorMessage,
+        );
+        logAuth(config, authEvent);
       }
+    },
+    [onAuthError, pendingAuthType, config],
+  );
 
-      const validationError = validateAuthMethodWithSettings(
-        authType,
-        settings,
-      );
-      if (validationError) {
-        onAuthError(validationError);
-        return;
-      }
-
-      try {
-        setIsAuthenticating(true);
-        await config.refreshAuth(authType);
-        console.log(`Authenticated via "${authType}".`);
-        setAuthError(null);
-        setAuthState(AuthState.Authenticated);
-      } catch (e) {
-        onAuthError(`Failed to login. Message: ${getErrorMessage(e)}`);
-      } finally {
-        setIsAuthenticating(false);
-      }
-    };
-
-    void authFlow();
-  }, [isAuthDialogOpen, settings, config, onAuthError]);
-
-  // Handle auth selection from dialog
-  const handleAuthSelect = useCallback(
+  const handleAuthSuccess = useCallback(
     async (
-      authType: AuthType | undefined,
+      authType: AuthType,
       scope: SettingScope,
-      credentials?: {
-        apiKey?: string;
-        baseUrl?: string;
-        model?: string;
-      },
+      credentials?: OpenAICredentials,
     ) => {
-      if (authType) {
-        await clearCachedCredentialFile();
+      try {
+        settings.setValue(scope, 'security.auth.selectedType', authType);
 
-        // Save OpenAI credentials if provided
-        if (credentials) {
-          // Update Config's internal generationConfig before calling refreshAuth
-          // This ensures refreshAuth has access to the new credentials
-          config.updateCredentials({
-            apiKey: credentials.apiKey,
-            baseUrl: credentials.baseUrl,
-            model: credentials.model,
-          });
-
-          // Also set environment variables for compatibility with other parts of the code
-          if (credentials.apiKey) {
+        // Only update credentials if not switching to QWEN_OAUTH,
+        // so that OpenAI credentials are preserved when switching to QWEN_OAUTH.
+        if (authType !== AuthType.QWEN_OAUTH && credentials) {
+          if (credentials?.apiKey != null) {
             settings.setValue(
               scope,
               'security.auth.apiKey',
               credentials.apiKey,
             );
           }
-          if (credentials.baseUrl) {
+          if (credentials?.baseUrl != null) {
             settings.setValue(
               scope,
               'security.auth.baseUrl',
               credentials.baseUrl,
             );
           }
-          if (credentials.model) {
+          if (credentials?.model != null) {
             settings.setValue(scope, 'model.name', credentials.model);
           }
+          await clearCachedCredentialFile();
         }
-
-        settings.setValue(scope, 'security.auth.selectedType', authType);
+      } catch (error) {
+        handleAuthFailure(error);
+        return;
       }
 
-      setIsAuthDialogOpen(false);
       setAuthError(null);
+      setAuthState(AuthState.Authenticated);
+      setPendingAuthType(undefined);
+      setIsAuthDialogOpen(false);
+      setIsAuthenticating(false);
+
+      // Log authentication success
+      const authEvent = new AuthEvent(authType, 'manual', 'success');
+      logAuth(config, authEvent);
+
+      // Show success message
+      addItem(
+        {
+          type: MessageType.INFO,
+          text: `Authenticated successfully with ${authType} credentials.`,
+        },
+        Date.now(),
+      );
     },
-    [settings, config],
+    [settings, handleAuthFailure, config, addItem],
+  );
+
+  const performAuth = useCallback(
+    async (
+      authType: AuthType,
+      scope: SettingScope,
+      credentials?: OpenAICredentials,
+    ) => {
+      try {
+        await config.refreshAuth(authType);
+        handleAuthSuccess(authType, scope, credentials);
+      } catch (e) {
+        handleAuthFailure(e);
+      }
+    },
+    [config, handleAuthSuccess, handleAuthFailure],
+  );
+
+  const handleAuthSelect = useCallback(
+    async (
+      authType: AuthType | undefined,
+      scope: SettingScope,
+      credentials?: OpenAICredentials,
+    ) => {
+      if (!authType) {
+        setIsAuthDialogOpen(false);
+        setAuthError(null);
+        return;
+      }
+
+      setPendingAuthType(authType);
+      setAuthError(null);
+      setIsAuthDialogOpen(false);
+      setIsAuthenticating(true);
+
+      if (authType === AuthType.USE_OPENAI) {
+        if (credentials) {
+          config.updateCredentials({
+            apiKey: credentials.apiKey,
+            baseUrl: credentials.baseUrl,
+            model: credentials.model,
+          });
+          await performAuth(authType, scope, credentials);
+        }
+        return;
+      }
+
+      await performAuth(authType, scope);
+    },
+    [config, performAuth],
   );
 
   const openAuthDialog = useCallback(() => {
@@ -143,8 +190,45 @@ export const useAuthCommand = (settings: LoadedSettings, config: Config) => {
   }, []);
 
   const cancelAuthentication = useCallback(() => {
+    if (isAuthenticating && pendingAuthType === AuthType.QWEN_OAUTH) {
+      cancelQwenAuth();
+    }
+
+    // Log authentication cancellation
+    if (isAuthenticating && pendingAuthType) {
+      const authEvent = new AuthEvent(pendingAuthType, 'manual', 'cancelled');
+      logAuth(config, authEvent);
+    }
+
+    // Do not reset pendingAuthType here, persist the previously selected type.
     setIsAuthenticating(false);
-  }, []);
+    setIsAuthDialogOpen(true);
+    setAuthError(null);
+  }, [isAuthenticating, pendingAuthType, cancelQwenAuth, config]);
+
+  /**
+   /**
+    * We previously used a useEffect to trigger authentication automatically when
+    * settings.security.auth.selectedType changed. This caused problems: if authentication failed,
+    * the UI could get stuck, since settings.json would update before success. Now, we
+    * update selectedType in settings only when authentication fully succeeds.
+    * Authentication is triggered explicitly—either during initial app startup or when the
+    * user switches methods—not reactively through settings changes. This avoids repeated
+    * or broken authentication cycles.
+    */
+  useEffect(() => {
+    const defaultAuthType = process.env['QWEN_DEFAULT_AUTH_TYPE'];
+    if (
+      defaultAuthType &&
+      ![AuthType.QWEN_OAUTH, AuthType.USE_OPENAI].includes(
+        defaultAuthType as AuthType,
+      )
+    ) {
+      onAuthError(
+        `Invalid QWEN_DEFAULT_AUTH_TYPE value: "${defaultAuthType}". Valid values are: ${[AuthType.QWEN_OAUTH, AuthType.USE_OPENAI].join(', ')}`,
+      );
+    }
+  }, [onAuthError]);
 
   return {
     authState,
@@ -153,6 +237,8 @@ export const useAuthCommand = (settings: LoadedSettings, config: Config) => {
     onAuthError,
     isAuthDialogOpen,
     isAuthenticating,
+    pendingAuthType,
+    qwenAuthState,
     handleAuthSelect,
     openAuthDialog,
     cancelAuthentication,

packages/cli/src/ui/commands/aboutCommand.test.ts

@@ -8,38 +8,22 @@ import { describe, it, expect, beforeEach, vi, afterEach } from 'vitest';
 import { aboutCommand } from './aboutCommand.js';
 import { type CommandContext } from './types.js';
 import { createMockCommandContext } from '../../test-utils/mockCommandContext.js';
-import * as versionUtils from '../../utils/version.js';
 import { MessageType } from '../types.js';
-import { IdeClient } from '@qwen-code/qwen-code-core';
+import * as systemInfoUtils from '../../utils/systemInfo.js';
 
-vi.mock('@qwen-code/qwen-code-core', async (importOriginal) => {
-  const actual =
-    await importOriginal<typeof import('@qwen-code/qwen-code-core')>();
-  return {
-    ...actual,
-    IdeClient: {
-      getInstance: vi.fn().mockResolvedValue({
-        getDetectedIdeDisplayName: vi.fn().mockReturnValue('test-ide'),
-      }),
-    },
-  };
-});
-
-vi.mock('../../utils/version.js', () => ({
-  getCliVersion: vi.fn(),
-}));
+vi.mock('../../utils/systemInfo.js');
 
 describe('aboutCommand', () => {
   let mockContext: CommandContext;
-  const originalPlatform = process.platform;
   const originalEnv = { ...process.env };
 
   beforeEach(() => {
     mockContext = createMockCommandContext({
       services: {
         config: {
-          getModel: vi.fn(),
+          getModel: vi.fn().mockReturnValue('test-model'),
           getIdeMode: vi.fn().mockReturnValue(true),
+          getSessionId: vi.fn().mockReturnValue('test-session-id'),
         },
         settings: {
           merged: {
@@ -56,21 +40,25 @@ describe('aboutCommand', () => {
       },
     } as unknown as CommandContext);
 
-    vi.mocked(versionUtils.getCliVersion).mockResolvedValue('test-version');
-    vi.spyOn(mockContext.services.config!, 'getModel').mockReturnValue(
-      'test-model',
-    );
-    process.env['GOOGLE_CLOUD_PROJECT'] = 'test-gcp-project';
-    Object.defineProperty(process, 'platform', {
-      value: 'test-os',
+    vi.mocked(systemInfoUtils.getExtendedSystemInfo).mockResolvedValue({
+      cliVersion: 'test-version',
+      osPlatform: 'test-os',
+      osArch: 'x64',
+      osRelease: '22.0.0',
+      nodeVersion: 'v20.0.0',
+      npmVersion: '10.0.0',
+      sandboxEnv: 'no sandbox',
+      modelVersion: 'test-model',
+      selectedAuthType: 'test-auth',
+      ideClient: 'test-ide',
+      sessionId: 'test-session-id',
+      memoryUsage: '100 MB',
+      baseUrl: undefined,
     });
   });
 
   afterEach(() => {
     vi.unstubAllEnvs();
-    Object.defineProperty(process, 'platform', {
-      value: originalPlatform,
-    });
     process.env = originalEnv;
     vi.clearAllMocks();
   });
@@ -81,30 +69,55 @@ describe('aboutCommand', () => {
   });
 
   it('should call addItem with all version info', async () => {
-    process.env['SANDBOX'] = '';
     if (!aboutCommand.action) {
       throw new Error('The about command must have an action.');
     }
 
     await aboutCommand.action(mockContext, '');
 
+    expect(systemInfoUtils.getExtendedSystemInfo).toHaveBeenCalledWith(
+      mockContext,
+    );
     expect(mockContext.ui.addItem).toHaveBeenCalledWith(
-      {
+      expect.objectContaining({
         type: MessageType.ABOUT,
-        cliVersion: 'test-version',
-        osVersion: 'test-os',
-        sandboxEnv: 'no sandbox',
-        modelVersion: 'test-model',
-        selectedAuthType: 'test-auth',
-        gcpProject: 'test-gcp-project',
-        ideClient: 'test-ide',
-      },
+        systemInfo: expect.objectContaining({
+          cliVersion: 'test-version',
+          osPlatform: 'test-os',
+          osArch: 'x64',
+          osRelease: '22.0.0',
+          nodeVersion: 'v20.0.0',
+          npmVersion: '10.0.0',
+          sandboxEnv: 'no sandbox',
+          modelVersion: 'test-model',
+          selectedAuthType: 'test-auth',
+          ideClient: 'test-ide',
+          sessionId: 'test-session-id',
+          memoryUsage: '100 MB',
+          baseUrl: undefined,
+        }),
+      }),
       expect.any(Number),
     );
   });
 
   it('should show the correct sandbox environment variable', async () => {
-    process.env['SANDBOX'] = 'gemini-sandbox';
+    vi.mocked(systemInfoUtils.getExtendedSystemInfo).mockResolvedValue({
+      cliVersion: 'test-version',
+      osPlatform: 'test-os',
+      osArch: 'x64',
+      osRelease: '22.0.0',
+      nodeVersion: 'v20.0.0',
+      npmVersion: '10.0.0',
+      sandboxEnv: 'gemini-sandbox',
+      modelVersion: 'test-model',
+      selectedAuthType: 'test-auth',
+      ideClient: 'test-ide',
+      sessionId: 'test-session-id',
+      memoryUsage: '100 MB',
+      baseUrl: undefined,
+    });
+
     if (!aboutCommand.action) {
       throw new Error('The about command must have an action.');
     }
@@ -113,15 +126,32 @@ describe('aboutCommand', () => {
 
     expect(mockContext.ui.addItem).toHaveBeenCalledWith(
       expect.objectContaining({
-        sandboxEnv: 'gemini-sandbox',
+        type: MessageType.ABOUT,
+        systemInfo: expect.objectContaining({
+          sandboxEnv: 'gemini-sandbox',
+        }),
       }),
       expect.any(Number),
     );
   });
 
   it('should show sandbox-exec profile when applicable', async () => {
-    process.env['SANDBOX'] = 'sandbox-exec';
-    process.env['SEATBELT_PROFILE'] = 'test-profile';
+    vi.mocked(systemInfoUtils.getExtendedSystemInfo).mockResolvedValue({
+      cliVersion: 'test-version',
+      osPlatform: 'test-os',
+      osArch: 'x64',
+      osRelease: '22.0.0',
+      nodeVersion: 'v20.0.0',
+      npmVersion: '10.0.0',
+      sandboxEnv: 'sandbox-exec (test-profile)',
+      modelVersion: 'test-model',
+      selectedAuthType: 'test-auth',
+      ideClient: 'test-ide',
+      sessionId: 'test-session-id',
+      memoryUsage: '100 MB',
+      baseUrl: undefined,
+    });
+
     if (!aboutCommand.action) {
       throw new Error('The about command must have an action.');
     }
@@ -130,18 +160,31 @@ describe('aboutCommand', () => {
 
     expect(mockContext.ui.addItem).toHaveBeenCalledWith(
       expect.objectContaining({
-        sandboxEnv: 'sandbox-exec (test-profile)',
+        systemInfo: expect.objectContaining({
+          sandboxEnv: 'sandbox-exec (test-profile)',
+        }),
       }),
       expect.any(Number),
     );
   });
 
   it('should not show ide client when it is not detected', async () => {
-    vi.mocked(IdeClient.getInstance).mockResolvedValue({
-      getDetectedIdeDisplayName: vi.fn().mockReturnValue(undefined),
-    } as unknown as IdeClient);
+    vi.mocked(systemInfoUtils.getExtendedSystemInfo).mockResolvedValue({
+      cliVersion: 'test-version',
+      osPlatform: 'test-os',
+      osArch: 'x64',
+      osRelease: '22.0.0',
+      nodeVersion: 'v20.0.0',
+      npmVersion: '10.0.0',
+      sandboxEnv: 'no sandbox',
+      modelVersion: 'test-model',
+      selectedAuthType: 'test-auth',
+      ideClient: '',
+      sessionId: 'test-session-id',
+      memoryUsage: '100 MB',
+      baseUrl: undefined,
+    });
 
-    process.env['SANDBOX'] = '';
     if (!aboutCommand.action) {
       throw new Error('The about command must have an action.');
     }
@@ -151,13 +194,87 @@ describe('aboutCommand', () => {
     expect(mockContext.ui.addItem).toHaveBeenCalledWith(
       expect.objectContaining({
         type: MessageType.ABOUT,
-        cliVersion: 'test-version',
-        osVersion: 'test-os',
-        sandboxEnv: 'no sandbox',
-        modelVersion: 'test-model',
-        selectedAuthType: 'test-auth',
-        gcpProject: 'test-gcp-project',
-        ideClient: '',
+        systemInfo: expect.objectContaining({
+          cliVersion: 'test-version',
+          osPlatform: 'test-os',
+          osArch: 'x64',
+          osRelease: '22.0.0',
+          nodeVersion: 'v20.0.0',
+          npmVersion: '10.0.0',
+          sandboxEnv: 'no sandbox',
+          modelVersion: 'test-model',
+          selectedAuthType: 'test-auth',
+          ideClient: '',
+          sessionId: 'test-session-id',
+          memoryUsage: '100 MB',
+          baseUrl: undefined,
+        }),
+      }),
+      expect.any(Number),
+    );
+  });
+
+  it('should show unknown npmVersion when npm command fails', async () => {
+    vi.mocked(systemInfoUtils.getExtendedSystemInfo).mockResolvedValue({
+      cliVersion: 'test-version',
+      osPlatform: 'test-os',
+      osArch: 'x64',
+      osRelease: '22.0.0',
+      nodeVersion: 'v20.0.0',
+      npmVersion: 'unknown',
+      sandboxEnv: 'no sandbox',
+      modelVersion: 'test-model',
+      selectedAuthType: 'test-auth',
+      ideClient: 'test-ide',
+      sessionId: 'test-session-id',
+      memoryUsage: '100 MB',
+      baseUrl: undefined,
+    });
+
+    if (!aboutCommand.action) {
+      throw new Error('The about command must have an action.');
+    }
+
+    await aboutCommand.action(mockContext, '');
+
+    expect(mockContext.ui.addItem).toHaveBeenCalledWith(
+      expect.objectContaining({
+        systemInfo: expect.objectContaining({
+          npmVersion: 'unknown',
+        }),
+      }),
+      expect.any(Number),
+    );
+  });
+
+  it('should show unknown sessionId when config is not available', async () => {
+    vi.mocked(systemInfoUtils.getExtendedSystemInfo).mockResolvedValue({
+      cliVersion: 'test-version',
+      osPlatform: 'test-os',
+      osArch: 'x64',
+      osRelease: '22.0.0',
+      nodeVersion: 'v20.0.0',
+      npmVersion: '10.0.0',
+      sandboxEnv: 'no sandbox',
+      modelVersion: 'Unknown',
+      selectedAuthType: 'test-auth',
+      ideClient: '',
+      sessionId: 'unknown',
+      memoryUsage: '100 MB',
+      baseUrl: undefined,
+    });
+
+    if (!aboutCommand.action) {
+      throw new Error('The about command must have an action.');
+    }
+
+    await aboutCommand.action(mockContext, '');
+
+    expect(mockContext.ui.addItem).toHaveBeenCalledWith(
+      expect.objectContaining({
+        systemInfo: expect.objectContaining({
+          sessionId: 'unknown',
+        }),
       }),
       expect.any(Number),
     );

packages/cli/src/ui/commands/aboutCommand.ts

@@ -4,53 +4,23 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import { getCliVersion } from '../../utils/version.js';
-import type { CommandContext, SlashCommand } from './types.js';
+import type { SlashCommand } from './types.js';
 import { CommandKind } from './types.js';
-import process from 'node:process';
 import { MessageType, type HistoryItemAbout } from '../types.js';
-import { IdeClient } from '@qwen-code/qwen-code-core';
+import { getExtendedSystemInfo } from '../../utils/systemInfo.js';
 
 export const aboutCommand: SlashCommand = {
   name: 'about',
   description: 'show version info',
   kind: CommandKind.BUILT_IN,
   action: async (context) => {
-    const osVersion = process.platform;
-    let sandboxEnv = 'no sandbox';
-    if (process.env['SANDBOX'] && process.env['SANDBOX'] !== 'sandbox-exec') {
-      sandboxEnv = process.env['SANDBOX'];
-    } else if (process.env['SANDBOX'] === 'sandbox-exec') {
-      sandboxEnv = `sandbox-exec (${
-        process.env['SEATBELT_PROFILE'] || 'unknown'
-      })`;
-    }
-    const modelVersion = context.services.config?.getModel() || 'Unknown';
-    const cliVersion = await getCliVersion();
-    const selectedAuthType =
-      context.services.settings.merged.security?.auth?.selectedType || '';
-    const gcpProject = process.env['GOOGLE_CLOUD_PROJECT'] || '';
-    const ideClient = await getIdeClientName(context);
+    const systemInfo = await getExtendedSystemInfo(context);
 
     const aboutItem: Omit<HistoryItemAbout, 'id'> = {
       type: MessageType.ABOUT,
-      cliVersion,
-      osVersion,
-      sandboxEnv,
-      modelVersion,
-      selectedAuthType,
-      gcpProject,
-      ideClient,
+      systemInfo,
     };
 
     context.ui.addItem(aboutItem, Date.now());
   },
 };
-
-async function getIdeClientName(context: CommandContext) {
-  if (!context.services.config?.getIdeMode()) {
-    return '';
-  }
-  const ideClient = await IdeClient.getInstance();
-  return ideClient?.getDetectedIdeDisplayName() ?? '';
-}

packages/cli/src/ui/commands/approvalModeCommand.test.ts

@@ -4,492 +4,68 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
+import { describe, it, expect } from 'vitest';
 import { approvalModeCommand } from './approvalModeCommand.js';
 import {
   type CommandContext,
   CommandKind,
-  type MessageActionReturn,
+  type OpenDialogActionReturn,
 } from './types.js';
 import { createMockCommandContext } from '../../test-utils/mockCommandContext.js';
-import { ApprovalMode } from '@qwen-code/qwen-code-core';
-import { SettingScope, type LoadedSettings } from '../../config/settings.js';
+import type { LoadedSettings } from '../../config/settings.js';
 
 describe('approvalModeCommand', () => {
   let mockContext: CommandContext;
-  let setApprovalModeMock: ReturnType<typeof vi.fn>;
-  let setSettingsValueMock: ReturnType<typeof vi.fn>;
-  const originalEnv = { ...process.env };
-  const userSettingsPath = '/mock/user/settings.json';
-  const projectSettingsPath = '/mock/project/settings.json';
-  const userSettingsFile = { path: userSettingsPath, settings: {} };
-  const projectSettingsFile = { path: projectSettingsPath, settings: {} };
-
-  const getModeSubCommand = (mode: ApprovalMode) =>
-    approvalModeCommand.subCommands?.find((cmd) => cmd.name === mode);
-
-  const getScopeSubCommand = (
-    mode: ApprovalMode,
-    scope: '--session' | '--user' | '--project',
-  ) => getModeSubCommand(mode)?.subCommands?.find((cmd) => cmd.name === scope);
 
   beforeEach(() => {
-    setApprovalModeMock = vi.fn();
-    setSettingsValueMock = vi.fn();
-
     mockContext = createMockCommandContext({
       services: {
         config: {
-          getApprovalMode: vi.fn().mockReturnValue(ApprovalMode.DEFAULT),
-          setApprovalMode: setApprovalModeMock,
+          getApprovalMode: () => 'default',
+          setApprovalMode: () => {},
         },
         settings: {
           merged: {},
-          setValue: setSettingsValueMock,
-          forScope: vi
-            .fn()
-            .mockImplementation((scope: SettingScope) =>
-              scope === SettingScope.User
-                ? userSettingsFile
-                : scope === SettingScope.Workspace
-                  ? projectSettingsFile
-                  : { path: '', settings: {} },
-            ),
+          setValue: () => {},
+          forScope: () => ({}),
         } as unknown as LoadedSettings,
       },
-    } as unknown as CommandContext);
+    });
   });
 
-  afterEach(() => {
-    process.env = { ...originalEnv };
-    vi.clearAllMocks();
-  });
-
-  it('should have the correct command properties', () => {
+  it('should have correct metadata', () => {
     expect(approvalModeCommand.name).toBe('approval-mode');
-    expect(approvalModeCommand.kind).toBe(CommandKind.BUILT_IN);
     expect(approvalModeCommand.description).toBe(
       'View or change the approval mode for tool usage',
     );
+    expect(approvalModeCommand.kind).toBe(CommandKind.BUILT_IN);
   });
 
-  it('should show current mode, options, and usage when no arguments provided', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
-
-    const result = (await approvalModeCommand.action(
+  it('should open approval mode dialog when invoked', async () => {
+    const result = (await approvalModeCommand.action?.(
       mockContext,
       '',
-    )) as MessageActionReturn;
+    )) as OpenDialogActionReturn;
 
-    expect(result.type).toBe('message');
-    expect(result.messageType).toBe('info');
-    const expectedMessage = [
-      'Current approval mode: default',
-      '',
-      'Available approval modes:',
-      '  - plan: Plan mode - Analyze only, do not modify files or execute commands',
-      '  - default: Default mode - Require approval for file edits or shell commands',
-      '  - auto-edit: Auto-edit mode - Automatically approve file edits',
-      '  - yolo: YOLO mode - Automatically approve all tools',
-      '',
-      'Usage: /approval-mode <mode> [--session|--user|--project]',
-    ].join('\n');
-    expect(result.content).toBe(expectedMessage);
+    expect(result.type).toBe('dialog');
+    expect(result.dialog).toBe('approval-mode');
   });
 
-  it('should display error when config is not available', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
+  it('should open approval mode dialog with arguments (ignored)', async () => {
+    const result = (await approvalModeCommand.action?.(
+      mockContext,
+      'some arguments',
+    )) as OpenDialogActionReturn;
 
-    const nullConfigContext = createMockCommandContext({
-      services: {
-        config: null,
-      },
-    } as unknown as CommandContext);
-
-    const result = (await approvalModeCommand.action(
-      nullConfigContext,
-      '',
-    )) as MessageActionReturn;
-
-    expect(result.type).toBe('message');
-    expect(result.messageType).toBe('error');
-    expect(result.content).toBe('Configuration not available.');
+    expect(result.type).toBe('dialog');
+    expect(result.dialog).toBe('approval-mode');
   });
 
-  it('should change approval mode when valid mode is provided', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
-
-    const result = (await approvalModeCommand.action(
-      mockContext,
-      'plan',
-    )) as MessageActionReturn;
-
-    expect(setApprovalModeMock).toHaveBeenCalledWith(ApprovalMode.PLAN);
-    expect(setSettingsValueMock).not.toHaveBeenCalled();
-    expect(result.type).toBe('message');
-    expect(result.messageType).toBe('info');
-    expect(result.content).toBe('Approval mode changed to: plan');
+  it('should not have subcommands', () => {
+    expect(approvalModeCommand.subCommands).toBeUndefined();
   });
 
-  it('should accept canonical auto-edit mode value', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
-
-    const result = (await approvalModeCommand.action(
-      mockContext,
-      'auto-edit',
-    )) as MessageActionReturn;
-
-    expect(setApprovalModeMock).toHaveBeenCalledWith(ApprovalMode.AUTO_EDIT);
-    expect(setSettingsValueMock).not.toHaveBeenCalled();
-    expect(result.type).toBe('message');
-    expect(result.messageType).toBe('info');
-    expect(result.content).toBe('Approval mode changed to: auto-edit');
-  });
-
-  it('should accept auto-edit alias for compatibility', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
-
-    const result = (await approvalModeCommand.action(
-      mockContext,
-      'auto-edit',
-    )) as MessageActionReturn;
-
-    expect(setApprovalModeMock).toHaveBeenCalledWith(ApprovalMode.AUTO_EDIT);
-    expect(setSettingsValueMock).not.toHaveBeenCalled();
-    expect(result.content).toBe('Approval mode changed to: auto-edit');
-  });
-
-  it('should display error when invalid mode is provided', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
-
-    const result = (await approvalModeCommand.action(
-      mockContext,
-      'invalid',
-    )) as MessageActionReturn;
-
-    expect(result.type).toBe('message');
-    expect(result.messageType).toBe('error');
-    expect(result.content).toContain('Invalid approval mode: invalid');
-    expect(result.content).toContain('Available approval modes:');
-    expect(result.content).toContain(
-      'Usage: /approval-mode <mode> [--session|--user|--project]',
-    );
-  });
-
-  it('should display error when setApprovalMode throws an error', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
-
-    const errorMessage = 'Failed to set approval mode';
-    mockContext.services.config!.setApprovalMode = vi
-      .fn()
-      .mockImplementation(() => {
-        throw new Error(errorMessage);
-      });
-
-    const result = (await approvalModeCommand.action(
-      mockContext,
-      'plan',
-    )) as MessageActionReturn;
-
-    expect(result.type).toBe('message');
-    expect(result.messageType).toBe('error');
-    expect(result.content).toBe(
-      `Failed to change approval mode: ${errorMessage}`,
-    );
-  });
-
-  it('should allow selecting auto-edit with user scope via nested subcommands', async () => {
-    if (!approvalModeCommand.subCommands) {
-      throw new Error('approvalModeCommand must have subCommands.');
-    }
-
-    const userSubCommand = getScopeSubCommand(ApprovalMode.AUTO_EDIT, '--user');
-    if (!userSubCommand?.action) {
-      throw new Error('--user scope subcommand must have an action.');
-    }
-
-    const result = (await userSubCommand.action(
-      mockContext,
-      '',
-    )) as MessageActionReturn;
-
-    expect(setApprovalModeMock).toHaveBeenCalledWith(ApprovalMode.AUTO_EDIT);
-    expect(setSettingsValueMock).toHaveBeenCalledWith(
-      SettingScope.User,
-      'approvalMode',
-      'auto-edit',
-    );
-    expect(result.content).toBe(
-      `Approval mode changed to: auto-edit (saved to user settings at ${userSettingsPath})`,
-    );
-  });
-
-  it('should allow selecting plan with project scope via nested subcommands', async () => {
-    if (!approvalModeCommand.subCommands) {
-      throw new Error('approvalModeCommand must have subCommands.');
-    }
-
-    const projectSubCommand = getScopeSubCommand(
-      ApprovalMode.PLAN,
-      '--project',
-    );
-    if (!projectSubCommand?.action) {
-      throw new Error('--project scope subcommand must have an action.');
-    }
-
-    const result = (await projectSubCommand.action(
-      mockContext,
-      '',
-    )) as MessageActionReturn;
-
-    expect(setApprovalModeMock).toHaveBeenCalledWith(ApprovalMode.PLAN);
-    expect(setSettingsValueMock).toHaveBeenCalledWith(
-      SettingScope.Workspace,
-      'approvalMode',
-      'plan',
-    );
-    expect(result.content).toBe(
-      `Approval mode changed to: plan (saved to project settings at ${projectSettingsPath})`,
-    );
-  });
-
-  it('should allow selecting plan with session scope via nested subcommands', async () => {
-    if (!approvalModeCommand.subCommands) {
-      throw new Error('approvalModeCommand must have subCommands.');
-    }
-
-    const sessionSubCommand = getScopeSubCommand(
-      ApprovalMode.PLAN,
-      '--session',
-    );
-    if (!sessionSubCommand?.action) {
-      throw new Error('--session scope subcommand must have an action.');
-    }
-
-    const result = (await sessionSubCommand.action(
-      mockContext,
-      '',
-    )) as MessageActionReturn;
-
-    expect(setApprovalModeMock).toHaveBeenCalledWith(ApprovalMode.PLAN);
-    expect(setSettingsValueMock).not.toHaveBeenCalled();
-    expect(result.content).toBe('Approval mode changed to: plan');
-  });
-
-  it('should allow providing a scope argument after selecting a mode subcommand', async () => {
-    if (!approvalModeCommand.subCommands) {
-      throw new Error('approvalModeCommand must have subCommands.');
-    }
-
-    const planSubCommand = getModeSubCommand(ApprovalMode.PLAN);
-    if (!planSubCommand?.action) {
-      throw new Error('plan subcommand must have an action.');
-    }
-
-    const result = (await planSubCommand.action(
-      mockContext,
-      '--user',
-    )) as MessageActionReturn;
-
-    expect(setApprovalModeMock).toHaveBeenCalledWith(ApprovalMode.PLAN);
-    expect(setSettingsValueMock).toHaveBeenCalledWith(
-      SettingScope.User,
-      'approvalMode',
-      'plan',
-    );
-    expect(result.content).toBe(
-      `Approval mode changed to: plan (saved to user settings at ${userSettingsPath})`,
-    );
-  });
-
-  it('should support --user plan pattern (scope first)', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
-
-    const result = (await approvalModeCommand.action(
-      mockContext,
-      '--user plan',
-    )) as MessageActionReturn;
-
-    expect(setApprovalModeMock).toHaveBeenCalledWith(ApprovalMode.PLAN);
-    expect(setSettingsValueMock).toHaveBeenCalledWith(
-      SettingScope.User,
-      'approvalMode',
-      'plan',
-    );
-    expect(result.content).toBe(
-      `Approval mode changed to: plan (saved to user settings at ${userSettingsPath})`,
-    );
-  });
-
-  it('should support plan --user pattern (mode first)', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
-
-    const result = (await approvalModeCommand.action(
-      mockContext,
-      'plan --user',
-    )) as MessageActionReturn;
-
-    expect(setApprovalModeMock).toHaveBeenCalledWith(ApprovalMode.PLAN);
-    expect(setSettingsValueMock).toHaveBeenCalledWith(
-      SettingScope.User,
-      'approvalMode',
-      'plan',
-    );
-    expect(result.content).toBe(
-      `Approval mode changed to: plan (saved to user settings at ${userSettingsPath})`,
-    );
-  });
-
-  it('should support --project auto-edit pattern', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
-
-    const result = (await approvalModeCommand.action(
-      mockContext,
-      '--project auto-edit',
-    )) as MessageActionReturn;
-
-    expect(setApprovalModeMock).toHaveBeenCalledWith(ApprovalMode.AUTO_EDIT);
-    expect(setSettingsValueMock).toHaveBeenCalledWith(
-      SettingScope.Workspace,
-      'approvalMode',
-      'auto-edit',
-    );
-    expect(result.content).toBe(
-      `Approval mode changed to: auto-edit (saved to project settings at ${projectSettingsPath})`,
-    );
-  });
-
-  it('should display error when only scope flag is provided', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
-
-    const result = (await approvalModeCommand.action(
-      mockContext,
-      '--user',
-    )) as MessageActionReturn;
-
-    expect(result.type).toBe('message');
-    expect(result.messageType).toBe('error');
-    expect(result.content).toContain('Missing approval mode');
-    expect(setApprovalModeMock).not.toHaveBeenCalled();
-    expect(setSettingsValueMock).not.toHaveBeenCalled();
-  });
-
-  it('should display error when multiple scope flags are provided', async () => {
-    if (!approvalModeCommand.action) {
-      throw new Error('approvalModeCommand must have an action.');
-    }
-
-    const result = (await approvalModeCommand.action(
-      mockContext,
-      '--user --project plan',
-    )) as MessageActionReturn;
-
-    expect(result.type).toBe('message');
-    expect(result.messageType).toBe('error');
-    expect(result.content).toContain('Multiple scope flags provided');
-    expect(setApprovalModeMock).not.toHaveBeenCalled();
-    expect(setSettingsValueMock).not.toHaveBeenCalled();
-  });
-
-  it('should surface a helpful error when scope subcommands receive extra arguments', async () => {
-    if (!approvalModeCommand.subCommands) {
-      throw new Error('approvalModeCommand must have subCommands.');
-    }
-
-    const userSubCommand = getScopeSubCommand(ApprovalMode.DEFAULT, '--user');
-    if (!userSubCommand?.action) {
-      throw new Error('--user scope subcommand must have an action.');
-    }
-
-    const result = (await userSubCommand.action(
-      mockContext,
-      'extra',
-    )) as MessageActionReturn;
-
-    expect(result.type).toBe('message');
-    expect(result.messageType).toBe('error');
-    expect(result.content).toBe(
-      'Scope subcommands do not accept additional arguments.',
-    );
-    expect(setApprovalModeMock).not.toHaveBeenCalled();
-    expect(setSettingsValueMock).not.toHaveBeenCalled();
-  });
-
-  it('should provide completion for approval modes', async () => {
-    if (!approvalModeCommand.completion) {
-      throw new Error('approvalModeCommand must have a completion function.');
-    }
-
-    // Test partial mode completion
-    const result = await approvalModeCommand.completion(mockContext, 'p');
-    expect(result).toEqual(['plan']);
-
-    const result2 = await approvalModeCommand.completion(mockContext, 'a');
-    expect(result2).toEqual(['auto-edit']);
-
-    // Test empty completion - should suggest available modes first
-    const result3 = await approvalModeCommand.completion(mockContext, '');
-    expect(result3).toEqual(['plan', 'default', 'auto-edit', 'yolo']);
-
-    const result4 = await approvalModeCommand.completion(mockContext, 'AUTO');
-    expect(result4).toEqual(['auto-edit']);
-
-    // Test mode first pattern: 'plan ' should suggest scope flags
-    const result5 = await approvalModeCommand.completion(mockContext, 'plan ');
-    expect(result5).toEqual(['--session', '--project', '--user']);
-
-    const result6 = await approvalModeCommand.completion(
-      mockContext,
-      'plan --u',
-    );
-    expect(result6).toEqual(['--user']);
-
-    // Test scope first pattern: '--user ' should suggest modes
-    const result7 = await approvalModeCommand.completion(
-      mockContext,
-      '--user ',
-    );
-    expect(result7).toEqual(['plan', 'default', 'auto-edit', 'yolo']);
-
-    const result8 = await approvalModeCommand.completion(
-      mockContext,
-      '--user p',
-    );
-    expect(result8).toEqual(['plan']);
-
-    // Test completed patterns should return empty
-    const result9 = await approvalModeCommand.completion(
-      mockContext,
-      'plan --user ',
-    );
-    expect(result9).toEqual([]);
-
-    const result10 = await approvalModeCommand.completion(
-      mockContext,
-      '--user plan ',
-    );
-    expect(result10).toEqual([]);
+  it('should not have completion function', () => {
+    expect(approvalModeCommand.completion).toBeUndefined();
   });
 });

packages/cli/src/ui/commands/approvalModeCommand.ts

@@ -7,428 +7,19 @@
 import type {
   SlashCommand,
   CommandContext,
-  MessageActionReturn,
+  OpenDialogActionReturn,
 } from './types.js';
 import { CommandKind } from './types.js';
-import { ApprovalMode, APPROVAL_MODES } from '@qwen-code/qwen-code-core';
-import { SettingScope } from '../../config/settings.js';
-
-const USAGE_MESSAGE =
-  'Usage: /approval-mode <mode> [--session|--user|--project]';
-
-const normalizeInputMode = (value: string): string =>
-  value.trim().toLowerCase();
-
-const tokenizeArgs = (args: string): string[] => {
-  const matches = args.match(/(?:"[^"]*"|'[^']*'|[^\s"']+)/g);
-  if (!matches) {
-    return [];
-  }
-
-  return matches.map((token) => {
-    if (
-      (token.startsWith('"') && token.endsWith('"')) ||
-      (token.startsWith("'") && token.endsWith("'"))
-    ) {
-      return token.slice(1, -1);
-    }
-    return token;
-  });
-};
-
-const parseApprovalMode = (value: string | null): ApprovalMode | null => {
-  if (!value) {
-    return null;
-  }
-
-  const normalized = normalizeInputMode(value).replace(/_/g, '-');
-  const matchIndex = APPROVAL_MODES.findIndex(
-    (candidate) => candidate === normalized,
-  );
-
-  return matchIndex === -1 ? null : APPROVAL_MODES[matchIndex];
-};
-
-const formatModeDescription = (mode: ApprovalMode): string => {
-  switch (mode) {
-    case ApprovalMode.PLAN:
-      return 'Plan mode - Analyze only, do not modify files or execute commands';
-    case ApprovalMode.DEFAULT:
-      return 'Default mode - Require approval for file edits or shell commands';
-    case ApprovalMode.AUTO_EDIT:
-      return 'Auto-edit mode - Automatically approve file edits';
-    case ApprovalMode.YOLO:
-      return 'YOLO mode - Automatically approve all tools';
-    default:
-      return `${mode} mode`;
-  }
-};
-
-const parseApprovalArgs = (
-  args: string,
-): {
-  mode: string | null;
-  scope: 'session' | 'user' | 'project';
-  error?: string;
-} => {
-  const trimmedArgs = args.trim();
-  if (!trimmedArgs) {
-    return { mode: null, scope: 'session' };
-  }
-
-  const tokens = tokenizeArgs(trimmedArgs);
-  let mode: string | null = null;
-  let scope: 'session' | 'user' | 'project' = 'session';
-  let scopeFlag: string | null = null;
-
-  // Find scope flag and mode
-  for (const token of tokens) {
-    if (token === '--session' || token === '--user' || token === '--project') {
-      if (scopeFlag) {
-        return {
-          mode: null,
-          scope: 'session',
-          error: 'Multiple scope flags provided',
-        };
-      }
-      scopeFlag = token;
-      scope = token.substring(2) as 'session' | 'user' | 'project';
-    } else if (!mode) {
-      mode = token;
-    } else {
-      return {
-        mode: null,
-        scope: 'session',
-        error: 'Invalid arguments provided',
-      };
-    }
-  }
-
-  if (!mode) {
-    return { mode: null, scope: 'session', error: 'Missing approval mode' };
-  }
-
-  return { mode, scope };
-};
-
-const setApprovalModeWithScope = async (
-  context: CommandContext,
-  mode: ApprovalMode,
-  scope: 'session' | 'user' | 'project',
-): Promise<MessageActionReturn> => {
-  const { services } = context;
-  const { config } = services;
-
-  if (!config) {
-    return {
-      type: 'message',
-      messageType: 'error',
-      content: 'Configuration not available.',
-    };
-  }
-
-  try {
-    // Always set the mode in the current session
-    config.setApprovalMode(mode);
-
-    // If scope is not session, also persist to settings
-    if (scope !== 'session') {
-      const { settings } = context.services;
-      if (!settings || typeof settings.setValue !== 'function') {
-        return {
-          type: 'message',
-          messageType: 'error',
-          content:
-            'Settings service is not available; unable to persist the approval mode.',
-        };
-      }
-
-      const settingScope =
-        scope === 'user' ? SettingScope.User : SettingScope.Workspace;
-      const scopeLabel = scope === 'user' ? 'user' : 'project';
-      let settingsPath: string | undefined;
-
-      try {
-        if (typeof settings.forScope === 'function') {
-          settingsPath = settings.forScope(settingScope)?.path;
-        }
-      } catch (_error) {
-        settingsPath = undefined;
-      }
-
-      try {
-        settings.setValue(settingScope, 'approvalMode', mode);
-      } catch (error) {
-        return {
-          type: 'message',
-          messageType: 'error',
-          content: `Failed to save approval mode: ${(error as Error).message}`,
-        };
-      }
-
-      const locationSuffix = settingsPath ? ` at ${settingsPath}` : '';
-
-      const scopeSuffix = ` (saved to ${scopeLabel} settings${locationSuffix})`;
-
-      return {
-        type: 'message',
-        messageType: 'info',
-        content: `Approval mode changed to: ${mode}${scopeSuffix}`,
-      };
-    }
-
-    return {
-      type: 'message',
-      messageType: 'info',
-      content: `Approval mode changed to: ${mode}`,
-    };
-  } catch (error) {
-    return {
-      type: 'message',
-      messageType: 'error',
-      content: `Failed to change approval mode: ${(error as Error).message}`,
-    };
-  }
-};
 
 export const approvalModeCommand: SlashCommand = {
   name: 'approval-mode',
   description: 'View or change the approval mode for tool usage',
   kind: CommandKind.BUILT_IN,
   action: async (
-    context: CommandContext,
-    args: string,
-  ): Promise<MessageActionReturn> => {
-    const { config } = context.services;
-    if (!config) {
-      return {
-        type: 'message',
-        messageType: 'error',
-        content: 'Configuration not available.',
-      };
-    }
-
-    // If no arguments provided, show current mode and available options
-    if (!args || args.trim() === '') {
-      const currentMode =
-        typeof config.getApprovalMode === 'function'
-          ? config.getApprovalMode()
-          : null;
-
-      const messageLines: string[] = [];
-
-      if (currentMode) {
-        messageLines.push(`Current approval mode: ${currentMode}`);
-        messageLines.push('');
-      }
-
-      messageLines.push('Available approval modes:');
-      for (const mode of APPROVAL_MODES) {
-        messageLines.push(`  - ${mode}: ${formatModeDescription(mode)}`);
-      }
-      messageLines.push('');
-      messageLines.push(USAGE_MESSAGE);
-
-      return {
-        type: 'message',
-        messageType: 'info',
-        content: messageLines.join('\n'),
-      };
-    }
-
-    // Parse arguments flexibly
-    const parsed = parseApprovalArgs(args);
-
-    if (parsed.error) {
-      return {
-        type: 'message',
-        messageType: 'error',
-        content: `${parsed.error}. ${USAGE_MESSAGE}`,
-      };
-    }
-
-    if (!parsed.mode) {
-      return {
-        type: 'message',
-        messageType: 'info',
-        content: USAGE_MESSAGE,
-      };
-    }
-
-    const requestedMode = parseApprovalMode(parsed.mode);
-
-    if (!requestedMode) {
-      let message = `Invalid approval mode: ${parsed.mode}\n\n`;
-      message += 'Available approval modes:\n';
-      for (const mode of APPROVAL_MODES) {
-        message += `  - ${mode}: ${formatModeDescription(mode)}\n`;
-      }
-      message += `\n${USAGE_MESSAGE}`;
-      return {
-        type: 'message',
-        messageType: 'error',
-        content: message,
-      };
-    }
-
-    return setApprovalModeWithScope(context, requestedMode, parsed.scope);
-  },
-  subCommands: APPROVAL_MODES.map((mode) => ({
-    name: mode,
-    description: formatModeDescription(mode),
-    kind: CommandKind.BUILT_IN,
-    subCommands: [
-      {
-        name: '--session',
-        description: 'Apply to current session only (temporary)',
-        kind: CommandKind.BUILT_IN,
-        action: async (
-          context: CommandContext,
-          args: string,
-        ): Promise<MessageActionReturn> => {
-          if (args.trim().length > 0) {
-            return {
-              type: 'message',
-              messageType: 'error',
-              content: 'Scope subcommands do not accept additional arguments.',
-            };
-          }
-          return setApprovalModeWithScope(context, mode, 'session');
-        },
-      },
-      {
-        name: '--project',
-        description: 'Persist for this project/workspace',
-        kind: CommandKind.BUILT_IN,
-        action: async (
-          context: CommandContext,
-          args: string,
-        ): Promise<MessageActionReturn> => {
-          if (args.trim().length > 0) {
-            return {
-              type: 'message',
-              messageType: 'error',
-              content: 'Scope subcommands do not accept additional arguments.',
-            };
-          }
-          return setApprovalModeWithScope(context, mode, 'project');
-        },
-      },
-      {
-        name: '--user',
-        description: 'Persist for this user on this machine',
-        kind: CommandKind.BUILT_IN,
-        action: async (
-          context: CommandContext,
-          args: string,
-        ): Promise<MessageActionReturn> => {
-          if (args.trim().length > 0) {
-            return {
-              type: 'message',
-              messageType: 'error',
-              content: 'Scope subcommands do not accept additional arguments.',
-            };
-          }
-          return setApprovalModeWithScope(context, mode, 'user');
-        },
-      },
-    ],
-    action: async (
-      context: CommandContext,
-      args: string,
-    ): Promise<MessageActionReturn> => {
-      if (args.trim().length > 0) {
-        // Allow users who type `/approval-mode plan --user` via the subcommand path
-        const parsed = parseApprovalArgs(`${mode} ${args}`);
-        if (parsed.error) {
-          return {
-            type: 'message',
-            messageType: 'error',
-            content: `${parsed.error}. ${USAGE_MESSAGE}`,
-          };
-        }
-
-        const normalizedMode = parseApprovalMode(parsed.mode);
-        if (!normalizedMode) {
-          return {
-            type: 'message',
-            messageType: 'error',
-            content: `Invalid approval mode: ${parsed.mode}. ${USAGE_MESSAGE}`,
-          };
-        }
-
-        return setApprovalModeWithScope(context, normalizedMode, parsed.scope);
-      }
-
-      return setApprovalModeWithScope(context, mode, 'session');
-    },
-  })),
-  completion: async (_context: CommandContext, partialArg: string) => {
-    const tokens = tokenizeArgs(partialArg);
-    const hasTrailingSpace = /\s$/.test(partialArg);
-    const currentSegment = hasTrailingSpace
-      ? ''
-      : tokens.length > 0
-        ? tokens[tokens.length - 1]
-        : '';
-
-    const normalizedCurrent = normalizeInputMode(currentSegment).replace(
-      /_/g,
-      '-',
-    );
-
-    const scopeValues = ['--session', '--project', '--user'];
-
-    const normalizeToken = (token: string) =>
-      normalizeInputMode(token).replace(/_/g, '-');
-
-    const normalizedTokens = tokens.map(normalizeToken);
-
-    if (tokens.length === 0) {
-      if (currentSegment.startsWith('-')) {
-        return scopeValues.filter((scope) => scope.startsWith(currentSegment));
-      }
-      return APPROVAL_MODES;
-    }
-
-    if (tokens.length === 1 && !hasTrailingSpace) {
-      const originalToken = tokens[0];
-      if (originalToken.startsWith('-')) {
-        return scopeValues.filter((scope) =>
-          scope.startsWith(normalizedCurrent),
-        );
-      }
-      return APPROVAL_MODES.filter((mode) =>
-        mode.startsWith(normalizedCurrent),
-      );
-    }
-
-    if (tokens.length === 1 && hasTrailingSpace) {
-      const normalizedFirst = normalizedTokens[0];
-      if (scopeValues.includes(tokens[0])) {
-        return APPROVAL_MODES;
-      }
-      if (APPROVAL_MODES.includes(normalizedFirst as ApprovalMode)) {
-        return scopeValues;
-      }
-      return APPROVAL_MODES;
-    }
-
-    if (tokens.length === 2 && !hasTrailingSpace) {
-      const normalizedFirst = normalizedTokens[0];
-      if (scopeValues.includes(tokens[0])) {
-        return APPROVAL_MODES.filter((mode) =>
-          mode.startsWith(normalizedCurrent),
-        );
-      }
-      if (APPROVAL_MODES.includes(normalizedFirst as ApprovalMode)) {
-        return scopeValues.filter((scope) =>
-          scope.startsWith(normalizedCurrent),
-        );
-      }
-      return [];
-    }
-
-    return [];
-  },
+    _context: CommandContext,
+    _args: string,
+  ): Promise<OpenDialogActionReturn> => ({
+    type: 'dialog',
+    dialog: 'approval-mode',
+  }),
 };

packages/cli/src/ui/commands/bugCommand.test.ts

@@ -8,41 +8,34 @@ import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
 import open from 'open';
 import { bugCommand } from './bugCommand.js';
 import { createMockCommandContext } from '../../test-utils/mockCommandContext.js';
-import { getCliVersion } from '../../utils/version.js';
 import { GIT_COMMIT_INFO } from '../../generated/git-commit.js';
-import { formatMemoryUsage } from '../utils/formatters.js';
 import { AuthType } from '@qwen-code/qwen-code-core';
+import * as systemInfoUtils from '../../utils/systemInfo.js';
 
 // Mock dependencies
 vi.mock('open');
-vi.mock('../../utils/version.js');
-vi.mock('../utils/formatters.js');
-vi.mock('@qwen-code/qwen-code-core', async (importOriginal) => {
-  const actual =
-    await importOriginal<typeof import('@qwen-code/qwen-code-core')>();
-  return {
-    ...actual,
-    IdeClient: {
-      getInstance: () => ({
-        getDetectedIdeDisplayName: vi.fn().mockReturnValue('VSCode'),
-      }),
-    },
-  };
-});
-vi.mock('node:process', () => ({
-  default: {
-    platform: 'test-platform',
-    version: 'v20.0.0',
-    // Keep other necessary process properties if needed by other parts of the code
-    env: process.env,
-    memoryUsage: () => ({ rss: 0 }),
-  },
-}));
+vi.mock('../../utils/systemInfo.js');
 
 describe('bugCommand', () => {
   beforeEach(() => {
-    vi.mocked(getCliVersion).mockResolvedValue('0.1.0');
-    vi.mocked(formatMemoryUsage).mockReturnValue('100 MB');
+    vi.mocked(systemInfoUtils.getExtendedSystemInfo).mockResolvedValue({
+      cliVersion: '0.1.0',
+      osPlatform: 'test-platform',
+      osArch: 'x64',
+      osRelease: '22.0.0',
+      nodeVersion: 'v20.0.0',
+      npmVersion: '10.0.0',
+      sandboxEnv: 'test',
+      modelVersion: 'qwen3-coder-plus',
+      selectedAuthType: '',
+      ideClient: 'VSCode',
+      sessionId: 'test-session-id',
+      memoryUsage: '100 MB',
+      gitCommit:
+        GIT_COMMIT_INFO && !['N/A'].includes(GIT_COMMIT_INFO)
+          ? GIT_COMMIT_INFO
+          : undefined,
+    });
     vi.stubEnv('SANDBOX', 'qwen-test');
   });
 
@@ -55,19 +48,7 @@ describe('bugCommand', () => {
     const mockContext = createMockCommandContext({
       services: {
         config: {
-          getModel: () => 'qwen3-coder-plus',
           getBugCommand: () => undefined,
-          getIdeMode: () => true,
-          getSessionId: () => 'test-session-id',
-        },
-        settings: {
-          merged: {
-            security: {
-              auth: {
-                selectedType: undefined,
-              },
-            },
-          },
         },
       },
     });
@@ -75,14 +56,21 @@ describe('bugCommand', () => {
     if (!bugCommand.action) throw new Error('Action is not defined');
     await bugCommand.action(mockContext, 'A test bug');
 
+    const gitCommitLine =
+      GIT_COMMIT_INFO && !['N/A'].includes(GIT_COMMIT_INFO)
+        ? `* **Git Commit:** ${GIT_COMMIT_INFO}\n`
+        : '';
     const expectedInfo = `
 * **CLI Version:** 0.1.0
-* **Git Commit:** ${GIT_COMMIT_INFO}
+${gitCommitLine}* **Model:** qwen3-coder-plus
+* **Sandbox:** test
+* **OS Platform:** test-platform
+* **OS Arch:** x64
+* **OS Release:** 22.0.0
+* **Node.js Version:** v20.0.0
+* **NPM Version:** 10.0.0
 * **Session ID:** test-session-id
-* **Operating System:** test-platform v20.0.0
-* **Sandbox Environment:** test
-* **Auth Type:** 
-* **Model Version:** qwen3-coder-plus
+* **Auth Method:** 
 * **Memory Usage:** 100 MB
 * **IDE Client:** VSCode
 `;
@@ -99,19 +87,7 @@ describe('bugCommand', () => {
     const mockContext = createMockCommandContext({
       services: {
         config: {
-          getModel: () => 'qwen3-coder-plus',
           getBugCommand: () => ({ urlTemplate: customTemplate }),
-          getIdeMode: () => true,
-          getSessionId: () => 'test-session-id',
-        },
-        settings: {
-          merged: {
-            security: {
-              auth: {
-                selectedType: undefined,
-              },
-            },
-          },
         },
       },
     });
@@ -119,14 +95,21 @@ describe('bugCommand', () => {
     if (!bugCommand.action) throw new Error('Action is not defined');
     await bugCommand.action(mockContext, 'A custom bug');
 
+    const gitCommitLine =
+      GIT_COMMIT_INFO && !['N/A'].includes(GIT_COMMIT_INFO)
+        ? `* **Git Commit:** ${GIT_COMMIT_INFO}\n`
+        : '';
     const expectedInfo = `
 * **CLI Version:** 0.1.0
-* **Git Commit:** ${GIT_COMMIT_INFO}
+${gitCommitLine}* **Model:** qwen3-coder-plus
+* **Sandbox:** test
+* **OS Platform:** test-platform
+* **OS Arch:** x64
+* **OS Release:** 22.0.0
+* **Node.js Version:** v20.0.0
+* **NPM Version:** 10.0.0
 * **Session ID:** test-session-id
-* **Operating System:** test-platform v20.0.0
-* **Sandbox Environment:** test
-* **Auth Type:** 
-* **Model Version:** qwen3-coder-plus
+* **Auth Method:** 
 * **Memory Usage:** 100 MB
 * **IDE Client:** VSCode
 `;
@@ -138,25 +121,30 @@ describe('bugCommand', () => {
   });
 
   it('should include Base URL when auth type is OpenAI', async () => {
+    vi.mocked(systemInfoUtils.getExtendedSystemInfo).mockResolvedValue({
+      cliVersion: '0.1.0',
+      osPlatform: 'test-platform',
+      osArch: 'x64',
+      osRelease: '22.0.0',
+      nodeVersion: 'v20.0.0',
+      npmVersion: '10.0.0',
+      sandboxEnv: 'test',
+      modelVersion: 'qwen3-coder-plus',
+      selectedAuthType: AuthType.USE_OPENAI,
+      ideClient: 'VSCode',
+      sessionId: 'test-session-id',
+      memoryUsage: '100 MB',
+      baseUrl: 'https://api.openai.com/v1',
+      gitCommit:
+        GIT_COMMIT_INFO && !['N/A'].includes(GIT_COMMIT_INFO)
+          ? GIT_COMMIT_INFO
+          : undefined,
+    });
+
     const mockContext = createMockCommandContext({
       services: {
         config: {
-          getModel: () => 'qwen3-coder-plus',
           getBugCommand: () => undefined,
-          getIdeMode: () => true,
-          getSessionId: () => 'test-session-id',
-          getContentGeneratorConfig: () => ({
-            baseUrl: 'https://api.openai.com/v1',
-          }),
-        },
-        settings: {
-          merged: {
-            security: {
-              auth: {
-                selectedType: AuthType.USE_OPENAI,
-              },
-            },
-          },
         },
       },
     });
@@ -164,15 +152,22 @@ describe('bugCommand', () => {
     if (!bugCommand.action) throw new Error('Action is not defined');
     await bugCommand.action(mockContext, 'OpenAI bug');
 
+    const gitCommitLine =
+      GIT_COMMIT_INFO && !['N/A'].includes(GIT_COMMIT_INFO)
+        ? `* **Git Commit:** ${GIT_COMMIT_INFO}\n`
+        : '';
     const expectedInfo = `
 * **CLI Version:** 0.1.0
-* **Git Commit:** ${GIT_COMMIT_INFO}
+${gitCommitLine}* **Model:** qwen3-coder-plus
+* **Sandbox:** test
+* **OS Platform:** test-platform
+* **OS Arch:** x64
+* **OS Release:** 22.0.0
+* **Node.js Version:** v20.0.0
+* **NPM Version:** 10.0.0
 * **Session ID:** test-session-id
-* **Operating System:** test-platform v20.0.0
-* **Sandbox Environment:** test
-* **Auth Type:** ${AuthType.USE_OPENAI}
+* **Auth Method:** ${AuthType.USE_OPENAI}
 * **Base URL:** https://api.openai.com/v1
-* **Model Version:** qwen3-coder-plus
 * **Memory Usage:** 100 MB
 * **IDE Client:** VSCode
 `;

packages/cli/src/ui/commands/bugCommand.ts

@@ -5,17 +5,17 @@
  */
 
 import open from 'open';
-import process from 'node:process';
 import {
   type CommandContext,
   type SlashCommand,
   CommandKind,
 } from './types.js';
 import { MessageType } from '../types.js';
-import { GIT_COMMIT_INFO } from '../../generated/git-commit.js';
-import { formatMemoryUsage } from '../utils/formatters.js';
-import { getCliVersion } from '../../utils/version.js';
-import { IdeClient, AuthType } from '@qwen-code/qwen-code-core';
+import { getExtendedSystemInfo } from '../../utils/systemInfo.js';
+import {
+  getSystemInfoFields,
+  getFieldValue,
+} from '../../utils/systemInfoFields.js';
 
 export const bugCommand: SlashCommand = {
   name: 'bug',
@@ -23,50 +23,20 @@ export const bugCommand: SlashCommand = {
   kind: CommandKind.BUILT_IN,
   action: async (context: CommandContext, args?: string): Promise<void> => {
     const bugDescription = (args || '').trim();
-    const { config } = context.services;
+    const systemInfo = await getExtendedSystemInfo(context);
 
-    const osVersion = `${process.platform} ${process.version}`;
-    let sandboxEnv = 'no sandbox';
-    if (process.env['SANDBOX'] && process.env['SANDBOX'] !== 'sandbox-exec') {
-      sandboxEnv = process.env['SANDBOX'].replace(/^qwen-(?:code-)?/, '');
-    } else if (process.env['SANDBOX'] === 'sandbox-exec') {
-      sandboxEnv = `sandbox-exec (${
-        process.env['SEATBELT_PROFILE'] || 'unknown'
-      })`;
-    }
-    const modelVersion = config?.getModel() || 'Unknown';
-    const cliVersion = await getCliVersion();
-    const memoryUsage = formatMemoryUsage(process.memoryUsage().rss);
-    const ideClient = await getIdeClientName(context);
-    const selectedAuthType =
-      context.services.settings.merged.security?.auth?.selectedType || '';
-    const baseUrl =
-      selectedAuthType === AuthType.USE_OPENAI
-        ? config?.getContentGeneratorConfig()?.baseUrl
-        : undefined;
+    const fields = getSystemInfoFields(systemInfo);
 
-    let info = `
-* **CLI Version:** ${cliVersion}
-* **Git Commit:** ${GIT_COMMIT_INFO}
-* **Session ID:** ${config?.getSessionId() || 'unknown'}
-* **Operating System:** ${osVersion}
-* **Sandbox Environment:** ${sandboxEnv}
-* **Auth Type:** ${selectedAuthType}`;
-    if (baseUrl) {
-      info += `\n* **Base URL:** ${baseUrl}`;
-    }
-    info += `
-* **Model Version:** ${modelVersion}
-* **Memory Usage:** ${memoryUsage}
-`;
-    if (ideClient) {
-      info += `* **IDE Client:** ${ideClient}\n`;
+    // Generate bug report info using the same field configuration
+    let info = '\n';
+    for (const field of fields) {
+      info += `* **${field.label}:** ${getFieldValue(field, systemInfo)}\n`;
     }
 
     let bugReportUrl =
       'https://github.com/QwenLM/qwen-code/issues/new?template=bug_report.yml&title={title}&info={info}';
 
-    const bugCommandSettings = config?.getBugCommand();
+    const bugCommandSettings = context.services.config?.getBugCommand();
     if (bugCommandSettings?.urlTemplate) {
       bugReportUrl = bugCommandSettings.urlTemplate;
     }
@@ -98,11 +68,3 @@ export const bugCommand: SlashCommand = {
     }
   },
 };
-
-async function getIdeClientName(context: CommandContext) {
-  if (!context.services.config?.getIdeMode()) {
-    return '';
-  }
-  const ideClient = await IdeClient.getInstance();
-  return ideClient.getDetectedIdeDisplayName() ?? '';
-}

packages/cli/src/ui/commands/terminalSetupCommand.ts

@@ -17,7 +17,7 @@ import { terminalSetup } from '../utils/terminalSetup.js';
 export const terminalSetupCommand: SlashCommand = {
   name: 'terminal-setup',
   description:
-    'Configure terminal keybindings for multiline input (VS Code, Cursor, Windsurf)',
+    'Configure terminal keybindings for multiline input (VS Code, Cursor, Windsurf, Trae)',
   kind: CommandKind.BUILT_IN,
 
   action: async (): Promise<MessageActionReturn> => {

packages/cli/src/ui/commands/types.ts

@@ -129,7 +129,8 @@ export interface OpenDialogActionReturn {
     | 'model'
     | 'subagent_create'
     | 'subagent_list'
-    | 'permissions';
+    | 'permissions'
+    | 'approval-mode';
 }
 
 /**

packages/cli/src/ui/components/AboutBox.tsx

@@ -7,127 +7,46 @@
 import type React from 'react';
 import { Box, Text } from 'ink';
 import { theme } from '../semantic-colors.js';
-import { GIT_COMMIT_INFO } from '../../generated/git-commit.js';
+import type { ExtendedSystemInfo } from '../../utils/systemInfo.js';
+import {
+  getSystemInfoFields,
+  getFieldValue,
+  type SystemInfoField,
+} from '../../utils/systemInfoFields.js';
 
-interface AboutBoxProps {
-  cliVersion: string;
-  osVersion: string;
-  sandboxEnv: string;
-  modelVersion: string;
-  selectedAuthType: string;
-  gcpProject: string;
-  ideClient: string;
-}
+type AboutBoxProps = ExtendedSystemInfo;
 
-export const AboutBox: React.FC<AboutBoxProps> = ({
-  cliVersion,
-  osVersion,
-  sandboxEnv,
-  modelVersion,
-  selectedAuthType,
-  gcpProject,
-  ideClient,
-}) => (
-  <Box
-    borderStyle="round"
-    borderColor={theme.border.default}
-    flexDirection="column"
-    padding={1}
-    marginY={1}
-    width="100%"
-  >
-    <Box marginBottom={1}>
-      <Text bold color={theme.text.accent}>
-        About Qwen Code
-      </Text>
-    </Box>
-    <Box flexDirection="row">
-      <Box width="35%">
-        <Text bold color={theme.text.link}>
-          CLI Version
+export const AboutBox: React.FC<AboutBoxProps> = (props) => {
+  const fields = getSystemInfoFields(props);
+
+  return (
+    <Box
+      borderStyle="round"
+      borderColor={theme.border.default}
+      flexDirection="column"
+      padding={1}
+      marginY={1}
+      width="100%"
+    >
+      <Box marginBottom={1}>
+        <Text bold color={theme.text.accent}>
+          About Qwen Code
         </Text>
       </Box>
-      <Box>
-        <Text color={theme.text.primary}>{cliVersion}</Text>
-      </Box>
+      {fields.map((field: SystemInfoField) => (
+        <Box key={field.key} flexDirection="row">
+          <Box width="35%">
+            <Text bold color={theme.text.link}>
+              {field.label}
+            </Text>
+          </Box>
+          <Box>
+            <Text color={theme.text.primary}>
+              {getFieldValue(field, props)}
+            </Text>
+          </Box>
+        </Box>
+      ))}
     </Box>
-    {GIT_COMMIT_INFO && !['N/A'].includes(GIT_COMMIT_INFO) && (
-      <Box flexDirection="row">
-        <Box width="35%">
-          <Text bold color={theme.text.link}>
-            Git Commit
-          </Text>
-        </Box>
-        <Box>
-          <Text color={theme.text.primary}>{GIT_COMMIT_INFO}</Text>
-        </Box>
-      </Box>
-    )}
-    <Box flexDirection="row">
-      <Box width="35%">
-        <Text bold color={theme.text.link}>
-          Model
-        </Text>
-      </Box>
-      <Box>
-        <Text color={theme.text.primary}>{modelVersion}</Text>
-      </Box>
-    </Box>
-    <Box flexDirection="row">
-      <Box width="35%">
-        <Text bold color={theme.text.link}>
-          Sandbox
-        </Text>
-      </Box>
-      <Box>
-        <Text color={theme.text.primary}>{sandboxEnv}</Text>
-      </Box>
-    </Box>
-    <Box flexDirection="row">
-      <Box width="35%">
-        <Text bold color={theme.text.link}>
-          OS
-        </Text>
-      </Box>
-      <Box>
-        <Text color={theme.text.primary}>{osVersion}</Text>
-      </Box>
-    </Box>
-    <Box flexDirection="row">
-      <Box width="35%">
-        <Text bold color={theme.text.link}>
-          Auth Method
-        </Text>
-      </Box>
-      <Box>
-        <Text color={theme.text.primary}>
-          {selectedAuthType.startsWith('oauth') ? 'OAuth' : selectedAuthType}
-        </Text>
-      </Box>
-    </Box>
-    {gcpProject && (
-      <Box flexDirection="row">
-        <Box width="35%">
-          <Text bold color={theme.text.link}>
-            GCP Project
-          </Text>
-        </Box>
-        <Box>
-          <Text color={theme.text.primary}>{gcpProject}</Text>
-        </Box>
-      </Box>
-    )}
-    {ideClient && (
-      <Box flexDirection="row">
-        <Box width="35%">
-          <Text bold color={theme.text.link}>
-            IDE Client
-          </Text>
-        </Box>
-        <Box>
-          <Text color={theme.text.primary}>{ideClient}</Text>
-        </Box>
-      </Box>
-    )}
-  </Box>
-);
+  );
+};

packages/cli/src/ui/components/ApprovalModeDialog.tsx

@@ -0,0 +1,183 @@
+/**
+ * @license
+ * Copyright 2025 Qwen
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import type React from 'react';
+import { useCallback, useState } from 'react';
+import { Box, Text } from 'ink';
+import { theme } from '../semantic-colors.js';
+import { ApprovalMode, APPROVAL_MODES } from '@qwen-code/qwen-code-core';
+import { RadioButtonSelect } from './shared/RadioButtonSelect.js';
+import type { LoadedSettings } from '../../config/settings.js';
+import { SettingScope } from '../../config/settings.js';
+import { getScopeMessageForSetting } from '../../utils/dialogScopeUtils.js';
+import { useKeypress } from '../hooks/useKeypress.js';
+import { ScopeSelector } from './shared/ScopeSelector.js';
+
+interface ApprovalModeDialogProps {
+  /** Callback function when an approval mode is selected */
+  onSelect: (mode: ApprovalMode | undefined, scope: SettingScope) => void;
+
+  /** The settings object */
+  settings: LoadedSettings;
+
+  /** Current approval mode */
+  currentMode: ApprovalMode;
+
+  /** Available terminal height for layout calculations */
+  availableTerminalHeight?: number;
+}
+
+const formatModeDescription = (mode: ApprovalMode): string => {
+  switch (mode) {
+    case ApprovalMode.PLAN:
+      return 'Analyze only, do not modify files or execute commands';
+    case ApprovalMode.DEFAULT:
+      return 'Require approval for file edits or shell commands';
+    case ApprovalMode.AUTO_EDIT:
+      return 'Automatically approve file edits';
+    case ApprovalMode.YOLO:
+      return 'Automatically approve all tools';
+    default:
+      return `${mode} mode`;
+  }
+};
+
+export function ApprovalModeDialog({
+  onSelect,
+  settings,
+  currentMode,
+  availableTerminalHeight: _availableTerminalHeight,
+}: ApprovalModeDialogProps): React.JSX.Element {
+  // Start with User scope by default
+  const [selectedScope, setSelectedScope] = useState<SettingScope>(
+    SettingScope.User,
+  );
+
+  // Track the currently highlighted approval mode
+  const [highlightedMode, setHighlightedMode] = useState<ApprovalMode>(
+    currentMode || ApprovalMode.DEFAULT,
+  );
+
+  // Generate approval mode items with inline descriptions
+  const modeItems = APPROVAL_MODES.map((mode) => ({
+    label: `${mode} - ${formatModeDescription(mode)}`,
+    value: mode,
+    key: mode,
+  }));
+
+  // Find the index of the current mode
+  const initialModeIndex = modeItems.findIndex(
+    (item) => item.value === highlightedMode,
+  );
+  const safeInitialModeIndex = initialModeIndex >= 0 ? initialModeIndex : 0;
+
+  const handleModeSelect = useCallback(
+    (mode: ApprovalMode) => {
+      onSelect(mode, selectedScope);
+    },
+    [onSelect, selectedScope],
+  );
+
+  const handleModeHighlight = (mode: ApprovalMode) => {
+    setHighlightedMode(mode);
+  };
+
+  const handleScopeHighlight = useCallback((scope: SettingScope) => {
+    setSelectedScope(scope);
+  }, []);
+
+  const handleScopeSelect = useCallback(
+    (scope: SettingScope) => {
+      onSelect(highlightedMode, scope);
+    },
+    [onSelect, highlightedMode],
+  );
+
+  const [focusSection, setFocusSection] = useState<'mode' | 'scope'>('mode');
+
+  useKeypress(
+    (key) => {
+      if (key.name === 'tab') {
+        setFocusSection((prev) => (prev === 'mode' ? 'scope' : 'mode'));
+      }
+      if (key.name === 'escape') {
+        onSelect(undefined, selectedScope);
+      }
+    },
+    { isActive: true },
+  );
+
+  // Generate scope message for approval mode setting
+  const otherScopeModifiedMessage = getScopeMessageForSetting(
+    'tools.approvalMode',
+    selectedScope,
+    settings,
+  );
+
+  // Check if user scope is selected but workspace has the setting
+  const showWorkspacePriorityWarning =
+    selectedScope === SettingScope.User &&
+    otherScopeModifiedMessage.toLowerCase().includes('workspace');
+
+  return (
+    <Box
+      borderStyle="round"
+      borderColor={theme.border.default}
+      flexDirection="row"
+      padding={1}
+      width="100%"
+      height="100%"
+    >
+      <Box flexDirection="column" flexGrow={1}>
+        {/* Approval Mode Selection */}
+        <Text bold={focusSection === 'mode'} wrap="truncate">
+          {focusSection === 'mode' ? '> ' : '  '}Approval Mode{' '}
+          <Text color={theme.text.secondary}>{otherScopeModifiedMessage}</Text>
+        </Text>
+        <Box height={1} />
+        <RadioButtonSelect
+          items={modeItems}
+          initialIndex={safeInitialModeIndex}
+          onSelect={handleModeSelect}
+          onHighlight={handleModeHighlight}
+          isFocused={focusSection === 'mode'}
+          maxItemsToShow={10}
+          showScrollArrows={false}
+          showNumbers={focusSection === 'mode'}
+        />
+
+        <Box height={1} />
+
+        {/* Scope Selection */}
+        <Box marginTop={1}>
+          <ScopeSelector
+            onSelect={handleScopeSelect}
+            onHighlight={handleScopeHighlight}
+            isFocused={focusSection === 'scope'}
+            initialScope={selectedScope}
+          />
+        </Box>
+
+        <Box height={1} />
+
+        {/* Warning when workspace setting will override user setting */}
+        {showWorkspacePriorityWarning && (
+          <>
+            <Text color={theme.status.warning} wrap="wrap">
+              ⚠ Workspace approval mode exists and takes priority. User-level
+              change will have no effect.
+            </Text>
+            <Box height={1} />
+          </>
+        )}
+
+        <Text color={theme.text.secondary}>
+          (Use Enter to select, Tab to change focus)
+        </Text>
+      </Box>
+    </Box>
+  );
+}

packages/cli/src/ui/components/DialogManager.tsx

@@ -12,19 +12,23 @@ import { ShellConfirmationDialog } from './ShellConfirmationDialog.js';
 import { ConsentPrompt } from './ConsentPrompt.js';
 import { ThemeDialog } from './ThemeDialog.js';
 import { SettingsDialog } from './SettingsDialog.js';
-import { AuthInProgress } from '../auth/AuthInProgress.js';
 import { QwenOAuthProgress } from './QwenOAuthProgress.js';
 import { AuthDialog } from '../auth/AuthDialog.js';
+import { OpenAIKeyPrompt } from './OpenAIKeyPrompt.js';
 import { EditorSettingsDialog } from './EditorSettingsDialog.js';
 import { WorkspaceMigrationDialog } from './WorkspaceMigrationDialog.js';
 import { ProQuotaDialog } from './ProQuotaDialog.js';
 import { PermissionsModifyTrustDialog } from './PermissionsModifyTrustDialog.js';
 import { ModelDialog } from './ModelDialog.js';
+import { ApprovalModeDialog } from './ApprovalModeDialog.js';
 import { theme } from '../semantic-colors.js';
 import { useUIState } from '../contexts/UIStateContext.js';
 import { useUIActions } from '../contexts/UIActionsContext.js';
 import { useConfig } from '../contexts/ConfigContext.js';
 import { useSettings } from '../contexts/SettingsContext.js';
+import { SettingScope } from '../../config/settings.js';
+import { AuthState } from '../types.js';
+import { AuthType } from '@qwen-code/qwen-code-core';
 import process from 'node:process';
 import { type UseHistoryManagerReturn } from '../hooks/useHistoryManager.js';
 import { IdeTrustChangeDialog } from './IdeTrustChangeDialog.js';
@@ -55,6 +59,16 @@ export const DialogManager = ({
   const { constrainHeight, terminalHeight, staticExtraHeight, mainAreaWidth } =
     uiState;
 
+  const getDefaultOpenAIConfig = () => {
+    const fromSettings = settings.merged.security?.auth;
+    const modelSettings = settings.merged.model;
+    return {
+      apiKey: fromSettings?.apiKey || process.env['OPENAI_API_KEY'] || '',
+      baseUrl: fromSettings?.baseUrl || process.env['OPENAI_BASE_URL'] || '',
+      model: modelSettings?.name || process.env['OPENAI_MODEL'] || '',
+    };
+  };
+
   if (uiState.showWelcomeBackDialog && uiState.welcomeBackInfo?.hasHistory) {
     return (
       <WelcomeBackDialog
@@ -180,6 +194,22 @@ export const DialogManager = ({
           onSelect={() => uiActions.closeSettingsDialog()}
           onRestartRequest={() => process.exit(0)}
           availableTerminalHeight={terminalHeight - staticExtraHeight}
+          config={config}
+        />
+      </Box>
+    );
+  }
+  if (uiState.isApprovalModeDialogOpen) {
+    const currentMode = config.getApprovalMode();
+    return (
+      <Box flexDirection="column">
+        <ApprovalModeDialog
+          settings={settings}
+          currentMode={currentMode}
+          onSelect={uiActions.handleApprovalModeSelect}
+          availableTerminalHeight={
+            constrainHeight ? terminalHeight - staticExtraHeight : undefined
+          }
         />
       </Box>
     );
@@ -190,39 +220,56 @@ export const DialogManager = ({
   if (uiState.isVisionSwitchDialogOpen) {
     return <ModelSwitchDialog onSelect={uiActions.handleVisionSwitchSelect} />;
   }
+
+  if (uiState.isAuthDialogOpen || uiState.authError) {
+    return (
+      <Box flexDirection="column">
+        <AuthDialog />
+      </Box>
+    );
+  }
+
   if (uiState.isAuthenticating) {
-    // Show Qwen OAuth progress if it's Qwen auth and OAuth is active
-    if (uiState.isQwenAuth && uiState.isQwenAuthenticating) {
+    if (uiState.pendingAuthType === AuthType.USE_OPENAI) {
+      const defaults = getDefaultOpenAIConfig();
       return (
-        <QwenOAuthProgress
-          deviceAuth={uiState.deviceAuth || undefined}
-          authStatus={uiState.authStatus}
-          authMessage={uiState.authMessage}
-          onTimeout={uiActions.handleQwenAuthTimeout}
-          onCancel={uiActions.handleQwenAuthCancel}
+        <OpenAIKeyPrompt
+          onSubmit={(apiKey, baseUrl, model) => {
+            uiActions.handleAuthSelect(AuthType.USE_OPENAI, SettingScope.User, {
+              apiKey,
+              baseUrl,
+              model,
+            });
+          }}
+          onCancel={() => {
+            uiActions.cancelAuthentication();
+            uiActions.setAuthState(AuthState.Updating);
+          }}
+          defaultApiKey={defaults.apiKey}
+          defaultBaseUrl={defaults.baseUrl}
+          defaultModel={defaults.model}
         />
       );
     }
 
-    // Default auth progress for other auth types
-    return (
-      <AuthInProgress
-        onTimeout={() => {
-          uiActions.onAuthError('Authentication cancelled.');
-        }}
-      />
-    );
-  }
-  if (uiState.isAuthDialogOpen) {
-    return (
-      <Box flexDirection="column">
-        <AuthDialog
-          onSelect={uiActions.handleAuthSelect}
-          settings={settings}
-          initialErrorMessage={uiState.authError}
+    if (uiState.pendingAuthType === AuthType.QWEN_OAUTH) {
+      return (
+        <QwenOAuthProgress
+          deviceAuth={uiState.qwenAuthState.deviceAuth || undefined}
+          authStatus={uiState.qwenAuthState.authStatus}
+          authMessage={uiState.qwenAuthState.authMessage}
+          onTimeout={() => {
+            uiActions.onAuthError('Qwen OAuth authentication timed out.');
+            uiActions.cancelAuthentication();
+            uiActions.setAuthState(AuthState.Updating);
+          }}
+          onCancel={() => {
+            uiActions.cancelAuthentication();
+            uiActions.setAuthState(AuthState.Updating);
+          }}
         />
-      </Box>
-    );
+      );
+    }
   }
   if (uiState.isEditorDialogOpen) {
     return (

packages/cli/src/ui/components/HistoryItemDisplay.test.tsx

@@ -71,15 +71,24 @@ describe('<HistoryItemDisplay />', () => {
 
   it('renders AboutBox for "about" type', () => {
     const item: HistoryItem = {
-      ...baseItem,
+      id: 1,
       type: MessageType.ABOUT,
-      cliVersion: '1.0.0',
-      osVersion: 'test-os',
-      sandboxEnv: 'test-env',
-      modelVersion: 'test-model',
-      selectedAuthType: 'test-auth',
-      gcpProject: 'test-project',
-      ideClient: 'test-ide',
+      systemInfo: {
+        cliVersion: '1.0.0',
+        osPlatform: 'test-os',
+        osArch: 'x64',
+        osRelease: '22.0.0',
+        nodeVersion: 'v20.0.0',
+        npmVersion: '10.0.0',
+        sandboxEnv: 'test-env',
+        modelVersion: 'test-model',
+        selectedAuthType: 'test-auth',
+        ideClient: 'test-ide',
+        sessionId: 'test-session-id',
+        memoryUsage: '100 MB',
+        baseUrl: undefined,
+        gitCommit: undefined,
+      },
     };
     const { lastFrame } = renderWithProviders(
       <HistoryItemDisplay {...baseItem} item={item} />,

packages/cli/src/ui/components/HistoryItemDisplay.tsx

@@ -95,15 +95,7 @@ const HistoryItemDisplayComponent: React.FC<HistoryItemDisplayProps> = ({
         <ErrorMessage text={itemForDisplay.text} />
       )}
       {itemForDisplay.type === 'about' && (
-        <AboutBox
-          cliVersion={itemForDisplay.cliVersion}
-          osVersion={itemForDisplay.osVersion}
-          sandboxEnv={itemForDisplay.sandboxEnv}
-          modelVersion={itemForDisplay.modelVersion}
-          selectedAuthType={itemForDisplay.selectedAuthType}
-          gcpProject={itemForDisplay.gcpProject}
-          ideClient={itemForDisplay.ideClient}
-        />
+        <AboutBox {...itemForDisplay.systemInfo} />
       )}
       {itemForDisplay.type === 'help' && commands && (
         <Help commands={commands} />

packages/cli/src/ui/components/InputPrompt.test.tsx

@@ -164,11 +164,6 @@ describe('InputPrompt', () => {
       setActiveSuggestionIndex: vi.fn(),
       setShowSuggestions: vi.fn(),
       handleAutocomplete: vi.fn(),
-      promptCompletion: {
-        text: '',
-        accept: vi.fn(),
-        clear: vi.fn(),
-      },
     };
     mockedUseCommandCompletion.mockReturnValue(mockCommandCompletion);
 

packages/cli/src/ui/components/InputPrompt.tsx

@@ -12,9 +12,8 @@ import { theme } from '../semantic-colors.js';
 import { useInputHistory } from '../hooks/useInputHistory.js';
 import type { TextBuffer } from './shared/text-buffer.js';
 import { logicalPosToOffset } from './shared/text-buffer.js';
-import { cpSlice, cpLen, toCodePoints } from '../utils/textUtils.js';
+import { cpSlice, cpLen } from '../utils/textUtils.js';
 import chalk from 'chalk';
-import stringWidth from 'string-width';
 import { useShellHistory } from '../hooks/useShellHistory.js';
 import { useReverseSearchCompletion } from '../hooks/useReverseSearchCompletion.js';
 import { useCommandCompletion } from '../hooks/useCommandCompletion.js';
@@ -91,7 +90,6 @@ export const InputPrompt: React.FC<InputPromptProps> = ({
   commandContext,
   placeholder = '  Type your message or @path/to/file',
   focus = true,
-  inputWidth,
   suggestionsWidth,
   shellModeActive,
   setShellModeActive,
@@ -526,16 +524,6 @@ export const InputPrompt: React.FC<InputPromptProps> = ({
         }
       }
 
-      // Handle Tab key for ghost text acceptance
-      if (
-        key.name === 'tab' &&
-        !completion.showSuggestions &&
-        completion.promptCompletion.text
-      ) {
-        completion.promptCompletion.accept();
-        return;
-      }
-
       if (!shellModeActive) {
         if (keyMatchers[Command.REVERSE_SEARCH](key)) {
           setCommandSearchActive(true);
@@ -657,18 +645,6 @@ export const InputPrompt: React.FC<InputPromptProps> = ({
 
       // Fall back to the text buffer's default input handling for all other keys
       buffer.handleInput(key);
-
-      // Clear ghost text when user types regular characters (not navigation/control keys)
-      if (
-        completion.promptCompletion.text &&
-        key.sequence &&
-        key.sequence.length === 1 &&
-        !key.ctrl &&
-        !key.meta
-      ) {
-        completion.promptCompletion.clear();
-        setExpandedSuggestionIndex(-1);
-      }
     },
     [
       focus,
@@ -703,118 +679,6 @@ export const InputPrompt: React.FC<InputPromptProps> = ({
     buffer.visualCursor;
   const scrollVisualRow = buffer.visualScrollRow;
 
-  const getGhostTextLines = useCallback(() => {
-    if (
-      !completion.promptCompletion.text ||
-      !buffer.text ||
-      !completion.promptCompletion.text.startsWith(buffer.text)
-    ) {
-      return { inlineGhost: '', additionalLines: [] };
-    }
-
-    const ghostSuffix = completion.promptCompletion.text.slice(
-      buffer.text.length,
-    );
-    if (!ghostSuffix) {
-      return { inlineGhost: '', additionalLines: [] };
-    }
-
-    const currentLogicalLine = buffer.lines[buffer.cursor[0]] || '';
-    const cursorCol = buffer.cursor[1];
-
-    const textBeforeCursor = cpSlice(currentLogicalLine, 0, cursorCol);
-    const usedWidth = stringWidth(textBeforeCursor);
-    const remainingWidth = Math.max(0, inputWidth - usedWidth);
-
-    const ghostTextLinesRaw = ghostSuffix.split('\n');
-    const firstLineRaw = ghostTextLinesRaw.shift() || '';
-
-    let inlineGhost = '';
-    let remainingFirstLine = '';
-
-    if (stringWidth(firstLineRaw) <= remainingWidth) {
-      inlineGhost = firstLineRaw;
-    } else {
-      const words = firstLineRaw.split(' ');
-      let currentLine = '';
-      let wordIdx = 0;
-      for (const word of words) {
-        const prospectiveLine = currentLine ? `${currentLine} ${word}` : word;
-        if (stringWidth(prospectiveLine) > remainingWidth) {
-          break;
-        }
-        currentLine = prospectiveLine;
-        wordIdx++;
-      }
-      inlineGhost = currentLine;
-      if (words.length > wordIdx) {
-        remainingFirstLine = words.slice(wordIdx).join(' ');
-      }
-    }
-
-    const linesToWrap = [];
-    if (remainingFirstLine) {
-      linesToWrap.push(remainingFirstLine);
-    }
-    linesToWrap.push(...ghostTextLinesRaw);
-    const remainingGhostText = linesToWrap.join('\n');
-
-    const additionalLines: string[] = [];
-    if (remainingGhostText) {
-      const textLines = remainingGhostText.split('\n');
-      for (const textLine of textLines) {
-        const words = textLine.split(' ');
-        let currentLine = '';
-
-        for (const word of words) {
-          const prospectiveLine = currentLine ? `${currentLine} ${word}` : word;
-          const prospectiveWidth = stringWidth(prospectiveLine);
-
-          if (prospectiveWidth > inputWidth) {
-            if (currentLine) {
-              additionalLines.push(currentLine);
-            }
-
-            let wordToProcess = word;
-            while (stringWidth(wordToProcess) > inputWidth) {
-              let part = '';
-              const wordCP = toCodePoints(wordToProcess);
-              let partWidth = 0;
-              let splitIndex = 0;
-              for (let i = 0; i < wordCP.length; i++) {
-                const char = wordCP[i];
-                const charWidth = stringWidth(char);
-                if (partWidth + charWidth > inputWidth) {
-                  break;
-                }
-                part += char;
-                partWidth += charWidth;
-                splitIndex = i + 1;
-              }
-              additionalLines.push(part);
-              wordToProcess = cpSlice(wordToProcess, splitIndex);
-            }
-            currentLine = wordToProcess;
-          } else {
-            currentLine = prospectiveLine;
-          }
-        }
-        if (currentLine) {
-          additionalLines.push(currentLine);
-        }
-      }
-    }
-
-    return { inlineGhost, additionalLines };
-  }, [
-    completion.promptCompletion.text,
-    buffer.text,
-    buffer.lines,
-    buffer.cursor,
-    inputWidth,
-  ]);
-
-  const { inlineGhost, additionalLines } = getGhostTextLines();
   const getActiveCompletion = () => {
     if (commandSearchActive) return commandSearchCompletion;
     if (reverseSearchActive) return reverseSearchCompletion;
@@ -887,134 +751,96 @@ export const InputPrompt: React.FC<InputPromptProps> = ({
               <Text color={theme.text.secondary}>{placeholder}</Text>
             )
           ) : (
-            linesToRender
-              .map((lineText, visualIdxInRenderedSet) => {
-                const absoluteVisualIdx =
-                  scrollVisualRow + visualIdxInRenderedSet;
-                const mapEntry = buffer.visualToLogicalMap[absoluteVisualIdx];
-                const cursorVisualRow =
-                  cursorVisualRowAbsolute - scrollVisualRow;
-                const isOnCursorLine =
-                  focus && visualIdxInRenderedSet === cursorVisualRow;
+            linesToRender.map((lineText, visualIdxInRenderedSet) => {
+              const absoluteVisualIdx =
+                scrollVisualRow + visualIdxInRenderedSet;
+              const mapEntry = buffer.visualToLogicalMap[absoluteVisualIdx];
+              const cursorVisualRow = cursorVisualRowAbsolute - scrollVisualRow;
+              const isOnCursorLine =
+                focus && visualIdxInRenderedSet === cursorVisualRow;
 
-                const renderedLine: React.ReactNode[] = [];
+              const renderedLine: React.ReactNode[] = [];
 
-                const [logicalLineIdx, logicalStartCol] = mapEntry;
-                const logicalLine = buffer.lines[logicalLineIdx] || '';
-                const tokens = parseInputForHighlighting(
-                  logicalLine,
-                  logicalLineIdx,
-                );
+              const [logicalLineIdx, logicalStartCol] = mapEntry;
+              const logicalLine = buffer.lines[logicalLineIdx] || '';
+              const tokens = parseInputForHighlighting(
+                logicalLine,
+                logicalLineIdx,
+              );
 
-                const visualStart = logicalStartCol;
-                const visualEnd = logicalStartCol + cpLen(lineText);
-                const segments = buildSegmentsForVisualSlice(
-                  tokens,
-                  visualStart,
-                  visualEnd,
-                );
+              const visualStart = logicalStartCol;
+              const visualEnd = logicalStartCol + cpLen(lineText);
+              const segments = buildSegmentsForVisualSlice(
+                tokens,
+                visualStart,
+                visualEnd,
+              );
 
-                let charCount = 0;
-                segments.forEach((seg, segIdx) => {
-                  const segLen = cpLen(seg.text);
-                  let display = seg.text;
+              let charCount = 0;
+              segments.forEach((seg, segIdx) => {
+                const segLen = cpLen(seg.text);
+                let display = seg.text;
 
-                  if (isOnCursorLine) {
-                    const relativeVisualColForHighlight =
-                      cursorVisualColAbsolute;
-                    const segStart = charCount;
-                    const segEnd = segStart + segLen;
-                    if (
-                      relativeVisualColForHighlight >= segStart &&
-                      relativeVisualColForHighlight < segEnd
-                    ) {
-                      const charToHighlight = cpSlice(
+                if (isOnCursorLine) {
+                  const relativeVisualColForHighlight = cursorVisualColAbsolute;
+                  const segStart = charCount;
+                  const segEnd = segStart + segLen;
+                  if (
+                    relativeVisualColForHighlight >= segStart &&
+                    relativeVisualColForHighlight < segEnd
+                  ) {
+                    const charToHighlight = cpSlice(
+                      seg.text,
+                      relativeVisualColForHighlight - segStart,
+                      relativeVisualColForHighlight - segStart + 1,
+                    );
+                    const highlighted = showCursor
+                      ? chalk.inverse(charToHighlight)
+                      : charToHighlight;
+                    display =
+                      cpSlice(
                         seg.text,
+                        0,
                         relativeVisualColForHighlight - segStart,
+                      ) +
+                      highlighted +
+                      cpSlice(
+                        seg.text,
                         relativeVisualColForHighlight - segStart + 1,
                       );
-                      const highlighted = showCursor
-                        ? chalk.inverse(charToHighlight)
-                        : charToHighlight;
-                      display =
-                        cpSlice(
-                          seg.text,
-                          0,
-                          relativeVisualColForHighlight - segStart,
-                        ) +
-                        highlighted +
-                        cpSlice(
-                          seg.text,
-                          relativeVisualColForHighlight - segStart + 1,
-                        );
-                    }
-                    charCount = segEnd;
-                  }
-
-                  const color =
-                    seg.type === 'command' || seg.type === 'file'
-                      ? theme.text.accent
-                      : theme.text.primary;
-
-                  renderedLine.push(
-                    <Text key={`token-${segIdx}`} color={color}>
-                      {display}
-                    </Text>,
-                  );
-                });
-
-                const currentLineGhost = isOnCursorLine ? inlineGhost : '';
-                if (
-                  isOnCursorLine &&
-                  cursorVisualColAbsolute === cpLen(lineText)
-                ) {
-                  if (!currentLineGhost) {
-                    renderedLine.push(
-                      <Text key={`cursor-end-${cursorVisualColAbsolute}`}>
-                        {showCursor ? chalk.inverse(' ') : ' '}
-                      </Text>,
-                    );
                   }
+                  charCount = segEnd;
                 }
 
-                const showCursorBeforeGhost =
-                  focus &&
-                  isOnCursorLine &&
-                  cursorVisualColAbsolute === cpLen(lineText) &&
-                  currentLineGhost;
+                const color =
+                  seg.type === 'command' || seg.type === 'file'
+                    ? theme.text.accent
+                    : theme.text.primary;
 
-                return (
-                  <Box key={`line-${visualIdxInRenderedSet}`} height={1}>
-                    <Text>
-                      {renderedLine}
-                      {showCursorBeforeGhost &&
-                        (showCursor ? chalk.inverse(' ') : ' ')}
-                      {currentLineGhost && (
-                        <Text color={theme.text.secondary}>
-                          {currentLineGhost}
-                        </Text>
-                      )}
-                    </Text>
-                  </Box>
+                renderedLine.push(
+                  <Text key={`token-${segIdx}`} color={color}>
+                    {display}
+                  </Text>,
                 );
-              })
-              .concat(
-                additionalLines.map((ghostLine, index) => {
-                  const padding = Math.max(
-                    0,
-                    inputWidth - stringWidth(ghostLine),
-                  );
-                  return (
-                    <Text
-                      key={`ghost-line-${index}`}
-                      color={theme.text.secondary}
-                    >
-                      {ghostLine}
-                      {' '.repeat(padding)}
-                    </Text>
-                  );
-                }),
-              )
+              });
+
+              if (
+                isOnCursorLine &&
+                cursorVisualColAbsolute === cpLen(lineText)
+              ) {
+                renderedLine.push(
+                  <Text key={`cursor-end-${cursorVisualColAbsolute}`}>
+                    {showCursor ? chalk.inverse(' ') : ' '}
+                  </Text>,
+                );
+              }
+
+              return (
+                <Box key={`line-${visualIdxInRenderedSet}`} height={1}>
+                  <Text>{renderedLine}</Text>
+                </Box>
+              );
+            })
           )}
         </Box>
       </Box>

packages/cli/src/ui/components/OpenAIKeyPrompt.tsx

@@ -6,6 +6,7 @@
 
 import type React from 'react';
 import { useState } from 'react';
+import { z } from 'zod';
 import { Box, Text } from 'ink';
 import { Colors } from '../colors.js';
 import { useKeypress } from '../hooks/useKeypress.js';
@@ -13,18 +14,62 @@ import { useKeypress } from '../hooks/useKeypress.js';
 interface OpenAIKeyPromptProps {
   onSubmit: (apiKey: string, baseUrl: string, model: string) => void;
   onCancel: () => void;
+  defaultApiKey?: string;
+  defaultBaseUrl?: string;
+  defaultModel?: string;
 }
 
+export const credentialSchema = z.object({
+  apiKey: z.string().min(1, 'API key is required'),
+  baseUrl: z
+    .union([z.string().url('Base URL must be a valid URL'), z.literal('')])
+    .optional(),
+  model: z.string().min(1, 'Model must be a non-empty string').optional(),
+});
+
+export type OpenAICredentials = z.infer<typeof credentialSchema>;
+
 export function OpenAIKeyPrompt({
   onSubmit,
   onCancel,
+  defaultApiKey,
+  defaultBaseUrl,
+  defaultModel,
 }: OpenAIKeyPromptProps): React.JSX.Element {
-  const [apiKey, setApiKey] = useState('');
-  const [baseUrl, setBaseUrl] = useState('');
-  const [model, setModel] = useState('');
+  const [apiKey, setApiKey] = useState(defaultApiKey || '');
+  const [baseUrl, setBaseUrl] = useState(defaultBaseUrl || '');
+  const [model, setModel] = useState(defaultModel || '');
   const [currentField, setCurrentField] = useState<
     'apiKey' | 'baseUrl' | 'model'
   >('apiKey');
+  const [validationError, setValidationError] = useState<string | null>(null);
+
+  const validateAndSubmit = () => {
+    setValidationError(null);
+
+    try {
+      const validated = credentialSchema.parse({
+        apiKey: apiKey.trim(),
+        baseUrl: baseUrl.trim() || undefined,
+        model: model.trim() || undefined,
+      });
+
+      onSubmit(
+        validated.apiKey,
+        validated.baseUrl === '' ? '' : validated.baseUrl || '',
+        validated.model || '',
+      );
+    } catch (error) {
+      if (error instanceof z.ZodError) {
+        const errorMessage = error.errors
+          .map((e) => `${e.path.join('.')}: ${e.message}`)
+          .join(', ');
+        setValidationError(`Invalid credentials: ${errorMessage}`);
+      } else {
+        setValidationError('Failed to validate credentials');
+      }
+    }
+  };
 
   useKeypress(
     (key) => {
@@ -46,7 +91,7 @@ export function OpenAIKeyPrompt({
         } else if (currentField === 'model') {
           // 只有在提交时才检查 API key 是否为空
           if (apiKey.trim()) {
-            onSubmit(apiKey.trim(), baseUrl.trim(), model.trim());
+            validateAndSubmit();
           } else {
             // 如果 API key 为空，回到 API key 字段
             setCurrentField('apiKey');
@@ -162,6 +207,11 @@ export function OpenAIKeyPrompt({
       <Text bold color={Colors.AccentBlue}>
         OpenAI Configuration Required
       </Text>
+      {validationError && (
+        <Box marginTop={1}>
+          <Text color={Colors.AccentRed}>{validationError}</Text>
+        </Box>
+      )}
       <Box marginTop={1}>
         <Text>
           Please enter your OpenAI configuration. You can get an API key from{' '}

packages/cli/src/ui/components/QwenOAuthProgress.test.tsx

@@ -8,7 +8,7 @@
 import { render } from 'ink-testing-library';
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
 import { QwenOAuthProgress } from './QwenOAuthProgress.js';
-import type { DeviceAuthorizationInfo } from '../hooks/useQwenAuth.js';
+import type { DeviceAuthorizationData } from '@qwen-code/qwen-code-core';
 import { useKeypress } from '../hooks/useKeypress.js';
 import type { Key } from '../contexts/KeypressContext.js';
 
@@ -42,12 +42,13 @@ describe('QwenOAuthProgress', () => {
   let keypressHandler: ((key: Key) => void) | null = null;
 
   const createMockDeviceAuth = (
-    overrides: Partial<DeviceAuthorizationInfo> = {},
-  ): DeviceAuthorizationInfo => ({
+    overrides: Partial<DeviceAuthorizationData> = {},
+  ): DeviceAuthorizationData => ({
     verification_uri: 'https://example.com/device',
     verification_uri_complete: 'https://example.com/device?user_code=ABC123',
     user_code: 'ABC123',
     expires_in: 300,
+    device_code: 'test-device-code',
     ...overrides,
   });
 
@@ -55,7 +56,7 @@ describe('QwenOAuthProgress', () => {
 
   const renderComponent = (
     props: Partial<{
-      deviceAuth: DeviceAuthorizationInfo;
+      deviceAuth: DeviceAuthorizationData;
       authStatus:
         | 'idle'
         | 'polling'
@@ -158,7 +159,7 @@ describe('QwenOAuthProgress', () => {
     });
 
     it('should format time correctly', () => {
-      const deviceAuthWithCustomTime: DeviceAuthorizationInfo = {
+      const deviceAuthWithCustomTime: DeviceAuthorizationData = {
         ...mockDeviceAuth,
         expires_in: 125, // 2 minutes and 5 seconds
       };
@@ -176,7 +177,7 @@ describe('QwenOAuthProgress', () => {
     });
 
     it('should format single digit seconds with leading zero', () => {
-      const deviceAuthWithCustomTime: DeviceAuthorizationInfo = {
+      const deviceAuthWithCustomTime: DeviceAuthorizationData = {
         ...mockDeviceAuth,
         expires_in: 67, // 1 minute and 7 seconds
       };
@@ -196,7 +197,7 @@ describe('QwenOAuthProgress', () => {
 
   describe('Timer functionality', () => {
     it('should countdown and call onTimeout when timer expires', async () => {
-      const deviceAuthWithShortTime: DeviceAuthorizationInfo = {
+      const deviceAuthWithShortTime: DeviceAuthorizationData = {
         ...mockDeviceAuth,
         expires_in: 2, // 2 seconds
       };
@@ -520,7 +521,7 @@ describe('QwenOAuthProgress', () => {
 
   describe('Props changes', () => {
     it('should display initial timer value from deviceAuth', () => {
-      const deviceAuthWith10Min: DeviceAuthorizationInfo = {
+      const deviceAuthWith10Min: DeviceAuthorizationData = {
         ...mockDeviceAuth,
         expires_in: 600, // 10 minutes
       };

packages/cli/src/ui/components/QwenOAuthProgress.tsx

@@ -11,13 +11,13 @@ import Spinner from 'ink-spinner';
 import Link from 'ink-link';
 import qrcode from 'qrcode-terminal';
 import { Colors } from '../colors.js';
-import type { DeviceAuthorizationInfo } from '../hooks/useQwenAuth.js';
+import type { DeviceAuthorizationData } from '@qwen-code/qwen-code-core';
 import { useKeypress } from '../hooks/useKeypress.js';
 
 interface QwenOAuthProgressProps {
   onTimeout: () => void;
   onCancel: () => void;
-  deviceAuth?: DeviceAuthorizationInfo;
+  deviceAuth?: DeviceAuthorizationData;
   authStatus?:
     | 'idle'
     | 'polling'
@@ -131,8 +131,8 @@ export function QwenOAuthProgress({
 
   useKeypress(
     (key) => {
-      if (authStatus === 'timeout') {
-        // Any key press in timeout state should trigger cancel to return to auth dialog
+      if (authStatus === 'timeout' || authStatus === 'error') {
+        // Any key press in timeout or error state should trigger cancel to return to auth dialog
         onCancel();
       } else if (key.name === 'escape' || (key.ctrl && key.name === 'c')) {
         onCancel();
@@ -234,6 +234,35 @@ export function QwenOAuthProgress({
     );
   }
 
+  if (authStatus === 'error') {
+    return (
+      <Box
+        borderStyle="round"
+        borderColor={Colors.AccentRed}
+        flexDirection="column"
+        padding={1}
+        width="100%"
+      >
+        <Text bold color={Colors.AccentRed}>
+          Qwen OAuth Authentication Error
+        </Text>
+
+        <Box marginTop={1}>
+          <Text>
+            {authMessage ||
+              'An error occurred during authentication. Please try again.'}
+          </Text>
+        </Box>
+
+        <Box marginTop={1}>
+          <Text color={Colors.Gray}>
+            Press any key to return to authentication type selection.
+          </Text>
+        </Box>
+      </Box>
+    );
+  }
+
   // Show loading state when no device auth is available yet
   if (!deviceAuth) {
     return (

packages/cli/src/ui/components/SettingsDialog.test.tsx

@@ -487,8 +487,11 @@ describe('SettingsDialog', () => {
       it('loops back when reaching the end of an enum', async () => {
         vi.mocked(saveModifiedSettings).mockClear();
         vi.mocked(getSettingsSchema).mockReturnValue(FAKE_SCHEMA);
-        const settings = createMockSettings();
-        settings.setValue(SettingScope.User, 'ui.theme', StringEnum.BAZ);
+        const settings = createMockSettings({
+          ui: {
+            theme: StringEnum.BAZ,
+          },
+        });
         const onSelect = vi.fn();
         const component = (
           <KeypressProvider kittyProtocolEnabled={false}>
@@ -1268,7 +1271,6 @@ describe('SettingsDialog', () => {
           vimMode: true,
           disableAutoUpdate: true,
           debugKeystrokeLogging: true,
-          enablePromptCompletion: true,
         },
         ui: {
           hideWindowTitle: true,
@@ -1514,7 +1516,6 @@ describe('SettingsDialog', () => {
           vimMode: false,
           disableAutoUpdate: false,
           debugKeystrokeLogging: false,
-          enablePromptCompletion: false,
         },
         ui: {
           hideWindowTitle: false,

packages/cli/src/ui/components/SettingsDialog.tsx

@@ -9,11 +9,8 @@ import { Box, Text } from 'ink';
 import { theme } from '../semantic-colors.js';
 import type { LoadedSettings, Settings } from '../../config/settings.js';
 import { SettingScope } from '../../config/settings.js';
-import {
-  getScopeItems,
-  getScopeMessageForSetting,
-} from '../../utils/dialogScopeUtils.js';
-import { RadioButtonSelect } from './shared/RadioButtonSelect.js';
+import { getScopeMessageForSetting } from '../../utils/dialogScopeUtils.js';
+import { ScopeSelector } from './shared/ScopeSelector.js';
 import {
   getDialogSettingKeys,
   setPendingSettingValue,
@@ -30,6 +27,7 @@ import {
   getEffectiveValue,
 } from '../../utils/settingsUtils.js';
 import { useVimMode } from '../contexts/VimModeContext.js';
+import { type Config } from '@qwen-code/qwen-code-core';
 import { useKeypress } from '../hooks/useKeypress.js';
 import chalk from 'chalk';
 import { cpSlice, cpLen, stripUnsafeCharacters } from '../utils/textUtils.js';
@@ -43,6 +41,7 @@ interface SettingsDialogProps {
   onSelect: (settingName: string | undefined, scope: SettingScope) => void;
   onRestartRequest?: () => void;
   availableTerminalHeight?: number;
+  config?: Config;
 }
 
 const maxItemsToShow = 8;
@@ -52,6 +51,7 @@ export function SettingsDialog({
   onSelect,
   onRestartRequest,
   availableTerminalHeight,
+  config,
 }: SettingsDialogProps): React.JSX.Element {
   // Get vim mode context to sync vim mode changes
   const { vimEnabled, toggleVimEnabled } = useVimMode();
@@ -184,6 +184,21 @@ export function SettingsDialog({
               });
             }
 
+            // Special handling for approval mode to apply to current session
+            if (
+              key === 'tools.approvalMode' &&
+              settings.merged.tools?.approvalMode
+            ) {
+              try {
+                config?.setApprovalMode(settings.merged.tools.approvalMode);
+              } catch (error) {
+                console.error(
+                  'Failed to apply approval mode to current session:',
+                  error,
+                );
+              }
+            }
+
             // Remove from modifiedSettings since it's now saved
             setModifiedSettings((prev) => {
               const updated = new Set(prev);
@@ -357,12 +372,6 @@ export function SettingsDialog({
     setEditCursorPos(0);
   };
 
-  // Scope selector items
-  const scopeItems = getScopeItems().map((item) => ({
-    ...item,
-    key: item.value,
-  }));
-
   const handleScopeHighlight = (scope: SettingScope) => {
     setSelectedScope(scope);
   };
@@ -616,7 +625,11 @@ export function SettingsDialog({
                   prev,
                 ),
               );
-            } else if (defType === 'number' || defType === 'string') {
+            } else if (
+              defType === 'number' ||
+              defType === 'string' ||
+              defType === 'enum'
+            ) {
               if (
                 typeof defaultValue === 'number' ||
                 typeof defaultValue === 'string'
@@ -673,6 +686,21 @@ export function SettingsDialog({
                 selectedScope,
               );
 
+              // Special handling for approval mode to apply to current session
+              if (
+                currentSetting.value === 'tools.approvalMode' &&
+                settings.merged.tools?.approvalMode
+              ) {
+                try {
+                  config?.setApprovalMode(settings.merged.tools.approvalMode);
+                } catch (error) {
+                  console.error(
+                    'Failed to apply approval mode to current session:',
+                    error,
+                  );
+                }
+              }
+
               // Remove from global pending changes if present
               setGlobalPendingChanges((prev) => {
                 if (!prev.has(currentSetting.value)) return prev;
@@ -876,19 +904,12 @@ export function SettingsDialog({
 
         {/* Scope Selection - conditionally visible based on height constraints */}
         {showScopeSelection && (
-          <Box marginTop={1} flexDirection="column">
-            <Text bold={focusSection === 'scope'} wrap="truncate">
-              {focusSection === 'scope' ? '> ' : '  '}Apply To
-            </Text>
-            <RadioButtonSelect
-              items={scopeItems}
-              initialIndex={scopeItems.findIndex(
-                (item) => item.value === selectedScope,
-              )}
+          <Box marginTop={1}>
+            <ScopeSelector
               onSelect={handleScopeSelect}
               onHighlight={handleScopeHighlight}
               isFocused={focusSection === 'scope'}
-              showNumbers={focusSection === 'scope'}
+              initialScope={selectedScope}
             />
           </Box>
         )}

packages/cli/src/ui/components/__snapshots__/SettingsDialog.test.tsx.snap

@@ -10,8 +10,6 @@ exports[`SettingsDialog > Snapshot Tests > should render default state correctly
 │                                                                                                  │
 │   Disable Auto Update                                  false                                     │
 │                                                                                                  │
-│   Enable Prompt Completion                             false                                     │
-│                                                                                                  │
 │   Debug Keystroke Logging                              false                                     │
 │                                                                                                  │
 │   Output Format                                        Text                                      │
@@ -22,13 +20,14 @@ exports[`SettingsDialog > Snapshot Tests > should render default state correctly
 │                                                                                                  │
 │   Hide Tips                                            false                                     │
 │                                                                                                  │
+│   Hide Banner                                          false                                     │
+│                                                                                                  │
 │ ▼                                                                                                │
 │                                                                                                  │
 │                                                                                                  │
 │   Apply To                                                                                       │
 │ ● User Settings                                                                                  │
 │   Workspace Settings                                                                             │
-│   System Settings                                                                                │
 │                                                                                                  │
 │ (Use Enter to select, Tab to change focus)                                                       │
 │                                                                                                  │
@@ -45,8 +44,6 @@ exports[`SettingsDialog > Snapshot Tests > should render focused on scope select
 │                                                                                                  │
 │   Disable Auto Update                                  false                                     │
 │                                                                                                  │
-│   Enable Prompt Completion                             false                                     │
-│                                                                                                  │
 │   Debug Keystroke Logging                              false                                     │
 │                                                                                                  │
 │   Output Format                                        Text                                      │
@@ -57,13 +54,14 @@ exports[`SettingsDialog > Snapshot Tests > should render focused on scope select
 │                                                                                                  │
 │   Hide Tips                                            false                                     │
 │                                                                                                  │
+│   Hide Banner                                          false                                     │
+│                                                                                                  │
 │ ▼                                                                                                │
 │                                                                                                  │
 │                                                                                                  │
 │   Apply To                                                                                       │
 │ ● User Settings                                                                                  │
 │   Workspace Settings                                                                             │
-│   System Settings                                                                                │
 │                                                                                                  │
 │ (Use Enter to select, Tab to change focus)                                                       │
 │                                                                                                  │
@@ -80,8 +78,6 @@ exports[`SettingsDialog > Snapshot Tests > should render with accessibility sett
 │                                                                                                  │
 │   Disable Auto Update                                  false                                     │
 │                                                                                                  │
-│   Enable Prompt Completion                             false                                     │
-│                                                                                                  │
 │   Debug Keystroke Logging                              false                                     │
 │                                                                                                  │
 │   Output Format                                        Text                                      │
@@ -92,13 +88,14 @@ exports[`SettingsDialog > Snapshot Tests > should render with accessibility sett
 │                                                                                                  │
 │   Hide Tips                                            false                                     │
 │                                                                                                  │
+│   Hide Banner                                          false                                     │
+│                                                                                                  │
 │ ▼                                                                                                │
 │                                                                                                  │
 │                                                                                                  │
 │   Apply To                                                                                       │
 │ ● User Settings                                                                                  │
 │   Workspace Settings                                                                             │
-│   System Settings                                                                                │
 │                                                                                                  │
 │ (Use Enter to select, Tab to change focus)                                                       │
 │                                                                                                  │
@@ -115,8 +112,6 @@ exports[`SettingsDialog > Snapshot Tests > should render with all boolean settin
 │                                                                                                  │
 │   Disable Auto Update                                  false*                                    │
 │                                                                                                  │
-│   Enable Prompt Completion                             false*                                    │
-│                                                                                                  │
 │   Debug Keystroke Logging                              false*                                    │
 │                                                                                                  │
 │   Output Format                                        Text                                      │
@@ -127,13 +122,14 @@ exports[`SettingsDialog > Snapshot Tests > should render with all boolean settin
 │                                                                                                  │
 │   Hide Tips                                            false*                                    │
 │                                                                                                  │
+│   Hide Banner                                          false                                     │
+│                                                                                                  │
 │ ▼                                                                                                │
 │                                                                                                  │
 │                                                                                                  │
 │   Apply To                                                                                       │
 │ ● User Settings                                                                                  │
 │   Workspace Settings                                                                             │
-│   System Settings                                                                                │
 │                                                                                                  │
 │ (Use Enter to select, Tab to change focus)                                                       │
 │                                                                                                  │
@@ -150,8 +146,6 @@ exports[`SettingsDialog > Snapshot Tests > should render with different scope se
 │                                                                                                  │
 │   Disable Auto Update (Modified in System)             false                                     │
 │                                                                                                  │
-│   Enable Prompt Completion                             false                                     │
-│                                                                                                  │
 │   Debug Keystroke Logging                              false                                     │
 │                                                                                                  │
 │   Output Format                                        Text                                      │
@@ -162,13 +156,14 @@ exports[`SettingsDialog > Snapshot Tests > should render with different scope se
 │                                                                                                  │
 │   Hide Tips                                            false                                     │
 │                                                                                                  │
+│   Hide Banner                                          false                                     │
+│                                                                                                  │
 │ ▼                                                                                                │
 │                                                                                                  │
 │                                                                                                  │
 │   Apply To                                                                                       │
 │ ● User Settings                                                                                  │
 │   Workspace Settings                                                                             │
-│   System Settings                                                                                │
 │                                                                                                  │
 │ (Use Enter to select, Tab to change focus)                                                       │
 │                                                                                                  │
@@ -185,8 +180,6 @@ exports[`SettingsDialog > Snapshot Tests > should render with different scope se
 │                                                                                                  │
 │   Disable Auto Update                                  false                                     │
 │                                                                                                  │
-│   Enable Prompt Completion                             false                                     │
-│                                                                                                  │
 │   Debug Keystroke Logging (Modified in Workspace)      false                                     │
 │                                                                                                  │
 │   Output Format                                        Text                                      │
@@ -197,13 +190,14 @@ exports[`SettingsDialog > Snapshot Tests > should render with different scope se
 │                                                                                                  │
 │   Hide Tips                                            false                                     │
 │                                                                                                  │
+│   Hide Banner                                          false                                     │
+│                                                                                                  │
 │ ▼                                                                                                │
 │                                                                                                  │
 │                                                                                                  │
 │   Apply To                                                                                       │
 │ ● User Settings                                                                                  │
 │   Workspace Settings                                                                             │
-│   System Settings                                                                                │
 │                                                                                                  │
 │ (Use Enter to select, Tab to change focus)                                                       │
 │                                                                                                  │
@@ -220,8 +214,6 @@ exports[`SettingsDialog > Snapshot Tests > should render with file filtering set
 │                                                                                                  │
 │   Disable Auto Update                                  false                                     │
 │                                                                                                  │
-│   Enable Prompt Completion                             false                                     │
-│                                                                                                  │
 │   Debug Keystroke Logging                              false                                     │
 │                                                                                                  │
 │   Output Format                                        Text                                      │
@@ -232,13 +224,14 @@ exports[`SettingsDialog > Snapshot Tests > should render with file filtering set
 │                                                                                                  │
 │   Hide Tips                                            false                                     │
 │                                                                                                  │
+│   Hide Banner                                          false                                     │
+│                                                                                                  │
 │ ▼                                                                                                │
 │                                                                                                  │
 │                                                                                                  │
 │   Apply To                                                                                       │
 │ ● User Settings                                                                                  │
 │   Workspace Settings                                                                             │
-│   System Settings                                                                                │
 │                                                                                                  │
 │ (Use Enter to select, Tab to change focus)                                                       │
 │                                                                                                  │
@@ -255,8 +248,6 @@ exports[`SettingsDialog > Snapshot Tests > should render with mixed boolean and
 │                                                                                                  │
 │   Disable Auto Update                                  true*                                     │
 │                                                                                                  │
-│   Enable Prompt Completion                             false                                     │
-│                                                                                                  │
 │   Debug Keystroke Logging                              false                                     │
 │                                                                                                  │
 │   Output Format                                        Text                                      │
@@ -267,13 +258,14 @@ exports[`SettingsDialog > Snapshot Tests > should render with mixed boolean and
 │                                                                                                  │
 │   Hide Tips                                            false                                     │
 │                                                                                                  │
+│   Hide Banner                                          false                                     │
+│                                                                                                  │
 │ ▼                                                                                                │
 │                                                                                                  │
 │                                                                                                  │
 │   Apply To                                                                                       │
 │ ● User Settings                                                                                  │
 │   Workspace Settings                                                                             │
-│   System Settings                                                                                │
 │                                                                                                  │
 │ (Use Enter to select, Tab to change focus)                                                       │
 │                                                                                                  │
@@ -290,8 +282,6 @@ exports[`SettingsDialog > Snapshot Tests > should render with tools and security
 │                                                                                                  │
 │   Disable Auto Update                                  false                                     │
 │                                                                                                  │
-│   Enable Prompt Completion                             false                                     │
-│                                                                                                  │
 │   Debug Keystroke Logging                              false                                     │
 │                                                                                                  │
 │   Output Format                                        Text                                      │
@@ -302,13 +292,14 @@ exports[`SettingsDialog > Snapshot Tests > should render with tools and security
 │                                                                                                  │
 │   Hide Tips                                            false                                     │
 │                                                                                                  │
+│   Hide Banner                                          false                                     │
+│                                                                                                  │
 │ ▼                                                                                                │
 │                                                                                                  │
 │                                                                                                  │
 │   Apply To                                                                                       │
 │ ● User Settings                                                                                  │
 │   Workspace Settings                                                                             │
-│   System Settings                                                                                │
 │                                                                                                  │
 │ (Use Enter to select, Tab to change focus)                                                       │
 │                                                                                                  │
@@ -325,8 +316,6 @@ exports[`SettingsDialog > Snapshot Tests > should render with various boolean se
 │                                                                                                  │
 │   Disable Auto Update                                  true*                                     │
 │                                                                                                  │
-│   Enable Prompt Completion                             true*                                     │
-│                                                                                                  │
 │   Debug Keystroke Logging                              true*                                     │
 │                                                                                                  │
 │   Output Format                                        Text                                      │
@@ -337,13 +326,14 @@ exports[`SettingsDialog > Snapshot Tests > should render with various boolean se
 │                                                                                                  │
 │   Hide Tips                                            true*                                     │
 │                                                                                                  │
+│   Hide Banner                                          false                                     │
+│                                                                                                  │
 │ ▼                                                                                                │
 │                                                                                                  │
 │                                                                                                  │
 │   Apply To                                                                                       │
 │ ● User Settings                                                                                  │
 │   Workspace Settings                                                                             │
-│   System Settings                                                                                │
 │                                                                                                  │
 │ (Use Enter to select, Tab to change focus)                                                       │
 │                                                                                                  │

packages/cli/src/ui/components/__snapshots__/ThemeDialog.test.tsx.snap

@@ -6,7 +6,6 @@ exports[`ThemeDialog Snapshots > should render correctly in scope selector mode
 │ > Apply To                                                                                       │
 │ ● 1. User Settings                                                                               │
 │   2. Workspace Settings                                                                          │
-│   3. System Settings                                                                             │
 │                                                                                                  │
 │ (Use Enter to apply scope, Tab to select theme)                                                  │
 │                                                                                                  │

packages/cli/src/ui/components/messages/CompressionMessage.tsx

@@ -47,7 +47,7 @@ export function CompressionMessage({
       case CompressionStatus.COMPRESSION_FAILED_TOKEN_COUNT_ERROR:
         return 'Could not compress chat history due to a token counting error.';
       case CompressionStatus.NOOP:
-        return 'Chat history is already compressed.';
+        return 'Nothing to compress.';
       default:
         return '';
     }

packages/cli/src/ui/components/shared/BaseSelectionList.test.tsx

@@ -330,7 +330,7 @@ describe('BaseSelectionList', () => {
       expect(output).not.toContain('Item 5');
     });
 
-    it('should scroll up when activeIndex moves before the visible window', async () => {
+    it.skip('should scroll up when activeIndex moves before the visible window', async () => {
       const { updateActiveIndex, lastFrame } = renderScrollableList(0);
 
       await updateActiveIndex(4);

packages/cli/src/ui/contexts/UIActionsContext.tsx

@@ -8,10 +8,15 @@ import { createContext, useContext } from 'react';
 import { type Key } from '../hooks/useKeypress.js';
 import { type IdeIntegrationNudgeResult } from '../IdeIntegrationNudge.js';
 import { type FolderTrustChoice } from '../components/FolderTrustDialog.js';
-import { type AuthType, type EditorType } from '@qwen-code/qwen-code-core';
+import {
+  type AuthType,
+  type EditorType,
+  type ApprovalMode,
+} from '@qwen-code/qwen-code-core';
 import { type SettingScope } from '../../config/settings.js';
 import type { AuthState } from '../types.js';
 import { type VisionSwitchOutcome } from '../components/ModelSwitchDialog.js';
+import { type OpenAICredentials } from '../components/OpenAIKeyPrompt.js';
 
 export interface UIActions {
   handleThemeSelect: (
@@ -19,15 +24,18 @@ export interface UIActions {
     scope: SettingScope,
   ) => void;
   handleThemeHighlight: (themeName: string | undefined) => void;
+  handleApprovalModeSelect: (
+    mode: ApprovalMode | undefined,
+    scope: SettingScope,
+  ) => void;
   handleAuthSelect: (
     authType: AuthType | undefined,
     scope: SettingScope,
-  ) => void;
+    credentials?: OpenAICredentials,
+  ) => Promise<void>;
   setAuthState: (state: AuthState) => void;
   onAuthError: (error: string) => void;
-  // Qwen OAuth handlers
-  handleQwenAuthTimeout: () => void;
-  handleQwenAuthCancel: () => void;
+  cancelAuthentication: () => void;
   handleEditorSelect: (
     editorType: EditorType | undefined,
     scope: SettingScope,

packages/cli/src/ui/contexts/UIStateContext.tsx

@@ -16,10 +16,11 @@ import type {
   HistoryItemWithoutId,
   StreamingState,
 } from '../types.js';
-import type { DeviceAuthorizationInfo } from '../hooks/useQwenAuth.js';
+import type { QwenAuthState } from '../hooks/useQwenAuth.js';
 import type { CommandContext, SlashCommand } from '../commands/types.js';
 import type { TextBuffer } from '../components/shared/text-buffer.js';
 import type {
+  AuthType,
   IdeContext,
   ApprovalMode,
   UserTierId,
@@ -49,18 +50,9 @@ export interface UIState {
   isConfigInitialized: boolean;
   authError: string | null;
   isAuthDialogOpen: boolean;
+  pendingAuthType: AuthType | undefined;
   // Qwen OAuth state
-  isQwenAuth: boolean;
-  isQwenAuthenticating: boolean;
-  deviceAuth: DeviceAuthorizationInfo | null;
-  authStatus:
-    | 'idle'
-    | 'polling'
-    | 'success'
-    | 'error'
-    | 'timeout'
-    | 'rate_limit';
-  authMessage: string | null;
+  qwenAuthState: QwenAuthState;
   editorError: string | null;
   isEditorDialogOpen: boolean;
   corgiMode: boolean;
@@ -69,6 +61,7 @@ export interface UIState {
   isSettingsDialogOpen: boolean;
   isModelDialogOpen: boolean;
   isPermissionsDialogOpen: boolean;
+  isApprovalModeDialogOpen: boolean;
   slashCommands: readonly SlashCommand[];
   pendingSlashCommandHistoryItems: HistoryItemWithoutId[];
   commandContext: CommandContext;

packages/cli/src/ui/editors/editorSettingsManager.ts

@@ -25,6 +25,7 @@ export const EDITOR_DISPLAY_NAMES: Record<EditorType, string> = {
   vscodium: 'VSCodium',
   windsurf: 'Windsurf',
   zed: 'Zed',
+  trae: 'Trae',
 };
 
 class EditorSettingsManager {

packages/cli/src/ui/hooks/atCommandProcessor.test.ts

@@ -80,6 +80,8 @@ describe('handleAtCommand', () => {
         getReadManyFilesExcludes: () => [],
       }),
       getUsageStatisticsEnabled: () => false,
+      getTruncateToolOutputThreshold: () => 2500,
+      getTruncateToolOutputLines: () => 500,
     } as unknown as Config;
 
     const registry = new ToolRegistry(mockConfig);

packages/cli/src/ui/hooks/slashCommandProcessor.ts

@@ -48,6 +48,7 @@ interface SlashCommandProcessorActions {
   openSettingsDialog: () => void;
   openModelDialog: () => void;
   openPermissionsDialog: () => void;
+  openApprovalModeDialog: () => void;
   quit: (messages: HistoryItem[]) => void;
   setDebugMessage: (message: string) => void;
   toggleCorgiMode: () => void;
@@ -138,13 +139,7 @@ export const useSlashCommandProcessor = (
       if (message.type === MessageType.ABOUT) {
         historyItemContent = {
           type: 'about',
-          cliVersion: message.cliVersion,
-          osVersion: message.osVersion,
-          sandboxEnv: message.sandboxEnv,
-          modelVersion: message.modelVersion,
-          selectedAuthType: message.selectedAuthType,
-          gcpProject: message.gcpProject,
-          ideClient: message.ideClient,
+          systemInfo: message.systemInfo,
         };
       } else if (message.type === MessageType.HELP) {
         historyItemContent = {
@@ -402,6 +397,9 @@ export const useSlashCommandProcessor = (
                     case 'subagent_list':
                       actions.openAgentsManagerDialog();
                       return { type: 'handled' };
+                    case 'approval-mode':
+                      actions.openApprovalModeDialog();
+                      return { type: 'handled' };
                     case 'help':
                       return { type: 'handled' };
                     default: {

packages/cli/src/ui/hooks/useApprovalModeCommand.ts

@@ -0,0 +1,57 @@
+/**
+ * @license
+ * Copyright 2025 Qwen
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { useState, useCallback } from 'react';
+import type { ApprovalMode, Config } from '@qwen-code/qwen-code-core';
+import type { LoadedSettings, SettingScope } from '../../config/settings.js';
+
+interface UseApprovalModeCommandReturn {
+  isApprovalModeDialogOpen: boolean;
+  openApprovalModeDialog: () => void;
+  handleApprovalModeSelect: (
+    mode: ApprovalMode | undefined,
+    scope: SettingScope,
+  ) => void;
+}
+
+export const useApprovalModeCommand = (
+  loadedSettings: LoadedSettings,
+  config: Config,
+): UseApprovalModeCommandReturn => {
+  const [isApprovalModeDialogOpen, setIsApprovalModeDialogOpen] =
+    useState(false);
+
+  const openApprovalModeDialog = useCallback(() => {
+    setIsApprovalModeDialogOpen(true);
+  }, []);
+
+  const handleApprovalModeSelect = useCallback(
+    (mode: ApprovalMode | undefined, scope: SettingScope) => {
+      try {
+        if (!mode) {
+          // User cancelled the dialog
+          setIsApprovalModeDialogOpen(false);
+          return;
+        }
+
+        // Set the mode in the current session and persist to settings
+        loadedSettings.setValue(scope, 'tools.approvalMode', mode);
+        config.setApprovalMode(
+          loadedSettings.merged.tools?.approvalMode ?? mode,
+        );
+      } finally {
+        setIsApprovalModeDialogOpen(false);
+      }
+    },
+    [config, loadedSettings],
+  );
+
+  return {
+    isApprovalModeDialogOpen,
+    openApprovalModeDialog,
+    handleApprovalModeSelect,
+  };
+};

packages/cli/src/ui/hooks/useAttentionNotifications.test.ts

@@ -0,0 +1,151 @@
+/**
+ * @license
+ * Copyright 2025 Qwen
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { renderHook } from '@testing-library/react';
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { StreamingState } from '../types.js';
+import {
+  AttentionNotificationReason,
+  notifyTerminalAttention,
+} from '../../utils/attentionNotification.js';
+import {
+  LONG_TASK_NOTIFICATION_THRESHOLD_SECONDS,
+  useAttentionNotifications,
+} from './useAttentionNotifications.js';
+
+vi.mock('../../utils/attentionNotification.js', () => ({
+  notifyTerminalAttention: vi.fn(),
+  AttentionNotificationReason: {
+    ToolApproval: 'tool_approval',
+    LongTaskComplete: 'long_task_complete',
+  },
+}));
+
+const mockedNotify = vi.mocked(notifyTerminalAttention);
+
+describe('useAttentionNotifications', () => {
+  beforeEach(() => {
+    mockedNotify.mockReset();
+  });
+
+  const render = (
+    props?: Partial<Parameters<typeof useAttentionNotifications>[0]>,
+  ) =>
+    renderHook(({ hookProps }) => useAttentionNotifications(hookProps), {
+      initialProps: {
+        hookProps: {
+          isFocused: true,
+          streamingState: StreamingState.Idle,
+          elapsedTime: 0,
+          ...props,
+        },
+      },
+    });
+
+  it('notifies when tool approval is required while unfocused', () => {
+    const { rerender } = render();
+
+    rerender({
+      hookProps: {
+        isFocused: false,
+        streamingState: StreamingState.WaitingForConfirmation,
+        elapsedTime: 0,
+      },
+    });
+
+    expect(mockedNotify).toHaveBeenCalledWith(
+      AttentionNotificationReason.ToolApproval,
+    );
+  });
+
+  it('notifies when focus is lost after entering approval wait state', () => {
+    const { rerender } = render({
+      isFocused: true,
+      streamingState: StreamingState.WaitingForConfirmation,
+    });
+
+    rerender({
+      hookProps: {
+        isFocused: false,
+        streamingState: StreamingState.WaitingForConfirmation,
+        elapsedTime: 0,
+      },
+    });
+
+    expect(mockedNotify).toHaveBeenCalledTimes(1);
+  });
+
+  it('sends a notification when a long task finishes while unfocused', () => {
+    const { rerender } = render();
+
+    rerender({
+      hookProps: {
+        isFocused: false,
+        streamingState: StreamingState.Responding,
+        elapsedTime: LONG_TASK_NOTIFICATION_THRESHOLD_SECONDS + 5,
+      },
+    });
+
+    rerender({
+      hookProps: {
+        isFocused: false,
+        streamingState: StreamingState.Idle,
+        elapsedTime: 0,
+      },
+    });
+
+    expect(mockedNotify).toHaveBeenCalledWith(
+      AttentionNotificationReason.LongTaskComplete,
+    );
+  });
+
+  it('does not notify about long tasks when the CLI is focused', () => {
+    const { rerender } = render();
+
+    rerender({
+      hookProps: {
+        isFocused: true,
+        streamingState: StreamingState.Responding,
+        elapsedTime: LONG_TASK_NOTIFICATION_THRESHOLD_SECONDS + 2,
+      },
+    });
+
+    rerender({
+      hookProps: {
+        isFocused: true,
+        streamingState: StreamingState.Idle,
+        elapsedTime: 0,
+      },
+    });
+
+    expect(mockedNotify).not.toHaveBeenCalledWith(
+      AttentionNotificationReason.LongTaskComplete,
+      expect.anything(),
+    );
+  });
+
+  it('does not treat short responses as long tasks', () => {
+    const { rerender } = render();
+
+    rerender({
+      hookProps: {
+        isFocused: false,
+        streamingState: StreamingState.Responding,
+        elapsedTime: 5,
+      },
+    });
+
+    rerender({
+      hookProps: {
+        isFocused: false,
+        streamingState: StreamingState.Idle,
+        elapsedTime: 0,
+      },
+    });
+
+    expect(mockedNotify).not.toHaveBeenCalled();
+  });
+});

packages/cli/src/ui/hooks/useAttentionNotifications.ts

@@ -0,0 +1,63 @@
+/**
+ * @license
+ * Copyright 2025 Qwen
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { useEffect, useRef } from 'react';
+import { StreamingState } from '../types.js';
+import {
+  notifyTerminalAttention,
+  AttentionNotificationReason,
+} from '../../utils/attentionNotification.js';
+
+export const LONG_TASK_NOTIFICATION_THRESHOLD_SECONDS = 20;
+
+interface UseAttentionNotificationsOptions {
+  isFocused: boolean;
+  streamingState: StreamingState;
+  elapsedTime: number;
+}
+
+export const useAttentionNotifications = ({
+  isFocused,
+  streamingState,
+  elapsedTime,
+}: UseAttentionNotificationsOptions) => {
+  const awaitingNotificationSentRef = useRef(false);
+  const respondingElapsedRef = useRef(0);
+
+  useEffect(() => {
+    if (
+      streamingState === StreamingState.WaitingForConfirmation &&
+      !isFocused &&
+      !awaitingNotificationSentRef.current
+    ) {
+      notifyTerminalAttention(AttentionNotificationReason.ToolApproval);
+      awaitingNotificationSentRef.current = true;
+    }
+
+    if (streamingState !== StreamingState.WaitingForConfirmation || isFocused) {
+      awaitingNotificationSentRef.current = false;
+    }
+  }, [isFocused, streamingState]);
+
+  useEffect(() => {
+    if (streamingState === StreamingState.Responding) {
+      respondingElapsedRef.current = elapsedTime;
+      return;
+    }
+
+    if (streamingState === StreamingState.Idle) {
+      const wasLongTask =
+        respondingElapsedRef.current >=
+        LONG_TASK_NOTIFICATION_THRESHOLD_SECONDS;
+      if (wasLongTask && !isFocused) {
+        notifyTerminalAttention(AttentionNotificationReason.LongTaskComplete);
+      }
+      // Reset tracking for next task
+      respondingElapsedRef.current = 0;
+      return;
+    }
+  }, [streamingState, elapsedTime, isFocused]);
+};

packages/cli/src/ui/hooks/useCommandCompletion.test.ts

@@ -83,9 +83,7 @@ const setupMocks = ({
 
 describe('useCommandCompletion', () => {
   const mockCommandContext = {} as CommandContext;
-  const mockConfig = {
-    getEnablePromptCompletion: () => false,
-  } as Config;
+  const mockConfig = {} as Config;
   const testDirs: string[] = [];
   const testRootDir = '/';
 
@@ -516,81 +514,4 @@ describe('useCommandCompletion', () => {
       );
     });
   });
-
-  describe('prompt completion filtering', () => {
-    it('should not trigger prompt completion for line comments', async () => {
-      const mockConfig = {
-        getEnablePromptCompletion: () => true,
-      } as Config;
-
-      const { result } = renderHook(() => {
-        const textBuffer = useTextBufferForTest('// This is a line comment');
-        const completion = useCommandCompletion(
-          textBuffer,
-          testDirs,
-          testRootDir,
-          [],
-          mockCommandContext,
-          false,
-          mockConfig,
-        );
-        return { ...completion, textBuffer };
-      });
-
-      // Should not trigger prompt completion for comments
-      expect(result.current.suggestions.length).toBe(0);
-    });
-
-    it('should not trigger prompt completion for block comments', async () => {
-      const mockConfig = {
-        getEnablePromptCompletion: () => true,
-      } as Config;
-
-      const { result } = renderHook(() => {
-        const textBuffer = useTextBufferForTest(
-          '/* This is a block comment */',
-        );
-        const completion = useCommandCompletion(
-          textBuffer,
-          testDirs,
-          testRootDir,
-          [],
-          mockCommandContext,
-          false,
-          mockConfig,
-        );
-        return { ...completion, textBuffer };
-      });
-
-      // Should not trigger prompt completion for comments
-      expect(result.current.suggestions.length).toBe(0);
-    });
-
-    it('should trigger prompt completion for regular text when enabled', async () => {
-      const mockConfig = {
-        getEnablePromptCompletion: () => true,
-      } as Config;
-
-      const { result } = renderHook(() => {
-        const textBuffer = useTextBufferForTest(
-          'This is regular text that should trigger completion',
-        );
-        const completion = useCommandCompletion(
-          textBuffer,
-          testDirs,
-          testRootDir,
-          [],
-          mockCommandContext,
-          false,
-          mockConfig,
-        );
-        return { ...completion, textBuffer };
-      });
-
-      // This test verifies that comments are filtered out while regular text is not
-      expect(result.current.textBuffer.text).toBe(
-        'This is regular text that should trigger completion',
-      );
-    });
-  });
 });

packages/cli/src/ui/hooks/useCommandCompletion.tsx

@@ -13,11 +13,6 @@ import { isSlashCommand } from '../utils/commandUtils.js';
 import { toCodePoints } from '../utils/textUtils.js';
 import { useAtCompletion } from './useAtCompletion.js';
 import { useSlashCompletion } from './useSlashCompletion.js';
-import type { PromptCompletion } from './usePromptCompletion.js';
-import {
-  usePromptCompletion,
-  PROMPT_COMPLETION_MIN_LENGTH,
-} from './usePromptCompletion.js';
 import type { Config } from '@qwen-code/qwen-code-core';
 import { useCompletion } from './useCompletion.js';
 
@@ -25,7 +20,6 @@ export enum CompletionMode {
   IDLE = 'IDLE',
   AT = 'AT',
   SLASH = 'SLASH',
-  PROMPT = 'PROMPT',
 }
 
 export interface UseCommandCompletionReturn {
@@ -41,7 +35,6 @@ export interface UseCommandCompletionReturn {
   navigateUp: () => void;
   navigateDown: () => void;
   handleAutocomplete: (indexToUse: number) => void;
-  promptCompletion: PromptCompletion;
 }
 
 export function useCommandCompletion(
@@ -126,32 +119,13 @@ export function useCommandCompletion(
         }
       }
 
-      // Check for prompt completion - only if enabled
-      const trimmedText = buffer.text.trim();
-      const isPromptCompletionEnabled =
-        config?.getEnablePromptCompletion() ?? false;
-
-      if (
-        isPromptCompletionEnabled &&
-        trimmedText.length >= PROMPT_COMPLETION_MIN_LENGTH &&
-        !isSlashCommand(trimmedText) &&
-        !trimmedText.includes('@')
-      ) {
-        return {
-          completionMode: CompletionMode.PROMPT,
-          query: trimmedText,
-          completionStart: 0,
-          completionEnd: trimmedText.length,
-        };
-      }
-
       return {
         completionMode: CompletionMode.IDLE,
         query: null,
         completionStart: -1,
         completionEnd: -1,
       };
-    }, [cursorRow, cursorCol, buffer.lines, buffer.text, config]);
+    }, [cursorRow, cursorCol, buffer.lines]);
 
   useAtCompletion({
     enabled: completionMode === CompletionMode.AT,
@@ -172,12 +146,6 @@ export function useCommandCompletion(
     setIsPerfectMatch,
   });
 
-  const promptCompletion = usePromptCompletion({
-    buffer,
-    config,
-    enabled: completionMode === CompletionMode.PROMPT,
-  });
-
   useEffect(() => {
     setActiveSuggestionIndex(suggestions.length > 0 ? 0 : -1);
     setVisibleStartIndex(0);
@@ -264,6 +232,5 @@ export function useCommandCompletion(
     navigateUp,
     navigateDown,
     handleAutocomplete,
-    promptCompletion,
   };
 }

packages/cli/src/ui/hooks/useDialogClose.ts

@@ -6,20 +6,29 @@
 
 import { useCallback } from 'react';
 import { SettingScope } from '../../config/settings.js';
-import type { AuthType } from '@qwen-code/qwen-code-core';
+import type { AuthType, ApprovalMode } from '@qwen-code/qwen-code-core';
+import type { OpenAICredentials } from '../components/OpenAIKeyPrompt.js';
 
 export interface DialogCloseOptions {
   // Theme dialog
   isThemeDialogOpen: boolean;
   handleThemeSelect: (theme: string | undefined, scope: SettingScope) => void;
 
+  // Approval mode dialog
+  isApprovalModeDialogOpen: boolean;
+  handleApprovalModeSelect: (
+    mode: ApprovalMode | undefined,
+    scope: SettingScope,
+  ) => void;
+
   // Auth dialog
   isAuthDialogOpen: boolean;
   handleAuthSelect: (
     authType: AuthType | undefined,
     scope: SettingScope,
+    credentials?: OpenAICredentials,
   ) => Promise<void>;
-  selectedAuthType: AuthType | undefined;
+  pendingAuthType: AuthType | undefined;
 
   // Editor dialog
   isEditorDialogOpen: boolean;
@@ -57,6 +66,12 @@ export function useDialogClose(options: DialogCloseOptions) {
       return true;
     }
 
+    if (options.isApprovalModeDialogOpen) {
+      // Mimic ESC behavior: onSelect(undefined, selectedScope) - keeps current mode
+      options.handleApprovalModeSelect(undefined, SettingScope.User);
+      return true;
+    }
+
     if (options.isEditorDialogOpen) {
       // Mimic ESC behavior: call onExit() directly
       options.exitEditorDialog();

packages/cli/src/ui/hooks/useGitBranchName.test.ts

@@ -4,13 +4,13 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import type { MockedFunction } from 'vitest';
+import type { Mock } from 'vitest';
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
 import { act } from 'react';
 import { renderHook, waitFor } from '@testing-library/react';
 import { useGitBranchName } from './useGitBranchName.js';
 import { fs, vol } from 'memfs'; // For mocking fs
-import { spawnAsync as mockSpawnAsync } from '@qwen-code/qwen-code-core';
+import { isCommandAvailable, execCommand } from '@qwen-code/qwen-code-core';
 
 // Mock @qwen-code/qwen-code-core
 vi.mock('@qwen-code/qwen-code-core', async () => {
@@ -19,7 +19,8 @@ vi.mock('@qwen-code/qwen-code-core', async () => {
   >('@qwen-code/qwen-code-core');
   return {
     ...original,
-    spawnAsync: vi.fn(),
+    execCommand: vi.fn(),
+    isCommandAvailable: vi.fn(),
   };
 });
 
@@ -47,6 +48,7 @@ describe('useGitBranchName', () => {
       [GIT_LOGS_HEAD_PATH]: 'ref: refs/heads/main',
     });
     vi.useFakeTimers(); // Use fake timers for async operations
+    (isCommandAvailable as Mock).mockReturnValue({ available: true });
   });
 
   afterEach(() => {
@@ -55,11 +57,11 @@ describe('useGitBranchName', () => {
   });
 
   it('should return branch name', async () => {
-    (mockSpawnAsync as MockedFunction<typeof mockSpawnAsync>).mockResolvedValue(
-      {
-        stdout: 'main\n',
-      } as { stdout: string; stderr: string },
-    );
+    (execCommand as Mock).mockResolvedValueOnce({
+      stdout: 'main\n',
+      stderr: '',
+      code: 0,
+    });
     const { result, rerender } = renderHook(() => useGitBranchName(CWD));
 
     await act(async () => {
@@ -71,9 +73,7 @@ describe('useGitBranchName', () => {
   });
 
   it('should return undefined if git command fails', async () => {
-    (mockSpawnAsync as MockedFunction<typeof mockSpawnAsync>).mockRejectedValue(
-      new Error('Git error'),
-    );
+    (execCommand as Mock).mockRejectedValue(new Error('Git error'));
 
     const { result, rerender } = renderHook(() => useGitBranchName(CWD));
     expect(result.current).toBeUndefined();
@@ -86,16 +86,16 @@ describe('useGitBranchName', () => {
   });
 
   it('should return short commit hash if branch is HEAD (detached state)', async () => {
-    (
-      mockSpawnAsync as MockedFunction<typeof mockSpawnAsync>
-    ).mockImplementation(async (command: string, args: string[]) => {
-      if (args.includes('--abbrev-ref')) {
-        return { stdout: 'HEAD\n' } as { stdout: string; stderr: string };
-      } else if (args.includes('--short')) {
-        return { stdout: 'a1b2c3d\n' } as { stdout: string; stderr: string };
-      }
-      return { stdout: '' } as { stdout: string; stderr: string };
-    });
+    (execCommand as Mock).mockImplementation(
+      async (_command: string, args?: readonly string[] | null) => {
+        if (args?.includes('--abbrev-ref')) {
+          return { stdout: 'HEAD\n', stderr: '', code: 0 };
+        } else if (args?.includes('--short')) {
+          return { stdout: 'a1b2c3d\n', stderr: '', code: 0 };
+        }
+        return { stdout: '', stderr: '', code: 0 };
+      },
+    );
 
     const { result, rerender } = renderHook(() => useGitBranchName(CWD));
     await act(async () => {
@@ -106,16 +106,16 @@ describe('useGitBranchName', () => {
   });
 
   it('should return undefined if branch is HEAD and getting commit hash fails', async () => {
-    (
-      mockSpawnAsync as MockedFunction<typeof mockSpawnAsync>
-    ).mockImplementation(async (command: string, args: string[]) => {
-      if (args.includes('--abbrev-ref')) {
-        return { stdout: 'HEAD\n' } as { stdout: string; stderr: string };
-      } else if (args.includes('--short')) {
-        throw new Error('Git error');
-      }
-      return { stdout: '' } as { stdout: string; stderr: string };
-    });
+    (execCommand as Mock).mockImplementation(
+      async (_command: string, args?: readonly string[] | null) => {
+        if (args?.includes('--abbrev-ref')) {
+          return { stdout: 'HEAD\n', stderr: '', code: 0 };
+        } else if (args?.includes('--short')) {
+          throw new Error('Git error');
+        }
+        return { stdout: '', stderr: '', code: 0 };
+      },
+    );
 
     const { result, rerender } = renderHook(() => useGitBranchName(CWD));
     await act(async () => {
@@ -127,14 +127,16 @@ describe('useGitBranchName', () => {
 
   it('should update branch name when .git/HEAD changes', async ({ skip }) => {
     skip(); // TODO: fix
-    (mockSpawnAsync as MockedFunction<typeof mockSpawnAsync>)
-      .mockResolvedValueOnce({ stdout: 'main\n' } as {
-        stdout: string;
-        stderr: string;
+    (execCommand as Mock)
+      .mockResolvedValueOnce({
+        stdout: 'main\n',
+        stderr: '',
+        code: 0,
       })
-      .mockResolvedValueOnce({ stdout: 'develop\n' } as {
-        stdout: string;
-        stderr: string;
+      .mockResolvedValueOnce({
+        stdout: 'develop\n',
+        stderr: '',
+        code: 0,
       });
 
     const { result, rerender } = renderHook(() => useGitBranchName(CWD));
@@ -162,11 +164,11 @@ describe('useGitBranchName', () => {
     // Remove .git/logs/HEAD to cause an error in fs.watch setup
     vol.unlinkSync(GIT_LOGS_HEAD_PATH);
 
-    (mockSpawnAsync as MockedFunction<typeof mockSpawnAsync>).mockResolvedValue(
-      {
-        stdout: 'main\n',
-      } as { stdout: string; stderr: string },
-    );
+    (execCommand as Mock).mockResolvedValue({
+      stdout: 'main\n',
+      stderr: '',
+      code: 0,
+    });
 
     const { result, rerender } = renderHook(() => useGitBranchName(CWD));
 
@@ -177,11 +179,11 @@ describe('useGitBranchName', () => {
 
     expect(result.current).toBe('main'); // Branch name should still be fetched initially
 
-    (
-      mockSpawnAsync as MockedFunction<typeof mockSpawnAsync>
-    ).mockResolvedValueOnce({
+    (execCommand as Mock).mockResolvedValueOnce({
       stdout: 'develop\n',
-    } as { stdout: string; stderr: string });
+      stderr: '',
+      code: 0,
+    });
 
     // This write would trigger the watcher if it was set up
     // but since it failed, the branch name should not update
@@ -207,11 +209,11 @@ describe('useGitBranchName', () => {
       close: closeMock,
     } as unknown as ReturnType<typeof fs.watch>);
 
-    (mockSpawnAsync as MockedFunction<typeof mockSpawnAsync>).mockResolvedValue(
-      {
-        stdout: 'main\n',
-      } as { stdout: string; stderr: string },
-    );
+    (execCommand as Mock).mockResolvedValue({
+      stdout: 'main\n',
+      stderr: '',
+      code: 0,
+    });
 
     const { unmount, rerender } = renderHook(() => useGitBranchName(CWD));
 

packages/cli/src/ui/hooks/useGitBranchName.ts

@@ -5,7 +5,7 @@
  */
 
 import { useState, useEffect, useCallback } from 'react';
-import { spawnAsync } from '@qwen-code/qwen-code-core';
+import { isCommandAvailable, execCommand } from '@qwen-code/qwen-code-core';
 import fs from 'node:fs';
 import fsPromises from 'node:fs/promises';
 import path from 'node:path';
@@ -15,7 +15,11 @@ export function useGitBranchName(cwd: string): string | undefined {
 
   const fetchBranchName = useCallback(async () => {
     try {
-      const { stdout } = await spawnAsync(
+      if (!isCommandAvailable('git').available) {
+        return;
+      }
+
+      const { stdout } = await execCommand(
         'git',
         ['rev-parse', '--abbrev-ref', 'HEAD'],
         { cwd },
@@ -24,7 +28,7 @@ export function useGitBranchName(cwd: string): string | undefined {
       if (branch && branch !== 'HEAD') {
         setBranchName(branch);
       } else {
-        const { stdout: hashStdout } = await spawnAsync(
+        const { stdout: hashStdout } = await execCommand(
           'git',
           ['rev-parse', '--short', 'HEAD'],
           { cwd },

packages/cli/src/ui/hooks/useInitializationAuthError.ts

@@ -0,0 +1,47 @@
+/**
+ * @license
+ * Copyright 2025 Qwen Team
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { useEffect, useRef } from 'react';
+
+/**
+ * Hook that handles initialization authentication error only once.
+ * This ensures that if an auth error occurred during app initialization,
+ * it is reported to the user exactly once, even if the component re-renders.
+ *
+ * @param authError - The authentication error from initialization, or null if no error.
+ * @param onAuthError - Callback function to handle the authentication error.
+ *
+ * @example
+ * ```tsx
+ * useInitializationAuthError(
+ *   initializationResult.authError,
+ *   onAuthError
+ * );
+ * ```
+ */
+export const useInitializationAuthError = (
+  authError: string | null,
+  onAuthError: (error: string) => void,
+): void => {
+  const hasHandled = useRef(false);
+  const authErrorRef = useRef(authError);
+  const onAuthErrorRef = useRef(onAuthError);
+
+  // Update refs to always use latest values
+  authErrorRef.current = authError;
+  onAuthErrorRef.current = onAuthError;
+
+  useEffect(() => {
+    if (hasHandled.current) {
+      return;
+    }
+
+    if (authErrorRef.current) {
+      hasHandled.current = true;
+      onAuthErrorRef.current(authErrorRef.current);
+    }
+  }, [authError, onAuthError]);
+};

packages/cli/src/ui/hooks/usePromptCompletion.ts

@@ -1,254 +0,0 @@
-/**
- * @license
- * Copyright 2025 Google LLC
- * SPDX-License-Identifier: Apache-2.0
- */
-
-import { useState, useCallback, useRef, useEffect, useMemo } from 'react';
-import type { Config } from '@qwen-code/qwen-code-core';
-import {
-  DEFAULT_GEMINI_FLASH_LITE_MODEL,
-  getResponseText,
-} from '@qwen-code/qwen-code-core';
-import type { Content, GenerateContentConfig } from '@google/genai';
-import type { TextBuffer } from '../components/shared/text-buffer.js';
-import { isSlashCommand } from '../utils/commandUtils.js';
-
-export const PROMPT_COMPLETION_MIN_LENGTH = 5;
-export const PROMPT_COMPLETION_DEBOUNCE_MS = 250;
-
-export interface PromptCompletion {
-  text: string;
-  isLoading: boolean;
-  isActive: boolean;
-  accept: () => void;
-  clear: () => void;
-  markSelected: (selectedText: string) => void;
-}
-
-export interface UsePromptCompletionOptions {
-  buffer: TextBuffer;
-  config?: Config;
-  enabled: boolean;
-}
-
-export function usePromptCompletion({
-  buffer,
-  config,
-  enabled,
-}: UsePromptCompletionOptions): PromptCompletion {
-  const [ghostText, setGhostText] = useState<string>('');
-  const [isLoadingGhostText, setIsLoadingGhostText] = useState<boolean>(false);
-  const abortControllerRef = useRef<AbortController | null>(null);
-  const [justSelectedSuggestion, setJustSelectedSuggestion] =
-    useState<boolean>(false);
-  const lastSelectedTextRef = useRef<string>('');
-  const lastRequestedTextRef = useRef<string>('');
-
-  const isPromptCompletionEnabled =
-    enabled && (config?.getEnablePromptCompletion() ?? false);
-
-  const clearGhostText = useCallback(() => {
-    setGhostText('');
-    setIsLoadingGhostText(false);
-  }, []);
-
-  const acceptGhostText = useCallback(() => {
-    if (ghostText && ghostText.length > buffer.text.length) {
-      buffer.setText(ghostText);
-      setGhostText('');
-      setJustSelectedSuggestion(true);
-      lastSelectedTextRef.current = ghostText;
-    }
-  }, [ghostText, buffer]);
-
-  const markSuggestionSelected = useCallback((selectedText: string) => {
-    setJustSelectedSuggestion(true);
-    lastSelectedTextRef.current = selectedText;
-  }, []);
-
-  const generatePromptSuggestions = useCallback(async () => {
-    const trimmedText = buffer.text.trim();
-    const geminiClient = config?.getGeminiClient();
-
-    if (trimmedText === lastRequestedTextRef.current) {
-      return;
-    }
-
-    if (abortControllerRef.current) {
-      abortControllerRef.current.abort();
-    }
-
-    if (
-      trimmedText.length < PROMPT_COMPLETION_MIN_LENGTH ||
-      !geminiClient ||
-      isSlashCommand(trimmedText) ||
-      trimmedText.includes('@') ||
-      !isPromptCompletionEnabled
-    ) {
-      clearGhostText();
-      lastRequestedTextRef.current = '';
-      return;
-    }
-
-    lastRequestedTextRef.current = trimmedText;
-    setIsLoadingGhostText(true);
-
-    abortControllerRef.current = new AbortController();
-    const signal = abortControllerRef.current.signal;
-
-    try {
-      const contents: Content[] = [
-        {
-          role: 'user',
-          parts: [
-            {
-              text: `You are a professional prompt engineering assistant. Complete the user's partial prompt with expert precision and clarity. User's input: "${trimmedText}" Continue this prompt by adding specific, actionable details that align with the user's intent. Focus on: clear, precise language; structured requirements; professional terminology; measurable outcomes. Length Guidelines: Keep suggestions concise (ideally 10-20 characters); prioritize brevity while maintaining clarity; use essential keywords only; avoid redundant phrases. Start your response with the exact user text ("${trimmedText}") followed by your completion. Provide practical, implementation-focused suggestions rather than creative interpretations. Format: Plain text only. Single completion. Match the user's language. Emphasize conciseness over elaboration.`,
-            },
-          ],
-        },
-      ];
-
-      const generationConfig: GenerateContentConfig = {
-        temperature: 0.3,
-        maxOutputTokens: 16000,
-        thinkingConfig: {
-          thinkingBudget: 0,
-        },
-      };
-
-      const response = await geminiClient.generateContent(
-        contents,
-        generationConfig,
-        signal,
-        DEFAULT_GEMINI_FLASH_LITE_MODEL,
-      );
-
-      if (signal.aborted) {
-        return;
-      }
-
-      if (response) {
-        const responseText = getResponseText(response);
-
-        if (responseText) {
-          const suggestionText = responseText.trim();
-
-          if (
-            suggestionText.length > 0 &&
-            suggestionText.startsWith(trimmedText)
-          ) {
-            setGhostText(suggestionText);
-          } else {
-            clearGhostText();
-          }
-        }
-      }
-    } catch (error) {
-      if (
-        !(
-          signal.aborted ||
-          (error instanceof Error && error.name === 'AbortError')
-        )
-      ) {
-        console.error('prompt completion error:', error);
-        // Clear the last requested text to allow retry only on real errors
-        lastRequestedTextRef.current = '';
-      }
-      clearGhostText();
-    } finally {
-      if (!signal.aborted) {
-        setIsLoadingGhostText(false);
-      }
-    }
-  }, [buffer.text, config, clearGhostText, isPromptCompletionEnabled]);
-
-  const isCursorAtEnd = useCallback(() => {
-    const [cursorRow, cursorCol] = buffer.cursor;
-    const totalLines = buffer.lines.length;
-    if (cursorRow !== totalLines - 1) {
-      return false;
-    }
-
-    const lastLine = buffer.lines[cursorRow] || '';
-    return cursorCol === lastLine.length;
-  }, [buffer.cursor, buffer.lines]);
-
-  const handlePromptCompletion = useCallback(() => {
-    if (!isCursorAtEnd()) {
-      clearGhostText();
-      return;
-    }
-
-    const trimmedText = buffer.text.trim();
-
-    if (justSelectedSuggestion && trimmedText === lastSelectedTextRef.current) {
-      return;
-    }
-
-    if (trimmedText !== lastSelectedTextRef.current) {
-      setJustSelectedSuggestion(false);
-      lastSelectedTextRef.current = '';
-    }
-
-    generatePromptSuggestions();
-  }, [
-    buffer.text,
-    generatePromptSuggestions,
-    justSelectedSuggestion,
-    isCursorAtEnd,
-    clearGhostText,
-  ]);
-
-  // Debounce prompt completion
-  useEffect(() => {
-    const timeoutId = setTimeout(
-      handlePromptCompletion,
-      PROMPT_COMPLETION_DEBOUNCE_MS,
-    );
-    return () => clearTimeout(timeoutId);
-  }, [buffer.text, buffer.cursor, handlePromptCompletion]);
-
-  // Ghost text validation - clear if it doesn't match current text or cursor not at end
-  useEffect(() => {
-    const currentText = buffer.text.trim();
-
-    if (ghostText && !isCursorAtEnd()) {
-      clearGhostText();
-      return;
-    }
-
-    if (
-      ghostText &&
-      currentText.length > 0 &&
-      !ghostText.startsWith(currentText)
-    ) {
-      clearGhostText();
-    }
-  }, [buffer.text, buffer.cursor, ghostText, clearGhostText, isCursorAtEnd]);
-
-  // Cleanup on unmount
-  useEffect(() => () => abortControllerRef.current?.abort(), []);
-
-  const isActive = useMemo(() => {
-    if (!isPromptCompletionEnabled) return false;
-
-    if (!isCursorAtEnd()) return false;
-
-    const trimmedText = buffer.text.trim();
-    return (
-      trimmedText.length >= PROMPT_COMPLETION_MIN_LENGTH &&
-      !isSlashCommand(trimmedText) &&
-      !trimmedText.includes('@')
-    );
-  }, [buffer.text, isPromptCompletionEnabled, isCursorAtEnd]);
-
-  return {
-    text: ghostText,
-    isLoading: isLoadingGhostText,
-    isActive,
-    accept: acceptGhostText,
-    clear: clearGhostText,
-    markSelected: markSuggestionSelected,
-  };
-}

packages/cli/src/ui/hooks/useQwenAuth.test.ts

@@ -6,14 +6,13 @@
 
 import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
 import { renderHook, act } from '@testing-library/react';
-import type { DeviceAuthorizationInfo } from './useQwenAuth.js';
+import type { DeviceAuthorizationData } from '@qwen-code/qwen-code-core';
 import { useQwenAuth } from './useQwenAuth.js';
 import {
   AuthType,
   qwenOAuth2Events,
   QwenOAuth2Event,
 } from '@qwen-code/qwen-code-core';
-import type { LoadedSettings } from '../../config/settings.js';
 
 // Mock the qwenOAuth2Events
 vi.mock('@qwen-code/qwen-code-core', async () => {
@@ -36,24 +35,14 @@ vi.mock('@qwen-code/qwen-code-core', async () => {
 const mockQwenOAuth2Events = vi.mocked(qwenOAuth2Events);
 
 describe('useQwenAuth', () => {
-  const mockDeviceAuth: DeviceAuthorizationInfo = {
+  const mockDeviceAuth: DeviceAuthorizationData = {
     verification_uri: 'https://oauth.qwen.com/device',
     verification_uri_complete: 'https://oauth.qwen.com/device?user_code=ABC123',
     user_code: 'ABC123',
     expires_in: 1800,
+    device_code: 'device_code_123',
   };
 
-  const createMockSettings = (authType: AuthType): LoadedSettings =>
-    ({
-      merged: {
-        security: {
-          auth: {
-            selectedType: authType,
-          },
-        },
-      },
-    }) as LoadedSettings;
-
   beforeEach(() => {
     vi.clearAllMocks();
   });
@@ -63,36 +52,33 @@ describe('useQwenAuth', () => {
   });
 
   it('should initialize with default state when not Qwen auth', () => {
-    const settings = createMockSettings(AuthType.USE_GEMINI);
-    const { result } = renderHook(() => useQwenAuth(settings, false));
+    const { result } = renderHook(() =>
+      useQwenAuth(AuthType.USE_GEMINI, false),
+    );
 
-    expect(result.current).toEqual({
-      isQwenAuthenticating: false,
+    expect(result.current.qwenAuthState).toEqual({
       deviceAuth: null,
       authStatus: 'idle',
       authMessage: null,
-      isQwenAuth: false,
-      cancelQwenAuth: expect.any(Function),
     });
+    expect(result.current.cancelQwenAuth).toBeInstanceOf(Function);
   });
 
   it('should initialize with default state when Qwen auth but not authenticating', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
-    const { result } = renderHook(() => useQwenAuth(settings, false));
+    const { result } = renderHook(() =>
+      useQwenAuth(AuthType.QWEN_OAUTH, false),
+    );
 
-    expect(result.current).toEqual({
-      isQwenAuthenticating: false,
+    expect(result.current.qwenAuthState).toEqual({
       deviceAuth: null,
       authStatus: 'idle',
       authMessage: null,
-      isQwenAuth: true,
-      cancelQwenAuth: expect.any(Function),
     });
+    expect(result.current.cancelQwenAuth).toBeInstanceOf(Function);
   });
 
   it('should set up event listeners when Qwen auth and authenticating', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
-    renderHook(() => useQwenAuth(settings, true));
+    renderHook(() => useQwenAuth(AuthType.QWEN_OAUTH, true));
 
     expect(mockQwenOAuth2Events.on).toHaveBeenCalledWith(
       QwenOAuth2Event.AuthUri,
@@ -105,8 +91,7 @@ describe('useQwenAuth', () => {
   });
 
   it('should handle device auth event', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
-    let handleDeviceAuth: (deviceAuth: DeviceAuthorizationInfo) => void;
+    let handleDeviceAuth: (deviceAuth: DeviceAuthorizationData) => void;
 
     mockQwenOAuth2Events.on.mockImplementation((event, handler) => {
       if (event === QwenOAuth2Event.AuthUri) {
@@ -115,19 +100,17 @@ describe('useQwenAuth', () => {
       return mockQwenOAuth2Events;
     });
 
-    const { result } = renderHook(() => useQwenAuth(settings, true));
+    const { result } = renderHook(() => useQwenAuth(AuthType.QWEN_OAUTH, true));
 
     act(() => {
       handleDeviceAuth!(mockDeviceAuth);
     });
 
-    expect(result.current.deviceAuth).toEqual(mockDeviceAuth);
-    expect(result.current.authStatus).toBe('polling');
-    expect(result.current.isQwenAuthenticating).toBe(true);
+    expect(result.current.qwenAuthState.deviceAuth).toEqual(mockDeviceAuth);
+    expect(result.current.qwenAuthState.authStatus).toBe('polling');
   });
 
   it('should handle auth progress event - success', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
     let handleAuthProgress: (
       status: 'success' | 'error' | 'polling' | 'timeout' | 'rate_limit',
       message?: string,
@@ -140,18 +123,19 @@ describe('useQwenAuth', () => {
       return mockQwenOAuth2Events;
     });
 
-    const { result } = renderHook(() => useQwenAuth(settings, true));
+    const { result } = renderHook(() => useQwenAuth(AuthType.QWEN_OAUTH, true));
 
     act(() => {
       handleAuthProgress!('success', 'Authentication successful!');
     });
 
-    expect(result.current.authStatus).toBe('success');
-    expect(result.current.authMessage).toBe('Authentication successful!');
+    expect(result.current.qwenAuthState.authStatus).toBe('success');
+    expect(result.current.qwenAuthState.authMessage).toBe(
+      'Authentication successful!',
+    );
   });
 
   it('should handle auth progress event - error', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
     let handleAuthProgress: (
       status: 'success' | 'error' | 'polling' | 'timeout' | 'rate_limit',
       message?: string,
@@ -164,18 +148,19 @@ describe('useQwenAuth', () => {
       return mockQwenOAuth2Events;
     });
 
-    const { result } = renderHook(() => useQwenAuth(settings, true));
+    const { result } = renderHook(() => useQwenAuth(AuthType.QWEN_OAUTH, true));
 
     act(() => {
       handleAuthProgress!('error', 'Authentication failed');
     });
 
-    expect(result.current.authStatus).toBe('error');
-    expect(result.current.authMessage).toBe('Authentication failed');
+    expect(result.current.qwenAuthState.authStatus).toBe('error');
+    expect(result.current.qwenAuthState.authMessage).toBe(
+      'Authentication failed',
+    );
   });
 
   it('should handle auth progress event - polling', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
     let handleAuthProgress: (
       status: 'success' | 'error' | 'polling' | 'timeout' | 'rate_limit',
       message?: string,
@@ -188,20 +173,19 @@ describe('useQwenAuth', () => {
       return mockQwenOAuth2Events;
     });
 
-    const { result } = renderHook(() => useQwenAuth(settings, true));
+    const { result } = renderHook(() => useQwenAuth(AuthType.QWEN_OAUTH, true));
 
     act(() => {
       handleAuthProgress!('polling', 'Waiting for user authorization...');
     });
 
-    expect(result.current.authStatus).toBe('polling');
-    expect(result.current.authMessage).toBe(
+    expect(result.current.qwenAuthState.authStatus).toBe('polling');
+    expect(result.current.qwenAuthState.authMessage).toBe(
       'Waiting for user authorization...',
     );
   });
 
   it('should handle auth progress event - rate_limit', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
     let handleAuthProgress: (
       status: 'success' | 'error' | 'polling' | 'timeout' | 'rate_limit',
       message?: string,
@@ -214,7 +198,7 @@ describe('useQwenAuth', () => {
       return mockQwenOAuth2Events;
     });
 
-    const { result } = renderHook(() => useQwenAuth(settings, true));
+    const { result } = renderHook(() => useQwenAuth(AuthType.QWEN_OAUTH, true));
 
     act(() => {
       handleAuthProgress!(
@@ -223,14 +207,13 @@ describe('useQwenAuth', () => {
       );
     });
 
-    expect(result.current.authStatus).toBe('rate_limit');
-    expect(result.current.authMessage).toBe(
+    expect(result.current.qwenAuthState.authStatus).toBe('rate_limit');
+    expect(result.current.qwenAuthState.authMessage).toBe(
       'Too many requests. The server is rate limiting our requests. Please select a different authentication method or try again later.',
     );
   });
 
   it('should handle auth progress event without message', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
     let handleAuthProgress: (
       status: 'success' | 'error' | 'polling' | 'timeout' | 'rate_limit',
       message?: string,
@@ -243,27 +226,30 @@ describe('useQwenAuth', () => {
       return mockQwenOAuth2Events;
     });
 
-    const { result } = renderHook(() => useQwenAuth(settings, true));
+    const { result } = renderHook(() => useQwenAuth(AuthType.QWEN_OAUTH, true));
 
     act(() => {
       handleAuthProgress!('success');
     });
 
-    expect(result.current.authStatus).toBe('success');
-    expect(result.current.authMessage).toBe(null);
+    expect(result.current.qwenAuthState.authStatus).toBe('success');
+    expect(result.current.qwenAuthState.authMessage).toBe(null);
   });
 
   it('should clean up event listeners when auth type changes', () => {
-    const qwenSettings = createMockSettings(AuthType.QWEN_OAUTH);
     const { rerender } = renderHook(
-      ({ settings, isAuthenticating }) =>
-        useQwenAuth(settings, isAuthenticating),
-      { initialProps: { settings: qwenSettings, isAuthenticating: true } },
+      ({ pendingAuthType, isAuthenticating }) =>
+        useQwenAuth(pendingAuthType, isAuthenticating),
+      {
+        initialProps: {
+          pendingAuthType: AuthType.QWEN_OAUTH,
+          isAuthenticating: true,
+        },
+      },
     );
 
     // Change to non-Qwen auth
-    const geminiSettings = createMockSettings(AuthType.USE_GEMINI);
-    rerender({ settings: geminiSettings, isAuthenticating: true });
+    rerender({ pendingAuthType: AuthType.USE_GEMINI, isAuthenticating: true });
 
     expect(mockQwenOAuth2Events.off).toHaveBeenCalledWith(
       QwenOAuth2Event.AuthUri,
@@ -276,9 +262,9 @@ describe('useQwenAuth', () => {
   });
 
   it('should clean up event listeners when authentication stops', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
     const { rerender } = renderHook(
-      ({ isAuthenticating }) => useQwenAuth(settings, isAuthenticating),
+      ({ isAuthenticating }) =>
+        useQwenAuth(AuthType.QWEN_OAUTH, isAuthenticating),
       { initialProps: { isAuthenticating: true } },
     );
 
@@ -296,8 +282,9 @@ describe('useQwenAuth', () => {
   });
 
   it('should clean up event listeners on unmount', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
-    const { unmount } = renderHook(() => useQwenAuth(settings, true));
+    const { unmount } = renderHook(() =>
+      useQwenAuth(AuthType.QWEN_OAUTH, true),
+    );
 
     unmount();
 
@@ -312,8 +299,7 @@ describe('useQwenAuth', () => {
   });
 
   it('should reset state when switching from Qwen auth to another auth type', () => {
-    const qwenSettings = createMockSettings(AuthType.QWEN_OAUTH);
-    let handleDeviceAuth: (deviceAuth: DeviceAuthorizationInfo) => void;
+    let handleDeviceAuth: (deviceAuth: DeviceAuthorizationData) => void;
 
     mockQwenOAuth2Events.on.mockImplementation((event, handler) => {
       if (event === QwenOAuth2Event.AuthUri) {
@@ -323,9 +309,14 @@ describe('useQwenAuth', () => {
     });
 
     const { result, rerender } = renderHook(
-      ({ settings, isAuthenticating }) =>
-        useQwenAuth(settings, isAuthenticating),
-      { initialProps: { settings: qwenSettings, isAuthenticating: true } },
+      ({ pendingAuthType, isAuthenticating }) =>
+        useQwenAuth(pendingAuthType, isAuthenticating),
+      {
+        initialProps: {
+          pendingAuthType: AuthType.QWEN_OAUTH,
+          isAuthenticating: true,
+        },
+      },
     );
 
     // Simulate device auth
@@ -333,22 +324,19 @@ describe('useQwenAuth', () => {
       handleDeviceAuth!(mockDeviceAuth);
     });
 
-    expect(result.current.deviceAuth).toEqual(mockDeviceAuth);
-    expect(result.current.authStatus).toBe('polling');
+    expect(result.current.qwenAuthState.deviceAuth).toEqual(mockDeviceAuth);
+    expect(result.current.qwenAuthState.authStatus).toBe('polling');
 
     // Switch to different auth type
-    const geminiSettings = createMockSettings(AuthType.USE_GEMINI);
-    rerender({ settings: geminiSettings, isAuthenticating: true });
+    rerender({ pendingAuthType: AuthType.USE_GEMINI, isAuthenticating: true });
 
-    expect(result.current.isQwenAuthenticating).toBe(false);
-    expect(result.current.deviceAuth).toBe(null);
-    expect(result.current.authStatus).toBe('idle');
-    expect(result.current.authMessage).toBe(null);
+    expect(result.current.qwenAuthState.deviceAuth).toBe(null);
+    expect(result.current.qwenAuthState.authStatus).toBe('idle');
+    expect(result.current.qwenAuthState.authMessage).toBe(null);
   });
 
   it('should reset state when authentication stops', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
-    let handleDeviceAuth: (deviceAuth: DeviceAuthorizationInfo) => void;
+    let handleDeviceAuth: (deviceAuth: DeviceAuthorizationData) => void;
 
     mockQwenOAuth2Events.on.mockImplementation((event, handler) => {
       if (event === QwenOAuth2Event.AuthUri) {
@@ -358,7 +346,8 @@ describe('useQwenAuth', () => {
     });
 
     const { result, rerender } = renderHook(
-      ({ isAuthenticating }) => useQwenAuth(settings, isAuthenticating),
+      ({ isAuthenticating }) =>
+        useQwenAuth(AuthType.QWEN_OAUTH, isAuthenticating),
       { initialProps: { isAuthenticating: true } },
     );
 
@@ -367,21 +356,19 @@ describe('useQwenAuth', () => {
       handleDeviceAuth!(mockDeviceAuth);
     });
 
-    expect(result.current.deviceAuth).toEqual(mockDeviceAuth);
-    expect(result.current.authStatus).toBe('polling');
+    expect(result.current.qwenAuthState.deviceAuth).toEqual(mockDeviceAuth);
+    expect(result.current.qwenAuthState.authStatus).toBe('polling');
 
     // Stop authentication
     rerender({ isAuthenticating: false });
 
-    expect(result.current.isQwenAuthenticating).toBe(false);
-    expect(result.current.deviceAuth).toBe(null);
-    expect(result.current.authStatus).toBe('idle');
-    expect(result.current.authMessage).toBe(null);
+    expect(result.current.qwenAuthState.deviceAuth).toBe(null);
+    expect(result.current.qwenAuthState.authStatus).toBe('idle');
+    expect(result.current.qwenAuthState.authMessage).toBe(null);
   });
 
   it('should handle cancelQwenAuth function', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
-    let handleDeviceAuth: (deviceAuth: DeviceAuthorizationInfo) => void;
+    let handleDeviceAuth: (deviceAuth: DeviceAuthorizationData) => void;
 
     mockQwenOAuth2Events.on.mockImplementation((event, handler) => {
       if (event === QwenOAuth2Event.AuthUri) {
@@ -390,53 +377,49 @@ describe('useQwenAuth', () => {
       return mockQwenOAuth2Events;
     });
 
-    const { result } = renderHook(() => useQwenAuth(settings, true));
+    const { result } = renderHook(() => useQwenAuth(AuthType.QWEN_OAUTH, true));
 
     // Set up some state
     act(() => {
       handleDeviceAuth!(mockDeviceAuth);
     });
 
-    expect(result.current.deviceAuth).toEqual(mockDeviceAuth);
+    expect(result.current.qwenAuthState.deviceAuth).toEqual(mockDeviceAuth);
 
     // Cancel auth
     act(() => {
       result.current.cancelQwenAuth();
     });
 
-    expect(result.current.isQwenAuthenticating).toBe(false);
-    expect(result.current.deviceAuth).toBe(null);
-    expect(result.current.authStatus).toBe('idle');
-    expect(result.current.authMessage).toBe(null);
+    expect(result.current.qwenAuthState.deviceAuth).toBe(null);
+    expect(result.current.qwenAuthState.authStatus).toBe('idle');
+    expect(result.current.qwenAuthState.authMessage).toBe(null);
   });
 
-  it('should maintain isQwenAuth flag correctly', () => {
-    // Test with Qwen OAuth
-    const qwenSettings = createMockSettings(AuthType.QWEN_OAUTH);
+  it('should handle different auth types correctly', () => {
+    // Test with Qwen OAuth - should set up event listeners when authenticating
     const { result: qwenResult } = renderHook(() =>
-      useQwenAuth(qwenSettings, false),
+      useQwenAuth(AuthType.QWEN_OAUTH, true),
     );
-    expect(qwenResult.current.isQwenAuth).toBe(true);
+    expect(qwenResult.current.qwenAuthState.authStatus).toBe('idle');
+    expect(mockQwenOAuth2Events.on).toHaveBeenCalled();
 
-    // Test with other auth types
-    const geminiSettings = createMockSettings(AuthType.USE_GEMINI);
+    // Test with other auth types - should not set up event listeners
     const { result: geminiResult } = renderHook(() =>
-      useQwenAuth(geminiSettings, false),
+      useQwenAuth(AuthType.USE_GEMINI, true),
     );
-    expect(geminiResult.current.isQwenAuth).toBe(false);
+    expect(geminiResult.current.qwenAuthState.authStatus).toBe('idle');
 
-    const oauthSettings = createMockSettings(AuthType.LOGIN_WITH_GOOGLE);
     const { result: oauthResult } = renderHook(() =>
-      useQwenAuth(oauthSettings, false),
+      useQwenAuth(AuthType.LOGIN_WITH_GOOGLE, true),
     );
-    expect(oauthResult.current.isQwenAuth).toBe(false);
+    expect(oauthResult.current.qwenAuthState.authStatus).toBe('idle');
   });
 
-  it('should set isQwenAuthenticating to true when starting authentication with Qwen auth', () => {
-    const settings = createMockSettings(AuthType.QWEN_OAUTH);
-    const { result } = renderHook(() => useQwenAuth(settings, true));
+  it('should initialize with idle status when starting authentication with Qwen auth', () => {
+    const { result } = renderHook(() => useQwenAuth(AuthType.QWEN_OAUTH, true));
 
-    expect(result.current.isQwenAuthenticating).toBe(true);
-    expect(result.current.authStatus).toBe('idle');
+    expect(result.current.qwenAuthState.authStatus).toBe('idle');
+    expect(mockQwenOAuth2Events.on).toHaveBeenCalled();
   });
 });

packages/cli/src/ui/hooks/useQwenAuth.ts

@@ -5,23 +5,15 @@
  */
 
 import { useState, useCallback, useEffect } from 'react';
-import type { LoadedSettings } from '../../config/settings.js';
 import {
   AuthType,
   qwenOAuth2Events,
   QwenOAuth2Event,
+  type DeviceAuthorizationData,
 } from '@qwen-code/qwen-code-core';
 
-export interface DeviceAuthorizationInfo {
-  verification_uri: string;
-  verification_uri_complete: string;
-  user_code: string;
-  expires_in: number;
-}
-
-interface QwenAuthState {
-  isQwenAuthenticating: boolean;
-  deviceAuth: DeviceAuthorizationInfo | null;
+export interface QwenAuthState {
+  deviceAuth: DeviceAuthorizationData | null;
   authStatus:
     | 'idle'
     | 'polling'
@@ -33,25 +25,22 @@ interface QwenAuthState {
 }
 
 export const useQwenAuth = (
-  settings: LoadedSettings,
+  pendingAuthType: AuthType | undefined,
   isAuthenticating: boolean,
 ) => {
   const [qwenAuthState, setQwenAuthState] = useState<QwenAuthState>({
-    isQwenAuthenticating: false,
     deviceAuth: null,
     authStatus: 'idle',
     authMessage: null,
   });
 
-  const isQwenAuth =
-    settings.merged.security?.auth?.selectedType === AuthType.QWEN_OAUTH;
+  const isQwenAuth = pendingAuthType === AuthType.QWEN_OAUTH;
 
   // Set up event listeners when authentication starts
   useEffect(() => {
     if (!isQwenAuth || !isAuthenticating) {
       // Reset state when not authenticating or not Qwen auth
       setQwenAuthState({
-        isQwenAuthenticating: false,
         deviceAuth: null,
         authStatus: 'idle',
         authMessage: null,
@@ -61,12 +50,11 @@ export const useQwenAuth = (
 
     setQwenAuthState((prev) => ({
       ...prev,
-      isQwenAuthenticating: true,
       authStatus: 'idle',
     }));
 
     // Set up event listeners
-    const handleDeviceAuth = (deviceAuth: DeviceAuthorizationInfo) => {
+    const handleDeviceAuth = (deviceAuth: DeviceAuthorizationData) => {
       setQwenAuthState((prev) => ({
         ...prev,
         deviceAuth: {
@@ -74,6 +62,7 @@ export const useQwenAuth = (
           verification_uri_complete: deviceAuth.verification_uri_complete,
           user_code: deviceAuth.user_code,
           expires_in: deviceAuth.expires_in,
+          device_code: deviceAuth.device_code,
         },
         authStatus: 'polling',
       }));
@@ -106,7 +95,6 @@ export const useQwenAuth = (
     qwenOAuth2Events.emit(QwenOAuth2Event.AuthCancel);
 
     setQwenAuthState({
-      isQwenAuthenticating: false,
       deviceAuth: null,
       authStatus: 'idle',
       authMessage: null,
@@ -114,8 +102,7 @@ export const useQwenAuth = (
   }, []);
 
   return {
-    ...qwenAuthState,
-    isQwenAuth,
+    qwenAuthState,
     cancelQwenAuth,
   };
 };

packages/cli/src/ui/types.ts

@@ -120,13 +120,22 @@ export type HistoryItemWarning = HistoryItemBase & {
 
 export type HistoryItemAbout = HistoryItemBase & {
   type: 'about';
-  cliVersion: string;
-  osVersion: string;
-  sandboxEnv: string;
-  modelVersion: string;
-  selectedAuthType: string;
-  gcpProject: string;
-  ideClient: string;
+  systemInfo: {
+    cliVersion: string;
+    osPlatform: string;
+    osArch: string;
+    osRelease: string;
+    nodeVersion: string;
+    npmVersion: string;
+    sandboxEnv: string;
+    modelVersion: string;
+    selectedAuthType: string;
+    ideClient: string;
+    sessionId: string;
+    memoryUsage: string;
+    baseUrl?: string;
+    gitCommit?: string;
+  };
 };
 
 export type HistoryItemHelp = HistoryItemBase & {
@@ -288,13 +297,22 @@ export type Message =
   | {
       type: MessageType.ABOUT;
       timestamp: Date;
-      cliVersion: string;
-      osVersion: string;
-      sandboxEnv: string;
-      modelVersion: string;
-      selectedAuthType: string;
-      gcpProject: string;
-      ideClient: string;
+      systemInfo: {
+        cliVersion: string;
+        osPlatform: string;
+        osArch: string;
+        osRelease: string;
+        nodeVersion: string;
+        npmVersion: string;
+        sandboxEnv: string;
+        modelVersion: string;
+        selectedAuthType: string;
+        ideClient: string;
+        sessionId: string;
+        memoryUsage: string;
+        baseUrl?: string;
+        gitCommit?: string;
+      };
       content?: string; // Optional content, not really used for ABOUT
     }
   | {

packages/cli/src/ui/utils/clipboardUtils.ts

@@ -6,7 +6,7 @@
 
 import * as fs from 'node:fs/promises';
 import * as path from 'node:path';
-import { spawnAsync } from '@qwen-code/qwen-code-core';
+import { execCommand } from '@qwen-code/qwen-code-core';
 
 /**
  * Checks if the system clipboard contains an image (macOS only for now)
@@ -19,7 +19,7 @@ export async function clipboardHasImage(): Promise<boolean> {
 
   try {
     // Use osascript to check clipboard type
-    const { stdout } = await spawnAsync('osascript', ['-e', 'clipboard info']);
+    const { stdout } = await execCommand('osascript', ['-e', 'clipboard info']);
     const imageRegex =
       /«class PNGf»|TIFF picture|JPEG picture|GIF picture|«class JPEG»|«class TIFF»/;
     return imageRegex.test(stdout);
@@ -80,7 +80,7 @@ export async function saveClipboardImage(
         end try
       `;
 
-      const { stdout } = await spawnAsync('osascript', ['-e', script]);
+      const { stdout } = await execCommand('osascript', ['-e', script]);
 
       if (stdout.trim() === 'success') {
         // Verify the file was created and has content

packages/cli/src/ui/utils/commandUtils.test.ts

@@ -13,6 +13,7 @@ import {
   isSlashCommand,
   copyToClipboard,
   getUrlOpenCommand,
+  CodePage,
 } from './commandUtils.js';
 
 // Mock child_process
@@ -188,7 +189,10 @@ describe('commandUtils', () => {
 
         await copyToClipboard(testText);
 
-        expect(mockSpawn).toHaveBeenCalledWith('clip', []);
+        expect(mockSpawn).toHaveBeenCalledWith('cmd', [
+          '/c',
+          `chcp ${CodePage.UTF8} >nul && clip`,
+        ]);
         expect(mockChild.stdin.write).toHaveBeenCalledWith(testText);
         expect(mockChild.stdin.end).toHaveBeenCalled();
       });

packages/cli/src/ui/utils/commandUtils.ts

@@ -7,6 +7,23 @@
 import type { SpawnOptions } from 'node:child_process';
 import { spawn } from 'node:child_process';
 
+/**
+ * Common Windows console code pages (CP) used for encoding conversions.
+ *
+ * @remarks
+ * - `UTF8` (65001): Unicode (UTF-8) — recommended for cross-language scripts.
+ * - `GBK` (936): Simplified Chinese — default on most Chinese Windows systems.
+ * - `BIG5` (950): Traditional Chinese.
+ * - `LATIN1` (1252): Western European — default on many Western systems.
+ */
+export const CodePage = {
+  UTF8: 65001,
+  GBK: 936,
+  BIG5: 950,
+  LATIN1: 1252,
+} as const;
+
+export type CodePage = (typeof CodePage)[keyof typeof CodePage];
 /**
  * Checks if a query string potentially represents an '@' command.
  * It triggers if the query starts with '@' or contains '@' preceded by whitespace
@@ -80,7 +97,7 @@ export const copyToClipboard = async (text: string): Promise<void> => {
 
   switch (process.platform) {
     case 'win32':
-      return run('clip', []);
+      return run('cmd', ['/c', `chcp ${CodePage.UTF8} >nul && clip`]);
     case 'darwin':
       return run('pbcopy', []);
     case 'linux':

packages/cli/src/ui/utils/terminalSetup.ts

@@ -48,7 +48,7 @@ export interface TerminalSetupResult {
   requiresRestart?: boolean;
 }
 
-type SupportedTerminal = 'vscode' | 'cursor' | 'windsurf';
+type SupportedTerminal = 'vscode' | 'cursor' | 'windsurf' | 'trae';
 
 // Terminal detection
 async function detectTerminal(): Promise<SupportedTerminal | null> {
@@ -68,6 +68,11 @@ async function detectTerminal(): Promise<SupportedTerminal | null> {
   ) {
     return 'windsurf';
   }
+
+  if (process.env['TERM_PRODUCT']?.toLowerCase().includes('trae')) {
+    return 'trae';
+  }
+
   // Check VS Code last since forks may also set VSCODE env vars
   if (termProgram === 'vscode' || process.env['VSCODE_GIT_IPC_HANDLE']) {
     return 'vscode';
@@ -86,6 +91,8 @@ async function detectTerminal(): Promise<SupportedTerminal | null> {
         return 'cursor';
       if (parentName.includes('code') || parentName.includes('Code'))
         return 'vscode';
+      if (parentName.includes('trae') || parentName.includes('Trae'))
+        return 'trae';
     } catch (error) {
       // Continue detection even if process check fails
       console.debug('Parent process detection failed:', error);
@@ -287,6 +294,10 @@ async function configureWindsurf(): Promise<TerminalSetupResult> {
   return configureVSCodeStyle('Windsurf', 'Windsurf');
 }
 
+async function configureTrae(): Promise<TerminalSetupResult> {
+  return configureVSCodeStyle('Trae', 'Trae');
+}
+
 /**
  * Main terminal setup function that detects and configures the current terminal.
  *
@@ -333,6 +344,8 @@ export async function terminalSetup(): Promise<TerminalSetupResult> {
       return configureCursor();
     case 'windsurf':
       return configureWindsurf();
+    case 'trae':
+      return configureTrae();
     default:
       return {
         success: false,

packages/cli/src/utils/attentionNotification.test.ts

@@ -0,0 +1,72 @@
+/**
+ * @license
+ * Copyright 2025 Qwen
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import {
+  notifyTerminalAttention,
+  AttentionNotificationReason,
+} from './attentionNotification.js';
+
+describe('notifyTerminalAttention', () => {
+  let stream: { write: ReturnType<typeof vi.fn>; isTTY: boolean };
+
+  beforeEach(() => {
+    stream = { write: vi.fn().mockReturnValue(true), isTTY: true };
+  });
+
+  it('emits terminal bell character', () => {
+    const result = notifyTerminalAttention(
+      AttentionNotificationReason.ToolApproval,
+      {
+        stream,
+      },
+    );
+
+    expect(result).toBe(true);
+    expect(stream.write).toHaveBeenCalledWith('\u0007');
+  });
+
+  it('returns false when not running inside a tty', () => {
+    stream.isTTY = false;
+
+    const result = notifyTerminalAttention(
+      AttentionNotificationReason.ToolApproval,
+      { stream },
+    );
+
+    expect(result).toBe(false);
+    expect(stream.write).not.toHaveBeenCalled();
+  });
+
+  it('returns false when stream write fails', () => {
+    stream.write = vi.fn().mockImplementation(() => {
+      throw new Error('Write failed');
+    });
+
+    const result = notifyTerminalAttention(
+      AttentionNotificationReason.ToolApproval,
+      { stream },
+    );
+
+    expect(result).toBe(false);
+  });
+
+  it('works with different notification reasons', () => {
+    const reasons = [
+      AttentionNotificationReason.ToolApproval,
+      AttentionNotificationReason.LongTaskComplete,
+    ];
+
+    reasons.forEach((reason) => {
+      stream.write.mockClear();
+
+      const result = notifyTerminalAttention(reason, { stream });
+
+      expect(result).toBe(true);
+      expect(stream.write).toHaveBeenCalledWith('\u0007');
+    });
+  });
+});

packages/cli/src/utils/attentionNotification.ts

@@ -0,0 +1,43 @@
+/**
+ * @license
+ * Copyright 2025 Qwen
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import process from 'node:process';
+
+export enum AttentionNotificationReason {
+  ToolApproval = 'tool_approval',
+  LongTaskComplete = 'long_task_complete',
+}
+
+export interface TerminalNotificationOptions {
+  stream?: Pick<NodeJS.WriteStream, 'write' | 'isTTY'>;
+}
+
+const TERMINAL_BELL = '\u0007';
+
+/**
+ * Grabs the user's attention by emitting the terminal bell character.
+ * This causes the terminal to flash or play a sound, alerting the user
+ * to check the CLI for important events.
+ *
+ * @returns true when the bell was successfully written to the terminal.
+ */
+export function notifyTerminalAttention(
+  _reason: AttentionNotificationReason,
+  options: TerminalNotificationOptions = {},
+): boolean {
+  const stream = options.stream ?? process.stdout;
+  if (!stream?.write || stream.isTTY === false) {
+    return false;
+  }
+
+  try {
+    stream.write(TERMINAL_BELL);
+    return true;
+  } catch (error) {
+    console.warn('Failed to send terminal bell:', error);
+    return false;
+  }
+}

packages/cli/src/utils/dialogScopeUtils.ts

@@ -14,7 +14,11 @@ import { settingExistsInScope } from './settingsUtils.js';
 export const SCOPE_LABELS = {
   [SettingScope.User]: 'User Settings',
   [SettingScope.Workspace]: 'Workspace Settings',
-  [SettingScope.System]: 'System Settings',
+
+  // TODO: migrate system settings to user settings
+  // we don't want to save settings to system scope, it is a troublemaker
+  // comment it out for now.
+  // [SettingScope.System]: 'System Settings',
 } as const;
 
 /**
@@ -27,7 +31,7 @@ export function getScopeItems() {
       label: SCOPE_LABELS[SettingScope.Workspace],
       value: SettingScope.Workspace,
     },
-    { label: SCOPE_LABELS[SettingScope.System], value: SettingScope.System },
+    // { label: SCOPE_LABELS[SettingScope.System], value: SettingScope.System },
   ];
 }
 

packages/cli/src/utils/systemInfo.test.ts

@@ -0,0 +1,331 @@
+/**
+ * @license
+ * Copyright 2025 Qwen
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { describe, it, expect, beforeEach, vi, afterEach } from 'vitest';
+import {
+  getSystemInfo,
+  getExtendedSystemInfo,
+  getNpmVersion,
+  getSandboxEnv,
+  getIdeClientName,
+} from './systemInfo.js';
+import type { CommandContext } from '../ui/commands/types.js';
+import { createMockCommandContext } from '../test-utils/mockCommandContext.js';
+import * as child_process from 'node:child_process';
+import os from 'node:os';
+import { IdeClient } from '@qwen-code/qwen-code-core';
+import * as versionUtils from './version.js';
+import type { ExecSyncOptions } from 'node:child_process';
+
+vi.mock('node:child_process');
+
+vi.mock('node:os', () => ({
+  default: {
+    release: vi.fn(),
+  },
+}));
+
+vi.mock('./version.js', () => ({
+  getCliVersion: vi.fn(),
+}));
+
+vi.mock('@qwen-code/qwen-code-core', async (importOriginal) => {
+  const actual =
+    await importOriginal<typeof import('@qwen-code/qwen-code-core')>();
+  return {
+    ...actual,
+    IdeClient: {
+      getInstance: vi.fn(),
+    },
+  };
+});
+
+describe('systemInfo', () => {
+  let mockContext: CommandContext;
+  const originalPlatform = process.platform;
+  const originalArch = process.arch;
+  const originalVersion = process.version;
+  const originalEnv = { ...process.env };
+
+  beforeEach(() => {
+    mockContext = createMockCommandContext({
+      services: {
+        config: {
+          getModel: vi.fn().mockReturnValue('test-model'),
+          getIdeMode: vi.fn().mockReturnValue(true),
+          getSessionId: vi.fn().mockReturnValue('test-session-id'),
+          getContentGeneratorConfig: vi.fn().mockReturnValue({
+            baseUrl: 'https://api.openai.com',
+          }),
+        },
+        settings: {
+          merged: {
+            security: {
+              auth: {
+                selectedType: 'test-auth',
+              },
+            },
+          },
+        },
+      },
+    } as unknown as CommandContext);
+
+    vi.mocked(versionUtils.getCliVersion).mockResolvedValue('test-version');
+    vi.mocked(child_process.execSync).mockImplementation(
+      (command: string, options?: ExecSyncOptions) => {
+        if (
+          options &&
+          typeof options === 'object' &&
+          'encoding' in options &&
+          options.encoding === 'utf-8'
+        ) {
+          return '10.0.0';
+        }
+        return Buffer.from('10.0.0', 'utf-8');
+      },
+    );
+    vi.mocked(os.release).mockReturnValue('22.0.0');
+    process.env['GOOGLE_CLOUD_PROJECT'] = 'test-gcp-project';
+    Object.defineProperty(process, 'platform', {
+      value: 'test-os',
+    });
+    Object.defineProperty(process, 'arch', {
+      value: 'x64',
+    });
+    Object.defineProperty(process, 'version', {
+      value: 'v20.0.0',
+    });
+  });
+
+  afterEach(() => {
+    vi.unstubAllEnvs();
+    Object.defineProperty(process, 'platform', {
+      value: originalPlatform,
+    });
+    Object.defineProperty(process, 'arch', {
+      value: originalArch,
+    });
+    Object.defineProperty(process, 'version', {
+      value: originalVersion,
+    });
+    process.env = originalEnv;
+    vi.clearAllMocks();
+    vi.resetAllMocks();
+  });
+
+  describe('getNpmVersion', () => {
+    it('should return npm version when available', async () => {
+      vi.mocked(child_process.execSync).mockImplementation(
+        (command: string, options?: ExecSyncOptions) => {
+          if (
+            options &&
+            typeof options === 'object' &&
+            'encoding' in options &&
+            options.encoding === 'utf-8'
+          ) {
+            return '10.0.0';
+          }
+          return Buffer.from('10.0.0', 'utf-8');
+        },
+      );
+      const version = await getNpmVersion();
+      expect(version).toBe('10.0.0');
+    });
+
+    it('should return unknown when npm command fails', async () => {
+      vi.mocked(child_process.execSync).mockImplementation(() => {
+        throw new Error('npm not found');
+      });
+      const version = await getNpmVersion();
+      expect(version).toBe('unknown');
+    });
+  });
+
+  describe('getSandboxEnv', () => {
+    it('should return "no sandbox" when SANDBOX is not set', () => {
+      delete process.env['SANDBOX'];
+      expect(getSandboxEnv()).toBe('no sandbox');
+    });
+
+    it('should return sandbox-exec info when SANDBOX is sandbox-exec', () => {
+      process.env['SANDBOX'] = 'sandbox-exec';
+      process.env['SEATBELT_PROFILE'] = 'test-profile';
+      expect(getSandboxEnv()).toBe('sandbox-exec (test-profile)');
+    });
+
+    it('should return sandbox name without prefix when stripPrefix is true', () => {
+      process.env['SANDBOX'] = 'qwen-code-test-sandbox';
+      expect(getSandboxEnv(true)).toBe('test-sandbox');
+    });
+
+    it('should return sandbox name with prefix when stripPrefix is false', () => {
+      process.env['SANDBOX'] = 'qwen-code-test-sandbox';
+      expect(getSandboxEnv(false)).toBe('qwen-code-test-sandbox');
+    });
+
+    it('should handle qwen- prefix removal', () => {
+      process.env['SANDBOX'] = 'qwen-custom-sandbox';
+      expect(getSandboxEnv(true)).toBe('custom-sandbox');
+    });
+  });
+
+  describe('getIdeClientName', () => {
+    it('should return IDE client name when IDE mode is enabled', async () => {
+      vi.mocked(IdeClient.getInstance).mockResolvedValue({
+        getDetectedIdeDisplayName: vi.fn().mockReturnValue('test-ide'),
+      } as unknown as IdeClient);
+
+      const ideClient = await getIdeClientName(mockContext);
+      expect(ideClient).toBe('test-ide');
+    });
+
+    it('should return empty string when IDE mode is disabled', async () => {
+      vi.mocked(mockContext.services.config!.getIdeMode).mockReturnValue(false);
+
+      const ideClient = await getIdeClientName(mockContext);
+      expect(ideClient).toBe('');
+    });
+
+    it('should return empty string when IDE client detection fails', async () => {
+      vi.mocked(IdeClient.getInstance).mockRejectedValue(
+        new Error('IDE client error'),
+      );
+
+      const ideClient = await getIdeClientName(mockContext);
+      expect(ideClient).toBe('');
+    });
+  });
+
+  describe('getSystemInfo', () => {
+    it('should collect all system information', async () => {
+      // Ensure SANDBOX is not set for this test
+      delete process.env['SANDBOX'];
+      vi.mocked(IdeClient.getInstance).mockResolvedValue({
+        getDetectedIdeDisplayName: vi.fn().mockReturnValue('test-ide'),
+      } as unknown as IdeClient);
+      vi.mocked(child_process.execSync).mockImplementation(
+        (command: string, options?: ExecSyncOptions) => {
+          if (
+            options &&
+            typeof options === 'object' &&
+            'encoding' in options &&
+            options.encoding === 'utf-8'
+          ) {
+            return '10.0.0';
+          }
+          return Buffer.from('10.0.0', 'utf-8');
+        },
+      );
+
+      const systemInfo = await getSystemInfo(mockContext);
+
+      expect(systemInfo).toEqual({
+        cliVersion: 'test-version',
+        osPlatform: 'test-os',
+        osArch: 'x64',
+        osRelease: '22.0.0',
+        nodeVersion: 'v20.0.0',
+        npmVersion: '10.0.0',
+        sandboxEnv: 'no sandbox',
+        modelVersion: 'test-model',
+        selectedAuthType: 'test-auth',
+        ideClient: 'test-ide',
+        sessionId: 'test-session-id',
+      });
+    });
+
+    it('should handle missing config gracefully', async () => {
+      mockContext.services.config = null;
+      vi.mocked(IdeClient.getInstance).mockResolvedValue({
+        getDetectedIdeDisplayName: vi.fn().mockReturnValue(''),
+      } as unknown as IdeClient);
+
+      const systemInfo = await getSystemInfo(mockContext);
+
+      expect(systemInfo.modelVersion).toBe('Unknown');
+      expect(systemInfo.sessionId).toBe('unknown');
+    });
+  });
+
+  describe('getExtendedSystemInfo', () => {
+    it('should include memory usage and base URL', async () => {
+      vi.mocked(IdeClient.getInstance).mockResolvedValue({
+        getDetectedIdeDisplayName: vi.fn().mockReturnValue('test-ide'),
+      } as unknown as IdeClient);
+      vi.mocked(child_process.execSync).mockImplementation(
+        (command: string, options?: ExecSyncOptions) => {
+          if (
+            options &&
+            typeof options === 'object' &&
+            'encoding' in options &&
+            options.encoding === 'utf-8'
+          ) {
+            return '10.0.0';
+          }
+          return Buffer.from('10.0.0', 'utf-8');
+        },
+      );
+
+      const { AuthType } = await import('@qwen-code/qwen-code-core');
+      // Update the mock context to use OpenAI auth
+      mockContext.services.settings.merged.security!.auth!.selectedType =
+        AuthType.USE_OPENAI;
+
+      const extendedInfo = await getExtendedSystemInfo(mockContext);
+
+      expect(extendedInfo.memoryUsage).toBeDefined();
+      expect(extendedInfo.memoryUsage).toMatch(/\d+\.\d+ (KB|MB|GB)/);
+      expect(extendedInfo.baseUrl).toBe('https://api.openai.com');
+    });
+
+    it('should use sandbox env without prefix for bug reports', async () => {
+      process.env['SANDBOX'] = 'qwen-code-test-sandbox';
+      vi.mocked(IdeClient.getInstance).mockResolvedValue({
+        getDetectedIdeDisplayName: vi.fn().mockReturnValue(''),
+      } as unknown as IdeClient);
+      vi.mocked(child_process.execSync).mockImplementation(
+        (command: string, options?: ExecSyncOptions) => {
+          if (
+            options &&
+            typeof options === 'object' &&
+            'encoding' in options &&
+            options.encoding === 'utf-8'
+          ) {
+            return '10.0.0';
+          }
+          return Buffer.from('10.0.0', 'utf-8');
+        },
+      );
+
+      const extendedInfo = await getExtendedSystemInfo(mockContext);
+
+      expect(extendedInfo.sandboxEnv).toBe('test-sandbox');
+    });
+
+    it('should not include base URL for non-OpenAI auth', async () => {
+      vi.mocked(IdeClient.getInstance).mockResolvedValue({
+        getDetectedIdeDisplayName: vi.fn().mockReturnValue(''),
+      } as unknown as IdeClient);
+      vi.mocked(child_process.execSync).mockImplementation(
+        (command: string, options?: ExecSyncOptions) => {
+          if (
+            options &&
+            typeof options === 'object' &&
+            'encoding' in options &&
+            options.encoding === 'utf-8'
+          ) {
+            return '10.0.0';
+          }
+          return Buffer.from('10.0.0', 'utf-8');
+        },
+      );
+
+      const extendedInfo = await getExtendedSystemInfo(mockContext);
+
+      expect(extendedInfo.baseUrl).toBeUndefined();
+    });
+  });
+});

packages/cli/src/utils/systemInfo.ts

@@ -0,0 +1,173 @@
+/**
+ * @license
+ * Copyright 2025 Qwen
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import process from 'node:process';
+import os from 'node:os';
+import { execSync } from 'node:child_process';
+import type { CommandContext } from '../ui/commands/types.js';
+import { getCliVersion } from './version.js';
+import { IdeClient, AuthType } from '@qwen-code/qwen-code-core';
+import { formatMemoryUsage } from '../ui/utils/formatters.js';
+import { GIT_COMMIT_INFO } from '../generated/git-commit.js';
+
+/**
+ * System information interface containing all system-related details
+ * that can be collected for debugging and reporting purposes.
+ */
+export interface SystemInfo {
+  cliVersion: string;
+  osPlatform: string;
+  osArch: string;
+  osRelease: string;
+  nodeVersion: string;
+  npmVersion: string;
+  sandboxEnv: string;
+  modelVersion: string;
+  selectedAuthType: string;
+  ideClient: string;
+  sessionId: string;
+}
+
+/**
+ * Additional system information for bug reports
+ */
+export interface ExtendedSystemInfo extends SystemInfo {
+  memoryUsage: string;
+  baseUrl?: string;
+  gitCommit?: string;
+}
+
+/**
+ * Gets the NPM version, handling cases where npm might not be available.
+ * Returns 'unknown' if npm command fails or is not found.
+ */
+export async function getNpmVersion(): Promise<string> {
+  try {
+    return execSync('npm --version', { encoding: 'utf-8' }).trim();
+  } catch {
+    return 'unknown';
+  }
+}
+
+/**
+ * Gets the IDE client name if IDE mode is enabled.
+ * Returns empty string if IDE mode is disabled or IDE client is not detected.
+ */
+export async function getIdeClientName(
+  context: CommandContext,
+): Promise<string> {
+  if (!context.services.config?.getIdeMode()) {
+    return '';
+  }
+  try {
+    const ideClient = await IdeClient.getInstance();
+    return ideClient?.getDetectedIdeDisplayName() ?? '';
+  } catch {
+    return '';
+  }
+}
+
+/**
+ * Gets the sandbox environment information.
+ * Handles different sandbox types including sandbox-exec and custom sandbox environments.
+ * For bug reports, removes 'qwen-' or 'qwen-code-' prefixes from sandbox names.
+ *
+ * @param stripPrefix - Whether to strip 'qwen-' prefix (used for bug reports)
+ */
+export function getSandboxEnv(stripPrefix = false): string {
+  const sandbox = process.env['SANDBOX'];
+
+  if (!sandbox || sandbox === 'sandbox-exec') {
+    if (sandbox === 'sandbox-exec') {
+      const profile = process.env['SEATBELT_PROFILE'] || 'unknown';
+      return `sandbox-exec (${profile})`;
+    }
+    return 'no sandbox';
+  }
+
+  // For bug reports, remove qwen- prefix
+  if (stripPrefix) {
+    return sandbox.replace(/^qwen-(?:code-)?/, '');
+  }
+
+  return sandbox;
+}
+
+/**
+ * Collects comprehensive system information for debugging and reporting.
+ * This function gathers all system-related details including OS, versions,
+ * sandbox environment, authentication, and session information.
+ *
+ * @param context - Command context containing config and settings
+ * @returns Promise resolving to SystemInfo object with all collected information
+ */
+export async function getSystemInfo(
+  context: CommandContext,
+): Promise<SystemInfo> {
+  const osPlatform = process.platform;
+  const osArch = process.arch;
+  const osRelease = os.release();
+  const nodeVersion = process.version;
+  const npmVersion = await getNpmVersion();
+  const sandboxEnv = getSandboxEnv();
+  const modelVersion = context.services.config?.getModel() || 'Unknown';
+  const cliVersion = await getCliVersion();
+  const selectedAuthType =
+    context.services.settings.merged.security?.auth?.selectedType || '';
+  const ideClient = await getIdeClientName(context);
+  const sessionId = context.services.config?.getSessionId() || 'unknown';
+
+  return {
+    cliVersion,
+    osPlatform,
+    osArch,
+    osRelease,
+    nodeVersion,
+    npmVersion,
+    sandboxEnv,
+    modelVersion,
+    selectedAuthType,
+    ideClient,
+    sessionId,
+  };
+}
+
+/**
+ * Collects extended system information for bug reports.
+ * Includes all standard system info plus memory usage and optional base URL.
+ *
+ * @param context - Command context containing config and settings
+ * @returns Promise resolving to ExtendedSystemInfo object
+ */
+export async function getExtendedSystemInfo(
+  context: CommandContext,
+): Promise<ExtendedSystemInfo> {
+  const baseInfo = await getSystemInfo(context);
+  const memoryUsage = formatMemoryUsage(process.memoryUsage().rss);
+
+  // For bug reports, use sandbox name without prefix
+  const sandboxEnv = getSandboxEnv(true);
+
+  // Get base URL if using OpenAI auth
+  const baseUrl =
+    baseInfo.selectedAuthType === AuthType.USE_OPENAI
+      ? context.services.config?.getContentGeneratorConfig()?.baseUrl
+      : undefined;
+
+  // Get git commit info
+  const gitCommit =
+    GIT_COMMIT_INFO && !['N/A'].includes(GIT_COMMIT_INFO)
+      ? GIT_COMMIT_INFO
+      : undefined;
+
+  return {
+    ...baseInfo,
+    sandboxEnv,
+    memoryUsage,
+    baseUrl,
+    gitCommit,
+  };
+}

packages/cli/src/utils/systemInfoFields.ts

@@ -0,0 +1,117 @@
+/**
+ * @license
+ * Copyright 2025 Qwen
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import type { ExtendedSystemInfo } from './systemInfo.js';
+
+/**
+ * Field configuration for system information display
+ */
+export interface SystemInfoField {
+  label: string;
+  key: keyof ExtendedSystemInfo;
+}
+
+/**
+ * Unified field configuration for system information display.
+ * This ensures consistent labeling between /about and /bug commands.
+ */
+export function getSystemInfoFields(
+  info: ExtendedSystemInfo,
+): SystemInfoField[] {
+  const allFields: SystemInfoField[] = [
+    {
+      label: 'CLI Version',
+      key: 'cliVersion',
+    },
+    {
+      label: 'Git Commit',
+      key: 'gitCommit',
+    },
+    {
+      label: 'Model',
+      key: 'modelVersion',
+    },
+    {
+      label: 'Sandbox',
+      key: 'sandboxEnv',
+    },
+    {
+      label: 'OS Platform',
+      key: 'osPlatform',
+    },
+    {
+      label: 'OS Arch',
+      key: 'osArch',
+    },
+    {
+      label: 'OS Release',
+      key: 'osRelease',
+    },
+    {
+      label: 'Node.js Version',
+      key: 'nodeVersion',
+    },
+    {
+      label: 'NPM Version',
+      key: 'npmVersion',
+    },
+    {
+      label: 'Session ID',
+      key: 'sessionId',
+    },
+    {
+      label: 'Auth Method',
+      key: 'selectedAuthType',
+    },
+    {
+      label: 'Base URL',
+      key: 'baseUrl',
+    },
+    {
+      label: 'Memory Usage',
+      key: 'memoryUsage',
+    },
+    {
+      label: 'IDE Client',
+      key: 'ideClient',
+    },
+  ];
+
+  // Filter out optional fields that are not present
+  return allFields.filter((field) => {
+    const value = info[field.key];
+    // Optional fields: only show if they exist and are non-empty
+    if (
+      field.key === 'baseUrl' ||
+      field.key === 'gitCommit' ||
+      field.key === 'ideClient'
+    ) {
+      return Boolean(value);
+    }
+    return true;
+  });
+}
+
+/**
+ * Get the value for a field from system info
+ */
+export function getFieldValue(
+  field: SystemInfoField,
+  info: ExtendedSystemInfo,
+): string {
+  const value = info[field.key];
+
+  if (value === undefined || value === null) {
+    return '';
+  }
+
+  // Special formatting for selectedAuthType
+  if (field.key === 'selectedAuthType') {
+    return String(value).startsWith('oauth') ? 'OAuth' : String(value);
+  }
+
+  return String(value);
+}

packages/cli/src/utils/userStartupWarnings.ts

@@ -67,11 +67,15 @@ const ripgrepAvailabilityCheck: WarningCheck = {
       return null;
     }
 
-    const isAvailable = await canUseRipgrep(options.useBuiltinRipgrep);
-    if (!isAvailable) {
-      return 'Ripgrep not available: Please install ripgrep globally to enable faster file content search. Falling back to built-in grep.';
+    try {
+      const isAvailable = await canUseRipgrep(options.useBuiltinRipgrep);
+      if (!isAvailable) {
+        return 'Ripgrep not available: Please install ripgrep globally to enable faster file content search. Falling back to built-in grep.';
+      }
+      return null;
+    } catch (error) {
+      return `Ripgrep not available: ${error instanceof Error ? error.message : 'Unknown error'}. Falling back to built-in grep.`;
     }
-    return null;
   },
 };
 

packages/cli/src/zed-integration/acp.ts

@@ -7,7 +7,6 @@
 /* ACP defines a schema for a simple (experimental) JSON-RPC protocol that allows GUI applications to interact with agents. */
 
 import { z } from 'zod';
-import { EOL } from 'node:os';
 import * as schema from './schema.js';
 export * from './schema.js';
 
@@ -173,7 +172,7 @@ class Connection {
     const decoder = new TextDecoder();
     for await (const chunk of output) {
       content += decoder.decode(chunk, { stream: true });
-      const lines = content.split(EOL);
+      const lines = content.split('\n');
       content = lines.pop() || '';
 
       for (const line of lines) {

packages/cli/src/zed-integration/schema.ts

@@ -128,6 +128,14 @@ export type AgentRequest = z.infer<typeof agentRequestSchema>;
 
 export type AgentNotification = z.infer<typeof agentNotificationSchema>;
 
+export type AvailableCommandInput = z.infer<typeof availableCommandInputSchema>;
+
+export type AvailableCommand = z.infer<typeof availableCommandSchema>;
+
+export type AvailableCommandsUpdate = z.infer<
+  typeof availableCommandsUpdateSchema
+>;
+
 export const writeTextFileRequestSchema = z.object({
   content: z.string(),
   path: z.string(),
@@ -386,6 +394,21 @@ export const promptRequestSchema = z.object({
   sessionId: z.string(),
 });
 
+export const availableCommandInputSchema = z.object({
+  hint: z.string(),
+});
+
+export const availableCommandSchema = z.object({
+  description: z.string(),
+  input: availableCommandInputSchema.nullable().optional(),
+  name: z.string(),
+});
+
+export const availableCommandsUpdateSchema = z.object({
+  availableCommands: z.array(availableCommandSchema),
+  sessionUpdate: z.literal('available_commands_update'),
+});
+
 export const sessionUpdateSchema = z.union([
   z.object({
     content: contentBlockSchema,
@@ -423,6 +446,7 @@ export const sessionUpdateSchema = z.union([
     entries: z.array(planEntrySchema),
     sessionUpdate: z.literal('plan'),
   }),
+  availableCommandsUpdateSchema,
 ]);
 
 export const agentResponseSchema = z.union([

packages/cli/src/zed-integration/zedIntegration.ts

@@ -12,6 +12,12 @@ import type {
   GeminiChat,
   ToolCallConfirmationDetails,
   ToolResult,
+  SubAgentEventEmitter,
+  SubAgentToolCallEvent,
+  SubAgentToolResultEvent,
+  SubAgentApprovalRequestEvent,
+  AnyDeclarativeTool,
+  AnyToolInvocation,
 } from '@qwen-code/qwen-code-core';
 import {
   AuthType,
@@ -25,9 +31,15 @@ import {
   MCPServerConfig,
   ToolConfirmationOutcome,
   logToolCall,
+  logUserPrompt,
   getErrorStatus,
   isWithinRoot,
   isNodeError,
+  SubAgentEventType,
+  TaskTool,
+  Kind,
+  TodoWriteTool,
+  UserPromptEvent,
 } from '@qwen-code/qwen-code-core';
 import * as acp from './acp.js';
 import { AcpFileSystemService } from './fileSystemService.js';
@@ -43,6 +55,26 @@ import { ExtensionStorage, type Extension } from '../config/extension.js';
 import type { CliArgs } from '../config/config.js';
 import { loadCliConfig } from '../config/config.js';
 import { ExtensionEnablementManager } from '../config/extensions/extensionEnablement.js';
+import {
+  handleSlashCommand,
+  getAvailableCommands,
+} from '../nonInteractiveCliCommands.js';
+import type { AvailableCommand, AvailableCommandsUpdate } from './schema.js';
+import { isSlashCommand } from '../ui/utils/commandUtils.js';
+
+/**
+ * Built-in commands that are allowed in ACP integration mode.
+ * Only these commands will be available when using handleSlashCommand
+ * or getAvailableCommands in ACP integration.
+ *
+ * Currently, only "init" is supported because `handleSlashCommand` in
+ * nonInteractiveCliCommands.ts only supports handling results where
+ * result.type is "submit_prompt". Other result types are either coupled
+ * to the UI or cannot send notifications to the client via ACP.
+ *
+ * If you have a good idea to add support for more commands, PRs are welcome!
+ */
+const ALLOWED_BUILTIN_COMMANDS_FOR_ACP = ['init'];
 
 /**
  * Resolves the model to use based on the current configuration.
@@ -141,7 +173,7 @@ class GeminiAgent {
     cwd,
     mcpServers,
   }: acp.NewSessionRequest): Promise<acp.NewSessionResponse> {
-    const sessionId = randomUUID();
+    const sessionId = this.config.getSessionId() || randomUUID();
     const config = await this.newSessionConfig(sessionId, cwd, mcpServers);
 
     let isAuthenticated = false;
@@ -172,9 +204,20 @@ class GeminiAgent {
 
     const geminiClient = config.getGeminiClient();
     const chat = await geminiClient.startChat();
-    const session = new Session(sessionId, chat, config, this.client);
+    const session = new Session(
+      sessionId,
+      chat,
+      config,
+      this.client,
+      this.settings,
+    );
     this.sessions.set(sessionId, session);
 
+    // Send available commands update as the first session update
+    setTimeout(async () => {
+      await session.sendAvailableCommandsUpdate();
+    }, 0);
+
     return {
       sessionId,
     };
@@ -232,12 +275,14 @@ class GeminiAgent {
 
 class Session {
   private pendingPrompt: AbortController | null = null;
+  private turn: number = 0;
 
   constructor(
     private readonly id: string,
     private readonly chat: GeminiChat,
     private readonly config: Config,
     private readonly client: acp.Client,
+    private readonly settings: LoadedSettings,
   ) {}
 
   async cancelPendingPrompt(): Promise<void> {
@@ -254,10 +299,57 @@ class Session {
     const pendingSend = new AbortController();
     this.pendingPrompt = pendingSend;
 
-    const promptId = Math.random().toString(16).slice(2);
-    const chat = this.chat;
+    // Increment turn counter for each user prompt
+    this.turn += 1;
 
-    const parts = await this.#resolvePrompt(params.prompt, pendingSend.signal);
+    const chat = this.chat;
+    const promptId = this.config.getSessionId() + '########' + this.turn;
+
+    // Extract text from all text blocks to construct the full prompt text for logging
+    const promptText = params.prompt
+      .filter((block) => block.type === 'text')
+      .map((block) => (block.type === 'text' ? block.text : ''))
+      .join(' ');
+
+    // Log user prompt
+    logUserPrompt(
+      this.config,
+      new UserPromptEvent(
+        promptText.length,
+        promptId,
+        this.config.getContentGeneratorConfig()?.authType,
+        promptText,
+      ),
+    );
+
+    // Check if the input contains a slash command
+    // Extract text from the first text block if present
+    const firstTextBlock = params.prompt.find((block) => block.type === 'text');
+    const inputText = firstTextBlock?.text || '';
+
+    let parts: Part[];
+
+    if (isSlashCommand(inputText)) {
+      // Handle slash command - allow specific built-in commands for ACP integration
+      const slashCommandResult = await handleSlashCommand(
+        inputText,
+        pendingSend,
+        this.config,
+        this.settings,
+        ALLOWED_BUILTIN_COMMANDS_FOR_ACP,
+      );
+
+      if (slashCommandResult) {
+        // Use the result from the slash command
+        parts = slashCommandResult as Part[];
+      } else {
+        // Slash command didn't return a prompt, continue with normal processing
+        parts = await this.#resolvePrompt(params.prompt, pendingSend.signal);
+      }
+    } else {
+      // Normal processing for non-slash commands
+      parts = await this.#resolvePrompt(params.prompt, pendingSend.signal);
+    }
 
     let nextMessage: Content | null = { role: 'user', parts };
 
@@ -351,6 +443,37 @@ class Session {
     await this.client.sessionUpdate(params);
   }
 
+  async sendAvailableCommandsUpdate(): Promise<void> {
+    const abortController = new AbortController();
+    try {
+      const slashCommands = await getAvailableCommands(
+        this.config,
+        this.settings,
+        abortController.signal,
+        ALLOWED_BUILTIN_COMMANDS_FOR_ACP,
+      );
+
+      // Convert SlashCommand[] to AvailableCommand[] format for ACP protocol
+      const availableCommands: AvailableCommand[] = slashCommands.map(
+        (cmd) => ({
+          name: cmd.name,
+          description: cmd.description,
+          input: null,
+        }),
+      );
+
+      const update: AvailableCommandsUpdate = {
+        sessionUpdate: 'available_commands_update',
+        availableCommands,
+      };
+
+      await this.sendUpdate(update);
+    } catch (error) {
+      // Log error but don't fail session creation
+      console.error('Error sending available commands update:', error);
+    }
+  }
+
   private async runTool(
     abortSignal: AbortSignal,
     promptId: string,
@@ -403,9 +526,34 @@ class Session {
       );
     }
 
+    // Detect TodoWriteTool early - route to plan updates instead of tool_call events
+    const isTodoWriteTool =
+      fc.name === TodoWriteTool.Name || tool.name === TodoWriteTool.Name;
+
+    // Declare subAgentToolEventListeners outside try block for cleanup in catch
+    let subAgentToolEventListeners: Array<() => void> = [];
+
     try {
       const invocation = tool.build(args);
 
+      // Detect TaskTool and set up sub-agent tool tracking
+      const isTaskTool = tool.name === TaskTool.Name;
+
+      if (isTaskTool && 'eventEmitter' in invocation) {
+        // Access eventEmitter from TaskTool invocation
+        const taskEventEmitter = (
+          invocation as {
+            eventEmitter: SubAgentEventEmitter;
+          }
+        ).eventEmitter;
+
+        // Set up sub-agent tool tracking
+        subAgentToolEventListeners = this.setupSubAgentToolTracking(
+          taskEventEmitter,
+          abortSignal,
+        );
+      }
+
       const confirmationDetails =
         await invocation.shouldConfirmExecute(abortSignal);
 
@@ -460,7 +608,8 @@ class Session {
             throw new Error(`Unexpected: ${resultOutcome}`);
           }
         }
-      } else {
+      } else if (!isTodoWriteTool) {
+        // Skip tool_call event for TodoWriteTool
         await this.sendUpdate({
           sessionUpdate: 'tool_call',
           toolCallId: callId,
@@ -473,14 +622,61 @@ class Session {
       }
 
       const toolResult: ToolResult = await invocation.execute(abortSignal);
-      const content = toToolCallContent(toolResult);
 
-      await this.sendUpdate({
-        sessionUpdate: 'tool_call_update',
-        toolCallId: callId,
-        status: 'completed',
-        content: content ? [content] : [],
-      });
+      // Clean up event listeners
+      subAgentToolEventListeners.forEach((cleanup) => cleanup());
+
+      // Handle TodoWriteTool: extract todos and send plan update
+      if (isTodoWriteTool) {
+        // Extract todos from args (initial state)
+        let todos: Array<{
+          id: string;
+          content: string;
+          status: 'pending' | 'in_progress' | 'completed';
+        }> = [];
+
+        if (Array.isArray(args['todos'])) {
+          todos = args['todos'] as Array<{
+            id: string;
+            content: string;
+            status: 'pending' | 'in_progress' | 'completed';
+          }>;
+        }
+
+        // If returnDisplay has todos (e.g., modified by user), use those instead
+        if (
+          toolResult.returnDisplay &&
+          typeof toolResult.returnDisplay === 'object' &&
+          'type' in toolResult.returnDisplay &&
+          toolResult.returnDisplay.type === 'todo_list' &&
+          'todos' in toolResult.returnDisplay &&
+          Array.isArray(toolResult.returnDisplay.todos)
+        ) {
+          todos = toolResult.returnDisplay.todos;
+        }
+
+        // Convert todos to plan entries and send plan update
+        if (todos.length > 0 || Array.isArray(args['todos'])) {
+          const planEntries = convertTodosToPlanEntries(todos);
+          await this.sendUpdate({
+            sessionUpdate: 'plan',
+            entries: planEntries,
+          });
+        }
+
+        // Skip tool_call_update event for TodoWriteTool
+        // Still log and return function response for LLM
+      } else {
+        // Normal tool handling: send tool_call_update
+        const content = toToolCallContent(toolResult);
+
+        await this.sendUpdate({
+          sessionUpdate: 'tool_call_update',
+          toolCallId: callId,
+          status: 'completed',
+          content: content ? [content] : [],
+        });
+      }
 
       const durationMs = Date.now() - startTime;
       logToolCall(this.config, {
@@ -500,6 +696,9 @@ class Session {
 
       return convertToFunctionResponse(fc.name, callId, toolResult.llmContent);
     } catch (e) {
+      // Ensure cleanup on error
+      subAgentToolEventListeners.forEach((cleanup) => cleanup());
+
       const error = e instanceof Error ? e : new Error(String(e));
 
       await this.sendUpdate({
@@ -515,6 +714,300 @@ class Session {
     }
   }
 
+  /**
+   * Sets up event listeners to track sub-agent tool calls within a TaskTool execution.
+   * Converts subagent tool call events into zedIntegration session updates.
+   *
+   * @param eventEmitter - The SubAgentEventEmitter from TaskTool
+   * @param abortSignal - Signal to abort tracking if parent is cancelled
+   * @returns Array of cleanup functions to remove event listeners
+   */
+  private setupSubAgentToolTracking(
+    eventEmitter: SubAgentEventEmitter,
+    abortSignal: AbortSignal,
+  ): Array<() => void> {
+    const cleanupFunctions: Array<() => void> = [];
+    const toolRegistry = this.config.getToolRegistry();
+
+    // Track subagent tool call states
+    const subAgentToolStates = new Map<
+      string,
+      {
+        tool?: AnyDeclarativeTool;
+        invocation?: AnyToolInvocation;
+        args?: Record<string, unknown>;
+      }
+    >();
+
+    // Listen for tool call start
+    const onToolCall = (...args: unknown[]) => {
+      const event = args[0] as SubAgentToolCallEvent;
+      if (abortSignal.aborted) return;
+
+      const subAgentTool = toolRegistry.getTool(event.name);
+      let subAgentInvocation: AnyToolInvocation | undefined;
+      let toolKind: acp.ToolKind = 'other';
+      let locations: acp.ToolCallLocation[] = [];
+
+      if (subAgentTool) {
+        try {
+          subAgentInvocation = subAgentTool.build(event.args);
+          toolKind = this.mapToolKind(subAgentTool.kind);
+          locations = subAgentInvocation.toolLocations().map((loc) => ({
+            path: loc.path,
+            line: loc.line ?? null,
+          }));
+        } catch (e) {
+          // If building fails, continue with defaults
+          console.warn(`Failed to build subagent tool ${event.name}:`, e);
+        }
+      }
+
+      // Save state for subsequent updates
+      subAgentToolStates.set(event.callId, {
+        tool: subAgentTool,
+        invocation: subAgentInvocation,
+        args: event.args,
+      });
+
+      // Check if this is TodoWriteTool - if so, skip sending tool_call event
+      // Plan update will be sent in onToolResult when we have the final state
+      if (event.name === TodoWriteTool.Name) {
+        return;
+      }
+
+      // Send tool call start update with rawInput
+      void this.sendUpdate({
+        sessionUpdate: 'tool_call',
+        toolCallId: event.callId,
+        status: 'in_progress',
+        title: event.description || event.name,
+        content: [],
+        locations,
+        kind: toolKind,
+        rawInput: event.args,
+      });
+    };
+
+    // Listen for tool call result
+    const onToolResult = (...args: unknown[]) => {
+      const event = args[0] as SubAgentToolResultEvent;
+      if (abortSignal.aborted) return;
+
+      const state = subAgentToolStates.get(event.callId);
+
+      // Check if this is TodoWriteTool - if so, route to plan updates
+      if (event.name === TodoWriteTool.Name) {
+        let todos:
+          | Array<{
+              id: string;
+              content: string;
+              status: 'pending' | 'in_progress' | 'completed';
+            }>
+          | undefined;
+
+        // Try to extract todos from resultDisplay first (final state)
+        if (event.resultDisplay) {
+          try {
+            // resultDisplay might be a JSON stringified object
+            const parsed =
+              typeof event.resultDisplay === 'string'
+                ? JSON.parse(event.resultDisplay)
+                : event.resultDisplay;
+
+            if (
+              typeof parsed === 'object' &&
+              parsed !== null &&
+              'type' in parsed &&
+              parsed.type === 'todo_list' &&
+              'todos' in parsed &&
+              Array.isArray(parsed.todos)
+            ) {
+              todos = parsed.todos;
+            }
+          } catch {
+            // If parsing fails, ignore - resultDisplay might not be JSON
+          }
+        }
+
+        // Fallback to args if resultDisplay doesn't have todos
+        if (!todos && state?.args && Array.isArray(state.args['todos'])) {
+          todos = state.args['todos'] as Array<{
+            id: string;
+            content: string;
+            status: 'pending' | 'in_progress' | 'completed';
+          }>;
+        }
+
+        // Send plan update if we have todos
+        if (todos) {
+          const planEntries = convertTodosToPlanEntries(todos);
+          void this.sendUpdate({
+            sessionUpdate: 'plan',
+            entries: planEntries,
+          });
+        }
+
+        // Skip sending tool_call_update event for TodoWriteTool
+        // Clean up state
+        subAgentToolStates.delete(event.callId);
+        return;
+      }
+
+      let content: acp.ToolCallContent[] = [];
+
+      // If there's a result display, try to convert to ToolCallContent
+      if (event.resultDisplay && state?.invocation) {
+        // resultDisplay is typically a string
+        if (typeof event.resultDisplay === 'string') {
+          content = [
+            {
+              type: 'content',
+              content: {
+                type: 'text',
+                text: event.resultDisplay,
+              },
+            },
+          ];
+        }
+      }
+
+      // Send tool call completion update
+      void this.sendUpdate({
+        sessionUpdate: 'tool_call_update',
+        toolCallId: event.callId,
+        status: event.success ? 'completed' : 'failed',
+        content: content.length > 0 ? content : [],
+        title: state?.invocation?.getDescription() ?? event.name,
+        kind: state?.tool ? this.mapToolKind(state.tool.kind) : null,
+        locations:
+          state?.invocation?.toolLocations().map((loc) => ({
+            path: loc.path,
+            line: loc.line ?? null,
+          })) ?? null,
+        rawInput: state?.args,
+      });
+
+      // Clean up state
+      subAgentToolStates.delete(event.callId);
+    };
+
+    // Listen for permission requests
+    const onToolWaitingApproval = async (...args: unknown[]) => {
+      const event = args[0] as SubAgentApprovalRequestEvent;
+      if (abortSignal.aborted) return;
+
+      const state = subAgentToolStates.get(event.callId);
+      const content: acp.ToolCallContent[] = [];
+
+      // Handle different confirmation types
+      if (event.confirmationDetails.type === 'edit') {
+        const editDetails = event.confirmationDetails as unknown as {
+          type: 'edit';
+          fileName: string;
+          originalContent: string | null;
+          newContent: string;
+        };
+        content.push({
+          type: 'diff',
+          path: editDetails.fileName,
+          oldText: editDetails.originalContent ?? '',
+          newText: editDetails.newContent,
+        });
+      }
+
+      // Build permission request options from confirmation details
+      // event.confirmationDetails already contains all fields except onConfirm,
+      // which we add here to satisfy the type requirement for toPermissionOptions
+      const fullConfirmationDetails = {
+        ...event.confirmationDetails,
+        onConfirm: async () => {
+          // This is a placeholder - the actual response is handled via event.respond
+        },
+      } as unknown as ToolCallConfirmationDetails;
+
+      const params: acp.RequestPermissionRequest = {
+        sessionId: this.id,
+        options: toPermissionOptions(fullConfirmationDetails),
+        toolCall: {
+          toolCallId: event.callId,
+          status: 'pending',
+          title: event.description || event.name,
+          content,
+          locations:
+            state?.invocation?.toolLocations().map((loc) => ({
+              path: loc.path,
+              line: loc.line ?? null,
+            })) ?? [],
+          kind: state?.tool ? this.mapToolKind(state.tool.kind) : 'other',
+          rawInput: state?.args,
+        },
+      };
+
+      try {
+        // Request permission from zed client
+        const output = await this.client.requestPermission(params);
+        const outcome =
+          output.outcome.outcome === 'cancelled'
+            ? ToolConfirmationOutcome.Cancel
+            : z
+                .nativeEnum(ToolConfirmationOutcome)
+                .parse(output.outcome.optionId);
+
+        // Respond to subagent with the outcome
+        await event.respond(outcome);
+      } catch (error) {
+        // If permission request fails, cancel the tool call
+        console.error(
+          `Permission request failed for subagent tool ${event.name}:`,
+          error,
+        );
+        await event.respond(ToolConfirmationOutcome.Cancel);
+      }
+    };
+
+    // Register event listeners
+    eventEmitter.on(SubAgentEventType.TOOL_CALL, onToolCall);
+    eventEmitter.on(SubAgentEventType.TOOL_RESULT, onToolResult);
+    eventEmitter.on(
+      SubAgentEventType.TOOL_WAITING_APPROVAL,
+      onToolWaitingApproval,
+    );
+
+    // Return cleanup functions
+    cleanupFunctions.push(() => {
+      eventEmitter.off(SubAgentEventType.TOOL_CALL, onToolCall);
+      eventEmitter.off(SubAgentEventType.TOOL_RESULT, onToolResult);
+      eventEmitter.off(
+        SubAgentEventType.TOOL_WAITING_APPROVAL,
+        onToolWaitingApproval,
+      );
+    });
+
+    return cleanupFunctions;
+  }
+
+  /**
+   * Maps core Tool Kind enum to ACP ToolKind string literals.
+   *
+   * @param kind - The core Kind enum value
+   * @returns The corresponding ACP ToolKind string literal
+   */
+  private mapToolKind(kind: Kind): acp.ToolKind {
+    const kindMap: Record<Kind, acp.ToolKind> = {
+      [Kind.Read]: 'read',
+      [Kind.Edit]: 'edit',
+      [Kind.Delete]: 'delete',
+      [Kind.Move]: 'move',
+      [Kind.Search]: 'search',
+      [Kind.Execute]: 'execute',
+      [Kind.Think]: 'think',
+      [Kind.Fetch]: 'fetch',
+      [Kind.Other]: 'other',
+    };
+    return kindMap[kind] ?? 'other';
+  }
+
   async #resolvePrompt(
     message: acp.ContentBlock[],
     abortSignal: AbortSignal,
@@ -859,6 +1352,27 @@ class Session {
   }
 }
 
+/**
+ * Converts todo items to plan entries format for zed integration.
+ * Maps todo status to plan status and assigns a default priority.
+ *
+ * @param todos - Array of todo items with id, content, and status
+ * @returns Array of plan entries with content, priority, and status
+ */
+function convertTodosToPlanEntries(
+  todos: Array<{
+    id: string;
+    content: string;
+    status: 'pending' | 'in_progress' | 'completed';
+  }>,
+): acp.PlanEntry[] {
+  return todos.map((todo) => ({
+    content: todo.content,
+    priority: 'medium' as const, // Default priority since todos don't have priority
+    status: todo.status,
+  }));
+}
+
 function toToolCallContent(toolResult: ToolResult): acp.ToolCallContent | null {
   if (toolResult.error?.message) {
     throw new Error(toolResult.error.message);
@@ -870,26 +1384,6 @@ function toToolCallContent(toolResult: ToolResult): acp.ToolCallContent | null {
         type: 'content',
         content: { type: 'text', text: toolResult.returnDisplay },
       };
-    } else if (
-      'type' in toolResult.returnDisplay &&
-      toolResult.returnDisplay.type === 'todo_list'
-    ) {
-      // Handle TodoResultDisplay - convert to text representation
-      const todoText = toolResult.returnDisplay.todos
-        .map((todo) => {
-          const statusIcon = {
-            pending: '○',
-            in_progress: '◐',
-            completed: '●',
-          }[todo.status];
-          return `${statusIcon} ${todo.content}`;
-        })
-        .join('\n');
-
-      return {
-        type: 'content',
-        content: { type: 'text', text: todoText },
-      };
     } else if (
       'type' in toolResult.returnDisplay &&
       toolResult.returnDisplay.type === 'plan_summary'

packages/core/index.ts

@@ -30,6 +30,7 @@ export {
   logExtensionEnable,
   logIdeConnection,
   logExtensionDisable,
+  logAuth,
 } from './src/telemetry/loggers.js';
 
 export {
@@ -40,6 +41,7 @@ export {
   ExtensionEnableEvent,
   ExtensionUninstallEvent,
   ModelSlashCommandEvent,
+  AuthEvent,
 } from './src/telemetry/types.js';
 export { makeFakeConfig } from './src/test-utils/config.js';
 export * from './src/utils/pathReader.js';

packages/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@qwen-code/qwen-code-core",
-  "version": "0.1.4",
+  "version": "0.2.3",
   "description": "Qwen Code Core",
   "repository": {
     "type": "git",

packages/core/scripts/postinstall.js

@@ -20,66 +20,81 @@ const vendorDir = path.join(packageRoot, 'vendor', 'ripgrep');
 
 /**
  * Remove quarantine attribute and set executable permissions on macOS/Linux
+ * This script never throws errors to avoid blocking npm workflows.
  */
 function setupRipgrepBinaries() {
-  if (!fs.existsSync(vendorDir)) {
-    console.log('Vendor directory not found, skipping ripgrep setup');
-    return;
-  }
-
-  const platform = process.platform;
-  const arch = process.arch;
-
-  // Determine the binary directory based on platform and architecture
-  let binaryDir;
-  if (platform === 'darwin' || platform === 'linux') {
-    const archStr = arch === 'x64' || arch === 'arm64' ? arch : null;
-    if (archStr) {
-      binaryDir = path.join(vendorDir, `${archStr}-${platform}`);
-    }
-  } else if (platform === 'win32') {
-    // Windows doesn't need these fixes
-    return;
-  }
-
-  if (!binaryDir || !fs.existsSync(binaryDir)) {
-    console.log(
-      `Binary directory not found for ${platform}-${arch}, skipping ripgrep setup`,
-    );
-    return;
-  }
-
-  const rgBinary = path.join(binaryDir, 'rg');
-
-  if (!fs.existsSync(rgBinary)) {
-    console.log(`Ripgrep binary not found at ${rgBinary}`);
-    return;
-  }
-
   try {
-    // Set executable permissions
-    fs.chmodSync(rgBinary, 0o755);
-    console.log(`✓ Set executable permissions on ${rgBinary}`);
+    if (!fs.existsSync(vendorDir)) {
+      console.log('ℹ Vendor directory not found, skipping ripgrep setup');
+      return;
+    }
 
-    // On macOS, remove quarantine attribute
-    if (platform === 'darwin') {
-      try {
-        execSync(`xattr -d com.apple.quarantine "${rgBinary}"`, {
-          stdio: 'pipe',
-        });
-        console.log(`✓ Removed quarantine attribute from ${rgBinary}`);
-      } catch (error) {
-        // Quarantine attribute might not exist, which is fine
-        if (error.message && !error.message.includes('No such xattr')) {
-          console.warn(
-            `Warning: Could not remove quarantine attribute: ${error.message}`,
-          );
+    const platform = process.platform;
+    const arch = process.arch;
+
+    // Determine the binary directory based on platform and architecture
+    let binaryDir;
+    if (platform === 'darwin' || platform === 'linux') {
+      const archStr = arch === 'x64' || arch === 'arm64' ? arch : null;
+      if (archStr) {
+        binaryDir = path.join(vendorDir, `${archStr}-${platform}`);
+      }
+    } else if (platform === 'win32') {
+      // Windows doesn't need these fixes
+      console.log('ℹ Windows detected, skipping ripgrep setup');
+      return;
+    }
+
+    if (!binaryDir || !fs.existsSync(binaryDir)) {
+      console.log(
+        `ℹ Binary directory not found for ${platform}-${arch}, skipping ripgrep setup`,
+      );
+      return;
+    }
+
+    const rgBinary = path.join(binaryDir, 'rg');
+
+    if (!fs.existsSync(rgBinary)) {
+      console.log(`ℹ Ripgrep binary not found at ${rgBinary}, skipping setup`);
+      return;
+    }
+
+    try {
+      // Set executable permissions
+      fs.chmodSync(rgBinary, 0o755);
+      console.log(`✓ Set executable permissions on ${rgBinary}`);
+
+      // On macOS, remove quarantine attribute
+      if (platform === 'darwin') {
+        try {
+          execSync(`xattr -d com.apple.quarantine "${rgBinary}"`, {
+            stdio: 'pipe',
+          });
+          console.log(`✓ Removed quarantine attribute from ${rgBinary}`);
+        } catch {
+          // Quarantine attribute might not exist, which is fine
+          console.log('ℹ Quarantine attribute not present or already removed');
         }
       }
+    } catch (error) {
+      console.log(
+        `⚠ Could not complete ripgrep setup: ${error.message || 'Unknown error'}`,
+      );
+      console.log('  This is not critical - ripgrep may still work correctly');
     }
   } catch (error) {
-    console.error(`Error setting up ripgrep binary: ${error.message}`);
+    console.log(
+      `⚠ Ripgrep setup encountered an issue: ${error.message || 'Unknown error'}`,
+    );
+    console.log('  Continuing anyway - this should not affect functionality');
   }
 }
 
-setupRipgrepBinaries();
+// Wrap the entire execution to ensure no errors escape to npm
+try {
+  setupRipgrepBinaries();
+} catch {
+  // Last resort catch - never let errors block npm
+  console.log('⚠ Postinstall script encountered an unexpected error');
+  console.log('  This will not affect the installation');
+}

packages/core/src/config/config.test.ts

@@ -45,6 +45,15 @@ import { logRipgrepFallback } from '../telemetry/loggers.js';
 import { RipgrepFallbackEvent } from '../telemetry/types.js';
 import { ToolRegistry } from '../tools/tool-registry.js';
 
+function createToolMock(toolName: string) {
+  const ToolMock = vi.fn();
+  Object.defineProperty(ToolMock, 'Name', {
+    value: toolName,
+    writable: true,
+  });
+  return ToolMock;
+}
+
 vi.mock('fs', async (importOriginal) => {
   const actual = await importOriginal<typeof import('fs')>();
   return {
@@ -73,23 +82,41 @@ vi.mock('../utils/memoryDiscovery.js', () => ({
 }));
 
 // Mock individual tools if their constructors are complex or have side effects
-vi.mock('../tools/ls');
-vi.mock('../tools/read-file');
-vi.mock('../tools/grep.js');
+vi.mock('../tools/ls', () => ({
+  LSTool: createToolMock('list_directory'),
+}));
+vi.mock('../tools/read-file', () => ({
+  ReadFileTool: createToolMock('read_file'),
+}));
+vi.mock('../tools/grep.js', () => ({
+  GrepTool: createToolMock('grep_search'),
+}));
 vi.mock('../tools/ripGrep.js', () => ({
-  RipGrepTool: class MockRipGrepTool {},
+  RipGrepTool: createToolMock('grep_search'),
 }));
 vi.mock('../utils/ripgrepUtils.js', () => ({
   canUseRipgrep: vi.fn(),
 }));
-vi.mock('../tools/glob');
-vi.mock('../tools/edit');
-vi.mock('../tools/shell');
-vi.mock('../tools/write-file');
-vi.mock('../tools/web-fetch');
-vi.mock('../tools/read-many-files');
+vi.mock('../tools/glob', () => ({
+  GlobTool: createToolMock('glob'),
+}));
+vi.mock('../tools/edit', () => ({
+  EditTool: createToolMock('edit'),
+}));
+vi.mock('../tools/shell', () => ({
+  ShellTool: createToolMock('run_shell_command'),
+}));
+vi.mock('../tools/write-file', () => ({
+  WriteFileTool: createToolMock('write_file'),
+}));
+vi.mock('../tools/web-fetch', () => ({
+  WebFetchTool: createToolMock('web_fetch'),
+}));
+vi.mock('../tools/read-many-files', () => ({
+  ReadManyFilesTool: createToolMock('read_many_files'),
+}));
 vi.mock('../tools/memoryTool', () => ({
-  MemoryTool: vi.fn(),
+  MemoryTool: createToolMock('save_memory'),
   setGeminiMdFilename: vi.fn(),
   getCurrentGeminiMdFilename: vi.fn(() => 'QWEN.md'), // Mock the original filename
   DEFAULT_CONTEXT_FILENAME: 'QWEN.md',
@@ -621,7 +648,7 @@ describe('Server Config (config.ts)', () => {
     it('should register a tool if coreTools contains an argument-specific pattern', async () => {
       const params: ConfigParameters = {
         ...baseParams,
-        coreTools: ['ShellTool(git status)'],
+        coreTools: ['Shell(git status)'], // Use display name instead of class name
       };
       const config = new Config(params);
       await config.initialize();
@@ -646,6 +673,89 @@ describe('Server Config (config.ts)', () => {
       expect(wasReadFileToolRegistered).toBe(false);
     });
 
+    it('should register a tool if coreTools contains the displayName', async () => {
+      const params: ConfigParameters = {
+        ...baseParams,
+        coreTools: ['Shell'],
+      };
+      const config = new Config(params);
+      await config.initialize();
+
+      const registerToolMock = (
+        (await vi.importMock('../tools/tool-registry')) as {
+          ToolRegistry: { prototype: { registerTool: Mock } };
+        }
+      ).ToolRegistry.prototype.registerTool;
+
+      const wasShellToolRegistered = (registerToolMock as Mock).mock.calls.some(
+        (call) => call[0] instanceof vi.mocked(ShellTool),
+      );
+      expect(wasShellToolRegistered).toBe(true);
+    });
+
+    it('should register a tool if coreTools contains the displayName with argument-specific pattern', async () => {
+      const params: ConfigParameters = {
+        ...baseParams,
+        coreTools: ['Shell(git status)'],
+      };
+      const config = new Config(params);
+      await config.initialize();
+
+      const registerToolMock = (
+        (await vi.importMock('../tools/tool-registry')) as {
+          ToolRegistry: { prototype: { registerTool: Mock } };
+        }
+      ).ToolRegistry.prototype.registerTool;
+
+      const wasShellToolRegistered = (registerToolMock as Mock).mock.calls.some(
+        (call) => call[0] instanceof vi.mocked(ShellTool),
+      );
+      expect(wasShellToolRegistered).toBe(true);
+    });
+
+    it('should register a tool if coreTools contains a legacy tool name alias', async () => {
+      const params: ConfigParameters = {
+        ...baseParams,
+        useRipgrep: false,
+        coreTools: ['search_file_content'],
+      };
+      const config = new Config(params);
+      await config.initialize();
+
+      const registerToolMock = (
+        (await vi.importMock('../tools/tool-registry')) as {
+          ToolRegistry: { prototype: { registerTool: Mock } };
+        }
+      ).ToolRegistry.prototype.registerTool;
+
+      const wasGrepToolRegistered = (registerToolMock as Mock).mock.calls.some(
+        (call) => call[0] instanceof vi.mocked(GrepTool),
+      );
+      expect(wasGrepToolRegistered).toBe(true);
+    });
+
+    it('should not register a tool if excludeTools contains a legacy display name alias', async () => {
+      const params: ConfigParameters = {
+        ...baseParams,
+        useRipgrep: false,
+        coreTools: undefined,
+        excludeTools: ['SearchFiles'],
+      };
+      const config = new Config(params);
+      await config.initialize();
+
+      const registerToolMock = (
+        (await vi.importMock('../tools/tool-registry')) as {
+          ToolRegistry: { prototype: { registerTool: Mock } };
+        }
+      ).ToolRegistry.prototype.registerTool;
+
+      const wasGrepToolRegistered = (registerToolMock as Mock).mock.calls.some(
+        (call) => call[0] instanceof vi.mocked(GrepTool),
+      );
+      expect(wasGrepToolRegistered).toBe(false);
+    });
+
     describe('with minified tool class names', () => {
       beforeEach(() => {
         Object.defineProperty(
@@ -671,7 +781,27 @@ describe('Server Config (config.ts)', () => {
       it('should register a tool if coreTools contains the non-minified class name', async () => {
         const params: ConfigParameters = {
           ...baseParams,
-          coreTools: ['ShellTool'],
+          coreTools: ['Shell'], // Use display name instead of class name
+        };
+        const config = new Config(params);
+        await config.initialize();
+
+        const registerToolMock = (
+          (await vi.importMock('../tools/tool-registry')) as {
+            ToolRegistry: { prototype: { registerTool: Mock } };
+          }
+        ).ToolRegistry.prototype.registerTool;
+
+        const wasShellToolRegistered = (
+          registerToolMock as Mock
+        ).mock.calls.some((call) => call[0] instanceof vi.mocked(ShellTool));
+        expect(wasShellToolRegistered).toBe(true);
+      });
+
+      it('should register a tool if coreTools contains the displayName', async () => {
+        const params: ConfigParameters = {
+          ...baseParams,
+          coreTools: ['Shell'],
         };
         const config = new Config(params);
         await config.initialize();
@@ -692,7 +822,28 @@ describe('Server Config (config.ts)', () => {
         const params: ConfigParameters = {
           ...baseParams,
           coreTools: undefined, // all tools enabled by default
-          excludeTools: ['ShellTool'],
+          excludeTools: ['Shell'], // Use display name instead of class name
+        };
+        const config = new Config(params);
+        await config.initialize();
+
+        const registerToolMock = (
+          (await vi.importMock('../tools/tool-registry')) as {
+            ToolRegistry: { prototype: { registerTool: Mock } };
+          }
+        ).ToolRegistry.prototype.registerTool;
+
+        const wasShellToolRegistered = (
+          registerToolMock as Mock
+        ).mock.calls.some((call) => call[0] instanceof vi.mocked(ShellTool));
+        expect(wasShellToolRegistered).toBe(false);
+      });
+
+      it('should not register a tool if excludeTools contains the displayName', async () => {
+        const params: ConfigParameters = {
+          ...baseParams,
+          coreTools: undefined, // all tools enabled by default
+          excludeTools: ['Shell'],
         };
         const config = new Config(params);
         await config.initialize();
@@ -712,7 +863,27 @@ describe('Server Config (config.ts)', () => {
       it('should register a tool if coreTools contains an argument-specific pattern with the non-minified class name', async () => {
         const params: ConfigParameters = {
           ...baseParams,
-          coreTools: ['ShellTool(git status)'],
+          coreTools: ['Shell(git status)'], // Use display name instead of class name
+        };
+        const config = new Config(params);
+        await config.initialize();
+
+        const registerToolMock = (
+          (await vi.importMock('../tools/tool-registry')) as {
+            ToolRegistry: { prototype: { registerTool: Mock } };
+          }
+        ).ToolRegistry.prototype.registerTool;
+
+        const wasShellToolRegistered = (
+          registerToolMock as Mock
+        ).mock.calls.some((call) => call[0] instanceof vi.mocked(ShellTool));
+        expect(wasShellToolRegistered).toBe(true);
+      });
+
+      it('should register a tool if coreTools contains an argument-specific pattern with the displayName', async () => {
+        const params: ConfigParameters = {
+          ...baseParams,
+          coreTools: ['Shell(git status)'],
         };
         const config = new Config(params);
         await config.initialize();
@@ -738,13 +909,13 @@ describe('Server Config (config.ts)', () => {
 
     it('should return the calculated threshold when it is smaller than the default', () => {
       const config = new Config(baseParams);
-      vi.mocked(tokenLimit).mockReturnValue(32000);
+      vi.mocked(tokenLimit).mockReturnValue(8000);
       vi.mocked(uiTelemetryService.getLastPromptTokenCount).mockReturnValue(
-        1000,
+        2000,
       );
-      // 4 * (32000 - 1000) = 4 * 31000 = 124000
-      // default is 4_000_000
-      expect(config.getTruncateToolOutputThreshold()).toBe(124000);
+      // 4 * (8000 - 2000) = 4 * 6000 = 24000
+      // default is 25_000
+      expect(config.getTruncateToolOutputThreshold()).toBe(24000);
     });
 
     it('should return the default threshold when the calculated value is larger', () => {
@@ -754,8 +925,8 @@ describe('Server Config (config.ts)', () => {
         500_000,
       );
       // 4 * (2_000_000 - 500_000) = 4 * 1_500_000 = 6_000_000
-      // default is 4_000_000
-      expect(config.getTruncateToolOutputThreshold()).toBe(4_000_000);
+      // default is 25_000
+      expect(config.getTruncateToolOutputThreshold()).toBe(25_000);
     });
 
     it('should use a custom truncateToolOutputThreshold if provided', () => {
@@ -914,7 +1085,7 @@ describe('setApprovalMode with folder trust', () => {
         expect.any(RipgrepFallbackEvent),
       );
       const event = (logRipgrepFallback as Mock).mock.calls[0][1];
-      expect(event.error).toContain('Ripgrep is not available');
+      expect(event.error).toContain('ripgrep is not available');
     });
 
     it('should fall back to GrepTool and log error when useRipgrep is true and builtin ripgrep is not available', async () => {
@@ -938,7 +1109,7 @@ describe('setApprovalMode with folder trust', () => {
         expect.any(RipgrepFallbackEvent),
       );
       const event = (logRipgrepFallback as Mock).mock.calls[0][1];
-      expect(event.error).toContain('Ripgrep is not available');
+      expect(event.error).toContain('ripgrep is not available');
     });
 
     it('should fall back to GrepTool and log error when canUseRipgrep throws an error', async () => {
@@ -962,7 +1133,7 @@ describe('setApprovalMode with folder trust', () => {
         expect.any(RipgrepFallbackEvent),
       );
       const event = (logRipgrepFallback as Mock).mock.calls[0][1];
-      expect(event.error).toBe(String(error));
+      expect(event.error).toBe(`ripGrep check failed`);
     });
 
     it('should register GrepTool when useRipgrep is false', async () => {

packages/core/src/config/config.ts

@@ -81,6 +81,8 @@ import {
 import { shouldAttemptBrowserLaunch } from '../utils/browser.js';
 import { FileExclusions } from '../utils/ignorePatterns.js';
 import { WorkspaceContext } from '../utils/workspaceContext.js';
+import { isToolEnabled, type ToolName } from '../utils/tool-utils.js';
+import { getErrorMessage } from '../utils/errors.js';
 
 // Local config modules
 import type { FileFilteringOptions } from './constants.js';
@@ -161,7 +163,7 @@ export interface ExtensionInstallMetadata {
   autoUpdate?: boolean;
 }
 
-export const DEFAULT_TRUNCATE_TOOL_OUTPUT_THRESHOLD = 4_000_000;
+export const DEFAULT_TRUNCATE_TOOL_OUTPUT_THRESHOLD = 25_000;
 export const DEFAULT_TRUNCATE_TOOL_OUTPUT_LINES = 1000;
 
 export class MCPServerConfig {
@@ -279,7 +281,6 @@ export interface ConfigParameters {
   skipNextSpeakerCheck?: boolean;
   shellExecutionConfig?: ShellExecutionConfig;
   extensionManagement?: boolean;
-  enablePromptCompletion?: boolean;
   skipLoopDetection?: boolean;
   vlmSwitchMode?: string;
   truncateToolOutputThreshold?: number;
@@ -288,6 +289,7 @@ export interface ConfigParameters {
   eventEmitter?: EventEmitter;
   useSmartEdit?: boolean;
   output?: OutputSettings;
+  skipStartupContext?: boolean;
 }
 
 export class Config {
@@ -375,8 +377,8 @@ export class Config {
   private readonly skipNextSpeakerCheck: boolean;
   private shellExecutionConfig: ShellExecutionConfig;
   private readonly extensionManagement: boolean = true;
-  private readonly enablePromptCompletion: boolean = false;
   private readonly skipLoopDetection: boolean;
+  private readonly skipStartupContext: boolean;
   private readonly vlmSwitchMode: string | undefined;
   private initialized: boolean = false;
   readonly storage: Storage;
@@ -469,6 +471,7 @@ export class Config {
     this.interactive = params.interactive ?? false;
     this.trustedFolder = params.trustedFolder;
     this.skipLoopDetection = params.skipLoopDetection ?? false;
+    this.skipStartupContext = params.skipStartupContext ?? false;
 
     // Web search
     this.webSearch = params.webSearch;
@@ -491,7 +494,6 @@ export class Config {
     this.useSmartEdit = params.useSmartEdit ?? false;
     this.extensionManagement = params.extensionManagement ?? true;
     this.storage = new Storage(this.targetDir);
-    this.enablePromptCompletion = params.enablePromptCompletion ?? false;
     this.vlmSwitchMode = params.vlmSwitchMode;
     this.fileExclusions = new FileExclusions(this);
     this.eventEmitter = params.eventEmitter;
@@ -558,7 +560,7 @@ export class Config {
     }
   }
 
-  async refreshAuth(authMethod: AuthType) {
+  async refreshAuth(authMethod: AuthType, isInitialAuth?: boolean) {
     // Vertex and Genai have incompatible encryption and sending history with
     // throughtSignature from Genai to Vertex will fail, we need to strip them
     if (
@@ -578,6 +580,7 @@ export class Config {
       newContentGeneratorConfig,
       this,
       this.getSessionId(),
+      isInitialAuth,
     );
     // Only assign to instance properties after successful initialization
     this.contentGeneratorConfig = newContentGeneratorConfig;
@@ -1033,14 +1036,14 @@ export class Config {
     return this.accessibility.screenReader ?? false;
   }
 
-  getEnablePromptCompletion(): boolean {
-    return this.enablePromptCompletion;
-  }
-
   getSkipLoopDetection(): boolean {
     return this.skipLoopDetection;
   }
 
+  getSkipStartupContext(): boolean {
+    return this.skipStartupContext;
+  }
+
   getVlmSwitchMode(): string | undefined {
     return this.vlmSwitchMode;
   }
@@ -1050,6 +1053,13 @@ export class Config {
   }
 
   getTruncateToolOutputThreshold(): number {
+    if (
+      !this.enableToolOutputTruncation ||
+      this.truncateToolOutputThreshold <= 0
+    ) {
+      return Number.POSITIVE_INFINITY;
+    }
+
     return Math.min(
       // Estimate remaining context window in characters (1 token ~= 4 chars).
       4 *
@@ -1060,6 +1070,10 @@ export class Config {
   }
 
   getTruncateToolOutputLines(): number {
+    if (!this.enableToolOutputTruncation || this.truncateToolOutputLines <= 0) {
+      return Number.POSITIVE_INFINITY;
+    }
+
     return this.truncateToolOutputLines;
   }
 
@@ -1092,37 +1106,35 @@ export class Config {
   async createToolRegistry(): Promise<ToolRegistry> {
     const registry = new ToolRegistry(this, this.eventEmitter);
 
-    // helper to create & register core tools that are enabled
+    const coreToolsConfig = this.getCoreTools();
+    const excludeToolsConfig = this.getExcludeTools();
+
+    // Helper to create & register core tools that are enabled
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     const registerCoreTool = (ToolClass: any, ...args: unknown[]) => {
-      const className = ToolClass.name;
-      const toolName = ToolClass.Name || className;
-      const coreTools = this.getCoreTools();
-      const excludeTools = this.getExcludeTools() || [];
-      // On some platforms, the className can be minified to _ClassName.
-      const normalizedClassName = className.replace(/^_+/, '');
+      const toolName = ToolClass?.Name as ToolName | undefined;
+      const className = ToolClass?.name ?? 'UnknownTool';
 
-      let isEnabled = true; // Enabled by default if coreTools is not set.
-      if (coreTools) {
-        isEnabled = coreTools.some(
-          (tool) =>
-            tool === toolName ||
-            tool === normalizedClassName ||
-            tool.startsWith(`${toolName}(`) ||
-            tool.startsWith(`${normalizedClassName}(`),
+      if (!toolName) {
+        // Log warning and skip this tool instead of crashing
+        console.warn(
+          `[Config] Skipping tool registration: ${className} is missing static Name property. ` +
+            `Tools must define a static Name property to be registered. ` +
+            `Location: config.ts:registerCoreTool`,
         );
+        return;
       }
 
-      const isExcluded = excludeTools.some(
-        (tool) => tool === toolName || tool === normalizedClassName,
-      );
-
-      if (isExcluded) {
-        isEnabled = false;
-      }
-
-      if (isEnabled) {
-        registry.registerTool(new ToolClass(...args));
+      if (isToolEnabled(toolName, coreToolsConfig, excludeToolsConfig)) {
+        try {
+          registry.registerTool(new ToolClass(...args));
+        } catch (error) {
+          console.error(
+            `[Config] Failed to register tool ${className} (${toolName}):`,
+            error,
+          );
+          throw error; // Re-throw after logging context
+        }
       }
     };
 
@@ -1136,17 +1148,20 @@ export class Config {
       try {
         useRipgrep = await canUseRipgrep(this.getUseBuiltinRipgrep());
       } catch (error: unknown) {
-        errorString = String(error);
+        errorString = getErrorMessage(error);
       }
       if (useRipgrep) {
         registerCoreTool(RipGrepTool, this);
       } else {
-        errorString =
-          errorString ||
-          'Ripgrep is not available. Please install ripgrep globally.';
-
         // Log for telemetry
-        logRipgrepFallback(this, new RipgrepFallbackEvent(errorString));
+        logRipgrepFallback(
+          this,
+          new RipgrepFallbackEvent(
+            this.getUseRipgrep(),
+            this.getUseBuiltinRipgrep(),
+            errorString || 'ripgrep is not available',
+          ),
+        );
         registerCoreTool(GrepTool, this);
       }
     } else {

packages/core/src/core/contentGenerator.ts

@@ -120,6 +120,7 @@ export async function createContentGenerator(
   config: ContentGeneratorConfig,
   gcConfig: Config,
   sessionId?: string,
+  isInitialAuth?: boolean,
 ): Promise<ContentGenerator> {
   const version = process.env['CLI_VERSION'] || process.version;
   const userAgent = `QwenCode/${version} (${process.platform}; ${process.arch})`;
@@ -191,13 +192,17 @@ export async function createContentGenerator(
 
     try {
       // Get the Qwen OAuth client (now includes integrated token management)
-      const qwenClient = await getQwenOauthClient(gcConfig);
+      // If this is initial auth, require cached credentials to detect missing credentials
+      const qwenClient = await getQwenOauthClient(
+        gcConfig,
+        isInitialAuth ? { requireCachedCredentials: true } : undefined,
+      );
 
       // Create the content generator with dynamic token management
       return new QwenContentGenerator(qwenClient, config, gcConfig);
     } catch (error) {
       throw new Error(
-        `Failed to initialize Qwen: ${error instanceof Error ? error.message : String(error)}`,
+        `${error instanceof Error ? error.message : String(error)}`,
       );
     }
   }

packages/core/src/core/coreToolScheduler.test.ts

@@ -1540,6 +1540,268 @@ describe('CoreToolScheduler request queueing', () => {
   });
 });
 
+describe('CoreToolScheduler Sequential Execution', () => {
+  it('should execute tool calls in a batch sequentially', async () => {
+    // Arrange
+    let firstCallFinished = false;
+    const executeFn = vi
+      .fn()
+      .mockImplementation(async (args: { call: number }) => {
+        if (args.call === 1) {
+          // First call, wait for a bit to simulate work
+          await new Promise((resolve) => setTimeout(resolve, 50));
+          firstCallFinished = true;
+          return { llmContent: 'First call done' };
+        }
+        if (args.call === 2) {
+          // Second call, should only happen after the first is finished
+          if (!firstCallFinished) {
+            throw new Error(
+              'Second tool call started before the first one finished!',
+            );
+          }
+          return { llmContent: 'Second call done' };
+        }
+        return { llmContent: 'default' };
+      });
+
+    const mockTool = new MockTool({ name: 'mockTool', execute: executeFn });
+    const declarativeTool = mockTool;
+
+    const mockToolRegistry = {
+      getTool: () => declarativeTool,
+      getToolByName: () => declarativeTool,
+      getFunctionDeclarations: () => [],
+      tools: new Map(),
+      discovery: {},
+      registerTool: () => {},
+      getToolByDisplayName: () => declarativeTool,
+      getTools: () => [],
+      discoverTools: async () => {},
+      getAllTools: () => [],
+      getToolsByServer: () => [],
+    } as unknown as ToolRegistry;
+
+    const onAllToolCallsComplete = vi.fn();
+    const onToolCallsUpdate = vi.fn();
+
+    const mockConfig = {
+      getSessionId: () => 'test-session-id',
+      getUsageStatisticsEnabled: () => true,
+      getDebugMode: () => false,
+      getApprovalMode: () => ApprovalMode.YOLO, // Use YOLO to avoid confirmation prompts
+      getAllowedTools: () => [],
+      getContentGeneratorConfig: () => ({
+        model: 'test-model',
+        authType: 'oauth-personal',
+      }),
+      getShellExecutionConfig: () => ({
+        terminalWidth: 90,
+        terminalHeight: 30,
+      }),
+      storage: {
+        getProjectTempDir: () => '/tmp',
+      },
+      getToolRegistry: () => mockToolRegistry,
+      getTruncateToolOutputThreshold: () =>
+        DEFAULT_TRUNCATE_TOOL_OUTPUT_THRESHOLD,
+      getTruncateToolOutputLines: () => DEFAULT_TRUNCATE_TOOL_OUTPUT_LINES,
+      getUseSmartEdit: () => false,
+      getUseModelRouter: () => false,
+      getGeminiClient: () => null,
+    } as unknown as Config;
+
+    const scheduler = new CoreToolScheduler({
+      config: mockConfig,
+      onAllToolCallsComplete,
+      onToolCallsUpdate,
+      getPreferredEditor: () => 'vscode',
+      onEditorClose: vi.fn(),
+    });
+
+    const abortController = new AbortController();
+    const requests = [
+      {
+        callId: '1',
+        name: 'mockTool',
+        args: { call: 1 },
+        isClientInitiated: false,
+        prompt_id: 'prompt-1',
+      },
+      {
+        callId: '2',
+        name: 'mockTool',
+        args: { call: 2 },
+        isClientInitiated: false,
+        prompt_id: 'prompt-1',
+      },
+    ];
+
+    // Act
+    await scheduler.schedule(requests, abortController.signal);
+
+    // Assert
+    await vi.waitFor(() => {
+      expect(onAllToolCallsComplete).toHaveBeenCalled();
+    });
+
+    // Check that execute was called twice
+    expect(executeFn).toHaveBeenCalledTimes(2);
+
+    // Check the order of calls
+    const calls = executeFn.mock.calls;
+    expect(calls[0][0]).toEqual({ call: 1 });
+    expect(calls[1][0]).toEqual({ call: 2 });
+
+    // The onAllToolCallsComplete should be called once with both results
+    const completedCalls = onAllToolCallsComplete.mock
+      .calls[0][0] as ToolCall[];
+    expect(completedCalls).toHaveLength(2);
+    expect(completedCalls[0].status).toBe('success');
+    expect(completedCalls[1].status).toBe('success');
+  });
+
+  it('should cancel subsequent tools when the signal is aborted.', async () => {
+    // Arrange
+    const abortController = new AbortController();
+    let secondCallStarted = false;
+
+    const executeFn = vi
+      .fn()
+      .mockImplementation(async (args: { call: number }) => {
+        if (args.call === 1) {
+          return { llmContent: 'First call done' };
+        }
+        if (args.call === 2) {
+          secondCallStarted = true;
+          // This call will be cancelled while it's "running".
+          await new Promise((resolve) => setTimeout(resolve, 100));
+          // It should not return a value because it will be cancelled.
+          return { llmContent: 'Second call should not complete' };
+        }
+        if (args.call === 3) {
+          return { llmContent: 'Third call done' };
+        }
+        return { llmContent: 'default' };
+      });
+
+    const mockTool = new MockTool({ name: 'mockTool', execute: executeFn });
+    const declarativeTool = mockTool;
+
+    const mockToolRegistry = {
+      getTool: () => declarativeTool,
+      getToolByName: () => declarativeTool,
+      getFunctionDeclarations: () => [],
+      tools: new Map(),
+      discovery: {},
+      registerTool: () => {},
+      getToolByDisplayName: () => declarativeTool,
+      getTools: () => [],
+      discoverTools: async () => {},
+      getAllTools: () => [],
+      getToolsByServer: () => [],
+    } as unknown as ToolRegistry;
+
+    const onAllToolCallsComplete = vi.fn();
+    const onToolCallsUpdate = vi.fn();
+
+    const mockConfig = {
+      getSessionId: () => 'test-session-id',
+      getUsageStatisticsEnabled: () => true,
+      getDebugMode: () => false,
+      getApprovalMode: () => ApprovalMode.YOLO,
+      getAllowedTools: () => [],
+      getContentGeneratorConfig: () => ({
+        model: 'test-model',
+        authType: 'oauth-personal',
+      }),
+      getShellExecutionConfig: () => ({
+        terminalWidth: 90,
+        terminalHeight: 30,
+      }),
+      storage: {
+        getProjectTempDir: () => '/tmp',
+      },
+      getToolRegistry: () => mockToolRegistry,
+      getTruncateToolOutputThreshold: () =>
+        DEFAULT_TRUNCATE_TOOL_OUTPUT_THRESHOLD,
+      getTruncateToolOutputLines: () => DEFAULT_TRUNCATE_TOOL_OUTPUT_LINES,
+      getUseSmartEdit: () => false,
+      getUseModelRouter: () => false,
+      getGeminiClient: () => null,
+    } as unknown as Config;
+
+    const scheduler = new CoreToolScheduler({
+      config: mockConfig,
+      onAllToolCallsComplete,
+      onToolCallsUpdate,
+      getPreferredEditor: () => 'vscode',
+      onEditorClose: vi.fn(),
+    });
+
+    const requests = [
+      {
+        callId: '1',
+        name: 'mockTool',
+        args: { call: 1 },
+        isClientInitiated: false,
+        prompt_id: 'prompt-1',
+      },
+      {
+        callId: '2',
+        name: 'mockTool',
+        args: { call: 2 },
+        isClientInitiated: false,
+        prompt_id: 'prompt-1',
+      },
+      {
+        callId: '3',
+        name: 'mockTool',
+        args: { call: 3 },
+        isClientInitiated: false,
+        prompt_id: 'prompt-1',
+      },
+    ];
+
+    // Act
+    const schedulePromise = scheduler.schedule(
+      requests,
+      abortController.signal,
+    );
+
+    // Wait for the second call to start, then abort.
+    await vi.waitFor(() => {
+      expect(secondCallStarted).toBe(true);
+    });
+    abortController.abort();
+
+    await schedulePromise;
+
+    // Assert
+    await vi.waitFor(() => {
+      expect(onAllToolCallsComplete).toHaveBeenCalled();
+    });
+
+    // Check that execute was called for all three tools initially
+    expect(executeFn).toHaveBeenCalledTimes(3);
+    expect(executeFn).toHaveBeenCalledWith({ call: 1 });
+    expect(executeFn).toHaveBeenCalledWith({ call: 2 });
+    expect(executeFn).toHaveBeenCalledWith({ call: 3 });
+
+    const completedCalls = onAllToolCallsComplete.mock
+      .calls[0][0] as ToolCall[];
+    expect(completedCalls).toHaveLength(3);
+
+    const call1 = completedCalls.find((c) => c.request.callId === '1');
+    const call2 = completedCalls.find((c) => c.request.callId === '2');
+    const call3 = completedCalls.find((c) => c.request.callId === '3');
+
+    expect(call1?.status).toBe('success');
+    expect(call2?.status).toBe('cancelled');
+    expect(call3?.status).toBe('cancelled');
+  });
+});
+
 describe('truncateAndSaveToFile', () => {
   const mockWriteFile = vi.mocked(fs.writeFile);
   const THRESHOLD = 40_000;
@@ -1719,14 +1981,14 @@ describe('truncateAndSaveToFile', () => {
     );
 
     expect(result.content).toContain(
-      'read_file tool with the absolute file path above',
+      'Tool output was too large and has been truncated',
     );
-    expect(result.content).toContain('read_file tool with offset=0, limit=100');
+    expect(result.content).toContain('The full output has been saved to:');
     expect(result.content).toContain(
-      'read_file tool with offset=N to skip N lines',
+      'To read the complete output, use the read_file tool with the absolute file path above',
     );
     expect(result.content).toContain(
-      'read_file tool with limit=M to read only M lines',
+      'The truncated output below shows the beginning and end of the content',
     );
   });
 

packages/core/src/core/coreToolScheduler.ts

@@ -299,10 +299,7 @@ export async function truncateAndSaveToFile(
     return {
       content: `Tool output was too large and has been truncated.
 The full output has been saved to: ${outputFile}
-To read the complete output, use the ${ReadFileTool.Name} tool with the absolute file path above. For large files, you can use the offset and limit parameters to read specific sections:
-- ${ReadFileTool.Name} tool with offset=0, limit=100 to see the first 100 lines
-- ${ReadFileTool.Name} tool with offset=N to skip N lines from the beginning
-- ${ReadFileTool.Name} tool with limit=M to read only M lines at a time
+To read the complete output, use the ${ReadFileTool.Name} tool with the absolute file path above.
 The truncated output below shows the beginning and end of the content. The marker '... [CONTENT TRUNCATED] ...' indicates where content was removed.
 This allows you to efficiently examine different parts of the output without loading the entire file.
 Truncated part of the output:
@@ -846,7 +843,7 @@ export class CoreToolScheduler {
           );
         }
       }
-      this.attemptExecutionOfScheduledCalls(signal);
+      await this.attemptExecutionOfScheduledCalls(signal);
       void this.checkAndNotifyCompletion();
     } finally {
       this.isScheduling = false;
@@ -921,7 +918,7 @@ export class CoreToolScheduler {
       }
       this.setStatusInternal(callId, 'scheduled');
     }
-    this.attemptExecutionOfScheduledCalls(signal);
+    await this.attemptExecutionOfScheduledCalls(signal);
   }
 
   /**
@@ -967,7 +964,9 @@ export class CoreToolScheduler {
     });
   }
 
-  private attemptExecutionOfScheduledCalls(signal: AbortSignal): void {
+  private async attemptExecutionOfScheduledCalls(
+    signal: AbortSignal,
+  ): Promise<void> {
     const allCallsFinalOrScheduled = this.toolCalls.every(
       (call) =>
         call.status === 'scheduled' ||
@@ -981,8 +980,8 @@ export class CoreToolScheduler {
         (call) => call.status === 'scheduled',
       );
 
-      callsToExecute.forEach((toolCall) => {
-        if (toolCall.status !== 'scheduled') return;
+      for (const toolCall of callsToExecute) {
+        if (toolCall.status !== 'scheduled') continue;
 
         const scheduledCall = toolCall;
         const { callId, name: toolName } = scheduledCall.request;
@@ -1033,107 +1032,106 @@ export class CoreToolScheduler {
           );
         }
 
-        promise
-          .then(async (toolResult: ToolResult) => {
-            if (signal.aborted) {
-              this.setStatusInternal(
-                callId,
-                'cancelled',
-                'User cancelled tool execution.',
-              );
-              return;
-            }
+        try {
+          const toolResult: ToolResult = await promise;
+          if (signal.aborted) {
+            this.setStatusInternal(
+              callId,
+              'cancelled',
+              'User cancelled tool execution.',
+            );
+            continue;
+          }
 
-            if (toolResult.error === undefined) {
-              let content = toolResult.llmContent;
-              let outputFile: string | undefined = undefined;
-              const contentLength =
-                typeof content === 'string' ? content.length : undefined;
-              if (
-                typeof content === 'string' &&
-                toolName === ShellTool.Name &&
-                this.config.getEnableToolOutputTruncation() &&
-                this.config.getTruncateToolOutputThreshold() > 0 &&
-                this.config.getTruncateToolOutputLines() > 0
-              ) {
-                const originalContentLength = content.length;
-                const threshold = this.config.getTruncateToolOutputThreshold();
-                const lines = this.config.getTruncateToolOutputLines();
-                const truncatedResult = await truncateAndSaveToFile(
-                  content,
-                  callId,
-                  this.config.storage.getProjectTempDir(),
-                  threshold,
-                  lines,
-                );
-                content = truncatedResult.content;
-                outputFile = truncatedResult.outputFile;
-
-                if (outputFile) {
-                  logToolOutputTruncated(
-                    this.config,
-                    new ToolOutputTruncatedEvent(
-                      scheduledCall.request.prompt_id,
-                      {
-                        toolName,
-                        originalContentLength,
-                        truncatedContentLength: content.length,
-                        threshold,
-                        lines,
-                      },
-                    ),
-                  );
-                }
-              }
-
-              const response = convertToFunctionResponse(
-                toolName,
-                callId,
+          if (toolResult.error === undefined) {
+            let content = toolResult.llmContent;
+            let outputFile: string | undefined = undefined;
+            const contentLength =
+              typeof content === 'string' ? content.length : undefined;
+            if (
+              typeof content === 'string' &&
+              toolName === ShellTool.Name &&
+              this.config.getEnableToolOutputTruncation() &&
+              this.config.getTruncateToolOutputThreshold() > 0 &&
+              this.config.getTruncateToolOutputLines() > 0
+            ) {
+              const originalContentLength = content.length;
+              const threshold = this.config.getTruncateToolOutputThreshold();
+              const lines = this.config.getTruncateToolOutputLines();
+              const truncatedResult = await truncateAndSaveToFile(
                 content,
-              );
-              const successResponse: ToolCallResponseInfo = {
                 callId,
-                responseParts: response,
-                resultDisplay: toolResult.returnDisplay,
-                error: undefined,
-                errorType: undefined,
-                outputFile,
-                contentLength,
-              };
-              this.setStatusInternal(callId, 'success', successResponse);
-            } else {
-              // It is a failure
-              const error = new Error(toolResult.error.message);
-              const errorResponse = createErrorResponse(
+                this.config.storage.getProjectTempDir(),
+                threshold,
+                lines,
+              );
+              content = truncatedResult.content;
+              outputFile = truncatedResult.outputFile;
+
+              if (outputFile) {
+                logToolOutputTruncated(
+                  this.config,
+                  new ToolOutputTruncatedEvent(
+                    scheduledCall.request.prompt_id,
+                    {
+                      toolName,
+                      originalContentLength,
+                      truncatedContentLength: content.length,
+                      threshold,
+                      lines,
+                    },
+                  ),
+                );
+              }
+            }
+
+            const response = convertToFunctionResponse(
+              toolName,
+              callId,
+              content,
+            );
+            const successResponse: ToolCallResponseInfo = {
+              callId,
+              responseParts: response,
+              resultDisplay: toolResult.returnDisplay,
+              error: undefined,
+              errorType: undefined,
+              outputFile,
+              contentLength,
+            };
+            this.setStatusInternal(callId, 'success', successResponse);
+          } else {
+            // It is a failure
+            const error = new Error(toolResult.error.message);
+            const errorResponse = createErrorResponse(
+              scheduledCall.request,
+              error,
+              toolResult.error.type,
+            );
+            this.setStatusInternal(callId, 'error', errorResponse);
+          }
+        } catch (executionError: unknown) {
+          if (signal.aborted) {
+            this.setStatusInternal(
+              callId,
+              'cancelled',
+              'User cancelled tool execution.',
+            );
+          } else {
+            this.setStatusInternal(
+              callId,
+              'error',
+              createErrorResponse(
                 scheduledCall.request,
-                error,
-                toolResult.error.type,
-              );
-              this.setStatusInternal(callId, 'error', errorResponse);
-            }
-          })
-          .catch((executionError: Error) => {
-            if (signal.aborted) {
-              this.setStatusInternal(
-                callId,
-                'cancelled',
-                'User cancelled tool execution.',
-              );
-            } else {
-              this.setStatusInternal(
-                callId,
-                'error',
-                createErrorResponse(
-                  scheduledCall.request,
-                  executionError instanceof Error
-                    ? executionError
-                    : new Error(String(executionError)),
-                  ToolErrorType.UNHANDLED_EXCEPTION,
-                ),
-              );
-            }
-          });
-      });
+                executionError instanceof Error
+                  ? executionError
+                  : new Error(String(executionError)),
+                ToolErrorType.UNHANDLED_EXCEPTION,
+              ),
+            );
+          }
+        }
+      }
     }
   }
 

packages/core/src/core/geminiChat.test.ts

@@ -23,8 +23,6 @@ import { setSimulate429 } from '../utils/testUtils.js';
 import { DEFAULT_GEMINI_FLASH_MODEL } from '../config/models.js';
 import { AuthType } from './contentGenerator.js';
 import { type RetryOptions } from '../utils/retry.js';
-import type { ToolRegistry } from '../tools/tool-registry.js';
-import { Kind } from '../tools/tools.js';
 import { uiTelemetryService } from '../telemetry/uiTelemetry.js';
 
 // Mock fs module to prevent actual file system operations during tests
@@ -1305,259 +1303,6 @@ describe('GeminiChat', () => {
     expect(turn4.parts[0].text).toBe('second response');
   });
 
-  describe('stopBeforeSecondMutator', () => {
-    beforeEach(() => {
-      // Common setup for these tests: mock the tool registry.
-      const mockToolRegistry = {
-        getTool: vi.fn((toolName: string) => {
-          if (toolName === 'edit') {
-            return { kind: Kind.Edit };
-          }
-          return { kind: Kind.Other };
-        }),
-      } as unknown as ToolRegistry;
-      vi.mocked(mockConfig.getToolRegistry).mockReturnValue(mockToolRegistry);
-    });
-
-    it('should stop streaming before a second mutator tool call', async () => {
-      const responses = [
-        {
-          candidates: [
-            { content: { role: 'model', parts: [{ text: 'First part. ' }] } },
-          ],
-        },
-        {
-          candidates: [
-            {
-              content: {
-                role: 'model',
-                parts: [{ functionCall: { name: 'edit', args: {} } }],
-              },
-            },
-          ],
-        },
-        {
-          candidates: [
-            {
-              content: {
-                role: 'model',
-                parts: [{ functionCall: { name: 'fetch', args: {} } }],
-              },
-            },
-          ],
-        },
-        // This chunk contains the second mutator and should be clipped.
-        {
-          candidates: [
-            {
-              content: {
-                role: 'model',
-                parts: [
-                  { functionCall: { name: 'edit', args: {} } },
-                  { text: 'some trailing text' },
-                ],
-              },
-            },
-          ],
-        },
-        // This chunk should never be reached.
-        {
-          candidates: [
-            {
-              content: {
-                role: 'model',
-                parts: [{ text: 'This should not appear.' }],
-              },
-            },
-          ],
-        },
-      ] as unknown as GenerateContentResponse[];
-
-      vi.mocked(mockContentGenerator.generateContentStream).mockResolvedValue(
-        (async function* () {
-          for (const response of responses) {
-            yield response;
-          }
-        })(),
-      );
-
-      const stream = await chat.sendMessageStream(
-        'test-model',
-        { message: 'test message' },
-        'prompt-id-mutator-test',
-      );
-      for await (const _ of stream) {
-        // Consume the stream to trigger history recording.
-      }
-
-      const history = chat.getHistory();
-      expect(history.length).toBe(2);
-
-      const modelTurn = history[1]!;
-      expect(modelTurn.role).toBe('model');
-      expect(modelTurn?.parts?.length).toBe(3);
-      expect(modelTurn?.parts![0]!.text).toBe('First part. ');
-      expect(modelTurn.parts![1]!.functionCall?.name).toBe('edit');
-      expect(modelTurn.parts![2]!.functionCall?.name).toBe('fetch');
-    });
-
-    it('should not stop streaming if only one mutator is present', async () => {
-      const responses = [
-        {
-          candidates: [
-            { content: { role: 'model', parts: [{ text: 'Part 1. ' }] } },
-          ],
-        },
-        {
-          candidates: [
-            {
-              content: {
-                role: 'model',
-                parts: [{ functionCall: { name: 'edit', args: {} } }],
-              },
-            },
-          ],
-        },
-        {
-          candidates: [
-            {
-              content: {
-                role: 'model',
-                parts: [{ text: 'Part 2.' }],
-              },
-              finishReason: 'STOP',
-            },
-          ],
-        },
-      ] as unknown as GenerateContentResponse[];
-
-      vi.mocked(mockContentGenerator.generateContentStream).mockResolvedValue(
-        (async function* () {
-          for (const response of responses) {
-            yield response;
-          }
-        })(),
-      );
-
-      const stream = await chat.sendMessageStream(
-        'test-model',
-        { message: 'test message' },
-        'prompt-id-one-mutator',
-      );
-      for await (const _ of stream) {
-        /* consume */
-      }
-
-      const history = chat.getHistory();
-      const modelTurn = history[1]!;
-      expect(modelTurn?.parts?.length).toBe(3);
-      expect(modelTurn.parts![1]!.functionCall?.name).toBe('edit');
-      expect(modelTurn.parts![2]!.text).toBe('Part 2.');
-    });
-
-    it('should clip the chunk containing the second mutator, preserving prior parts', async () => {
-      const responses = [
-        {
-          candidates: [
-            {
-              content: {
-                role: 'model',
-                parts: [{ functionCall: { name: 'edit', args: {} } }],
-              },
-            },
-          ],
-        },
-        // This chunk has a valid part before the second mutator.
-        // The valid part should be kept, the rest of the chunk discarded.
-        {
-          candidates: [
-            {
-              content: {
-                role: 'model',
-                parts: [
-                  { text: 'Keep this text. ' },
-                  { functionCall: { name: 'edit', args: {} } },
-                  { text: 'Discard this text.' },
-                ],
-              },
-              finishReason: 'STOP',
-            },
-          ],
-        },
-      ] as unknown as GenerateContentResponse[];
-
-      const stream = (async function* () {
-        for (const response of responses) {
-          yield response;
-        }
-      })();
-
-      vi.mocked(mockContentGenerator.generateContentStream).mockResolvedValue(
-        stream,
-      );
-
-      const resultStream = await chat.sendMessageStream(
-        'test-model',
-        { message: 'test' },
-        'prompt-id-clip-chunk',
-      );
-      for await (const _ of resultStream) {
-        /* consume */
-      }
-
-      const history = chat.getHistory();
-      const modelTurn = history[1]!;
-      expect(modelTurn?.parts?.length).toBe(2);
-      expect(modelTurn.parts![0]!.functionCall?.name).toBe('edit');
-      expect(modelTurn.parts![1]!.text).toBe('Keep this text. ');
-    });
-
-    it('should handle two mutators in the same chunk (parallel call scenario)', async () => {
-      const responses = [
-        {
-          candidates: [
-            {
-              content: {
-                role: 'model',
-                parts: [
-                  { text: 'Some text. ' },
-                  { functionCall: { name: 'edit', args: {} } },
-                  { functionCall: { name: 'edit', args: {} } },
-                ],
-              },
-              finishReason: 'STOP',
-            },
-          ],
-        },
-      ] as unknown as GenerateContentResponse[];
-
-      const stream = (async function* () {
-        for (const response of responses) {
-          yield response;
-        }
-      })();
-
-      vi.mocked(mockContentGenerator.generateContentStream).mockResolvedValue(
-        stream,
-      );
-
-      const resultStream = await chat.sendMessageStream(
-        'test-model',
-        { message: 'test' },
-        'prompt-id-parallel-mutators',
-      );
-      for await (const _ of resultStream) {
-        /* consume */
-      }
-
-      const history = chat.getHistory();
-      const modelTurn = history[1]!;
-      expect(modelTurn?.parts?.length).toBe(2);
-      expect(modelTurn.parts![0]!.text).toBe('Some text. ');
-      expect(modelTurn.parts![1]!.functionCall?.name).toBe('edit');
-    });
-  });
-
   describe('Model Resolution', () => {
     const mockResponse = {
       candidates: [

packages/core/src/core/geminiChat.ts

@@ -7,16 +7,15 @@
 // DISCLAIMER: This is a copied version of https://github.com/googleapis/js-genai/blob/main/src/chats.ts with the intention of working around a key bug
 // where function responses are not treated as "valid" responses: https://b.corp.google.com/issues/420354090
 
-import {
+import type {
   GenerateContentResponse,
-  type Content,
-  type GenerateContentConfig,
-  type SendMessageParameters,
-  type Part,
-  type Tool,
-  FinishReason,
-  ApiError,
+  Content,
+  GenerateContentConfig,
+  SendMessageParameters,
+  Part,
+  Tool,
 } from '@google/genai';
+import { ApiError } from '@google/genai';
 import { toParts } from '../code_assist/converter.js';
 import { createUserContent } from '@google/genai';
 import { retryWithBackoff } from '../utils/retry.js';
@@ -25,7 +24,7 @@ import {
   DEFAULT_GEMINI_FLASH_MODEL,
   getEffectiveModel,
 } from '../config/models.js';
-import { hasCycleInSchema, MUTATOR_KINDS } from '../tools/tools.js';
+import { hasCycleInSchema } from '../tools/tools.js';
 import type { StructuredError } from './turn.js';
 import {
   logContentRetry,
@@ -511,7 +510,7 @@ export class GeminiChat {
     let hasToolCall = false;
     let hasFinishReason = false;
 
-    for await (const chunk of this.stopBeforeSecondMutator(streamResponse)) {
+    for await (const chunk of streamResponse) {
       hasFinishReason =
         chunk?.candidates?.some((candidate) => candidate.finishReason) ?? false;
       if (isValidResponse(chunk)) {
@@ -629,64 +628,6 @@ export class GeminiChat {
       });
     }
   }
-
-  /**
-   * Truncates the chunkStream right before the second function call to a
-   * function that mutates state. This may involve trimming parts from a chunk
-   * as well as omtting some chunks altogether.
-   *
-   * We do this because it improves tool call quality if the model gets
-   * feedback from one mutating function call before it makes the next one.
-   */
-  private async *stopBeforeSecondMutator(
-    chunkStream: AsyncGenerator<GenerateContentResponse>,
-  ): AsyncGenerator<GenerateContentResponse> {
-    let foundMutatorFunctionCall = false;
-
-    for await (const chunk of chunkStream) {
-      const candidate = chunk.candidates?.[0];
-      const content = candidate?.content;
-      if (!candidate || !content?.parts) {
-        yield chunk;
-        continue;
-      }
-
-      const truncatedParts: Part[] = [];
-      for (const part of content.parts) {
-        if (this.isMutatorFunctionCall(part)) {
-          if (foundMutatorFunctionCall) {
-            // This is the second mutator call.
-            // Truncate and return immedaitely.
-            const newChunk = new GenerateContentResponse();
-            newChunk.candidates = [
-              {
-                ...candidate,
-                content: {
-                  ...content,
-                  parts: truncatedParts,
-                },
-                finishReason: FinishReason.STOP,
-              },
-            ];
-            yield newChunk;
-            return;
-          }
-          foundMutatorFunctionCall = true;
-        }
-        truncatedParts.push(part);
-      }
-
-      yield chunk;
-    }
-  }
-
-  private isMutatorFunctionCall(part: Part): boolean {
-    if (!part?.functionCall?.name) {
-      return false;
-    }
-    const tool = this.config.getToolRegistry().getTool(part.functionCall.name);
-    return !!tool && MUTATOR_KINDS.includes(tool.kind);
-  }
 }
 
 /** Visible for Testing */

packages/core/src/core/openaiContentGenerator/converter.ts

@@ -23,6 +23,14 @@ import type OpenAI from 'openai';
 import { safeJsonParse } from '../../utils/safeJsonParse.js';
 import { StreamingToolCallParser } from './streamingToolCallParser.js';
 
+/**
+ * Extended usage type that supports both OpenAI standard format and alternative formats
+ * Some models return cached_tokens at the top level instead of in prompt_tokens_details
+ */
+interface ExtendedCompletionUsage extends OpenAI.CompletionUsage {
+  cached_tokens?: number;
+}
+
 /**
  * Tool call accumulator for streaming responses
  */
@@ -582,7 +590,13 @@ export class OpenAIContentConverter {
       const promptTokens = usage.prompt_tokens || 0;
       const completionTokens = usage.completion_tokens || 0;
       const totalTokens = usage.total_tokens || 0;
-      const cachedTokens = usage.prompt_tokens_details?.cached_tokens || 0;
+      // Support both formats: prompt_tokens_details.cached_tokens (OpenAI standard)
+      // and cached_tokens (some models return it at top level)
+      const extendedUsage = usage as ExtendedCompletionUsage;
+      const cachedTokens =
+        usage.prompt_tokens_details?.cached_tokens ??
+        extendedUsage.cached_tokens ??
+        0;
 
       // If we only have total tokens but no breakdown, estimate the split
       // Typically input is ~70% and output is ~30% for most conversations
@@ -707,7 +721,13 @@ export class OpenAIContentConverter {
       const promptTokens = usage.prompt_tokens || 0;
       const completionTokens = usage.completion_tokens || 0;
       const totalTokens = usage.total_tokens || 0;
-      const cachedTokens = usage.prompt_tokens_details?.cached_tokens || 0;
+      // Support both formats: prompt_tokens_details.cached_tokens (OpenAI standard)
+      // and cached_tokens (some models return it at top level)
+      const extendedUsage = usage as ExtendedCompletionUsage;
+      const cachedTokens =
+        usage.prompt_tokens_details?.cached_tokens ??
+        extendedUsage.cached_tokens ??
+        0;
 
       // If we only have total tokens but no breakdown, estimate the split
       // Typically input is ~70% and output is ~30% for most conversations

packages/core/src/core/openaiContentGenerator/index.ts

@@ -13,6 +13,7 @@ import { OpenAIContentGenerator } from './openaiContentGenerator.js';
 import {
   DashScopeOpenAICompatibleProvider,
   DeepSeekOpenAICompatibleProvider,
+  ModelScopeOpenAICompatibleProvider,
   OpenRouterOpenAICompatibleProvider,
   type OpenAICompatibleProvider,
   DefaultOpenAICompatibleProvider,
@@ -78,6 +79,14 @@ export function determineProvider(
     );
   }
 
+  // Check for ModelScope provider
+  if (ModelScopeOpenAICompatibleProvider.isModelScopeProvider(config)) {
+    return new ModelScopeOpenAICompatibleProvider(
+      contentGeneratorConfig,
+      cliConfig,
+    );
+  }
+
   // Default provider for standard OpenAI-compatible APIs
   return new DefaultOpenAICompatibleProvider(contentGeneratorConfig, cliConfig);
 }

packages/core/src/core/openaiContentGenerator/provider/index.ts

@@ -1,3 +1,4 @@
+export { ModelScopeOpenAICompatibleProvider } from './modelscope.js';
 export { DashScopeOpenAICompatibleProvider } from './dashscope.js';
 export { DeepSeekOpenAICompatibleProvider } from './deepseek.js';
 export { OpenRouterOpenAICompatibleProvider } from './openrouter.js';

packages/core/src/core/openaiContentGenerator/provider/modelscope.test.ts

@@ -0,0 +1,96 @@
+/**
+ * @license
+ * Copyright 2025 Qwen
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import type OpenAI from 'openai';
+import { ModelScopeOpenAICompatibleProvider } from './modelscope.js';
+import type { Config } from '../../../config/config.js';
+import type { ContentGeneratorConfig } from '../../contentGenerator.js';
+
+vi.mock('openai');
+
+describe('ModelScopeOpenAICompatibleProvider', () => {
+  let provider: ModelScopeOpenAICompatibleProvider;
+  let mockContentGeneratorConfig: ContentGeneratorConfig;
+  let mockCliConfig: Config;
+
+  beforeEach(() => {
+    mockContentGeneratorConfig = {
+      apiKey: 'test-api-key',
+      baseUrl: 'https://api.modelscope.cn/v1',
+      model: 'qwen-max',
+    } as ContentGeneratorConfig;
+
+    mockCliConfig = {
+      getCliVersion: vi.fn().mockReturnValue('1.0.0'),
+    } as unknown as Config;
+
+    provider = new ModelScopeOpenAICompatibleProvider(
+      mockContentGeneratorConfig,
+      mockCliConfig,
+    );
+  });
+
+  describe('isModelScopeProvider', () => {
+    it('should return true if baseUrl includes "modelscope"', () => {
+      const config = { baseUrl: 'https://api.modelscope.cn/v1' };
+      expect(
+        ModelScopeOpenAICompatibleProvider.isModelScopeProvider(
+          config as ContentGeneratorConfig,
+        ),
+      ).toBe(true);
+    });
+
+    it('should return false if baseUrl does not include "modelscope"', () => {
+      const config = { baseUrl: 'https://api.openai.com/v1' };
+      expect(
+        ModelScopeOpenAICompatibleProvider.isModelScopeProvider(
+          config as ContentGeneratorConfig,
+        ),
+      ).toBe(false);
+    });
+  });
+
+  describe('buildRequest', () => {
+    it('should remove stream_options when stream is false', () => {
+      const originalRequest: OpenAI.Chat.ChatCompletionCreateParams = {
+        model: 'qwen-max',
+        messages: [{ role: 'user', content: 'Hello!' }],
+        stream: false,
+        stream_options: { include_usage: true },
+      };
+
+      const result = provider.buildRequest(originalRequest, 'prompt-id');
+
+      expect(result).not.toHaveProperty('stream_options');
+    });
+
+    it('should keep stream_options when stream is true', () => {
+      const originalRequest: OpenAI.Chat.ChatCompletionCreateParams = {
+        model: 'qwen-max',
+        messages: [{ role: 'user', content: 'Hello!' }],
+        stream: true,
+        stream_options: { include_usage: true },
+      };
+
+      const result = provider.buildRequest(originalRequest, 'prompt-id');
+
+      expect(result).toHaveProperty('stream_options');
+    });
+
+    it('should handle requests without stream_options', () => {
+      const originalRequest: OpenAI.Chat.ChatCompletionCreateParams = {
+        model: 'qwen-max',
+        messages: [{ role: 'user', content: 'Hello!' }],
+        stream: false,
+      };
+
+      const result = provider.buildRequest(originalRequest, 'prompt-id');
+
+      expect(result).not.toHaveProperty('stream_options');
+    });
+  });
+});

packages/core/src/core/openaiContentGenerator/provider/modelscope.ts

@@ -0,0 +1,32 @@
+import type OpenAI from 'openai';
+import { DefaultOpenAICompatibleProvider } from './default.js';
+import type { ContentGeneratorConfig } from '../../contentGenerator.js';
+
+/**
+ * Provider for ModelScope API
+ */
+export class ModelScopeOpenAICompatibleProvider extends DefaultOpenAICompatibleProvider {
+  /**
+   * Checks if the configuration is for ModelScope.
+   */
+  static isModelScopeProvider(config: ContentGeneratorConfig): boolean {
+    return !!config.baseUrl?.includes('modelscope');
+  }
+
+  /**
+   * ModelScope does not support `stream_options` when `stream` is false.
+   * This method removes `stream_options` if `stream` is not true.
+   */
+  override buildRequest(
+    request: OpenAI.Chat.ChatCompletionCreateParams,
+    userPromptId: string,
+  ): OpenAI.Chat.ChatCompletionCreateParams {
+    const newRequest = super.buildRequest(request, userPromptId);
+    if (!newRequest.stream) {
+      delete (newRequest as OpenAI.Chat.ChatCompletionCreateParamsNonStreaming)
+        .stream_options;
+    }
+
+    return newRequest;
+  }
+}

packages/core/src/core/tokenLimits.ts

@@ -165,9 +165,7 @@ const PATTERNS: Array<[RegExp, TokenCount]> = [
   // -------------------
   // DeepSeek
   // -------------------
-  [/^deepseek$/, LIMITS['128k']],
-  [/^deepseek-r1(?:-.*)?$/, LIMITS['128k']],
-  [/^deepseek-v3(?:\.\d+)?(?:-.*)?$/, LIMITS['128k']],
+  [/^deepseek(?:-.*)?$/, LIMITS['128k']],
 
   // -------------------
   // Moonshot / Kimi
@@ -211,6 +209,12 @@ const OUTPUT_PATTERNS: Array<[RegExp, TokenCount]> = [
 
   // Qwen3-VL-Plus: 32K max output tokens
   [/^qwen3-vl-plus$/, LIMITS['32k']],
+
+  // Deepseek-chat: 8k max tokens
+  [/^deepseek-chat$/, LIMITS['8k']],
+
+  // Deepseek-reasoner: 64k max tokens
+  [/^deepseek-reasoner$/, LIMITS['64k']],
 ];
 
 /**

packages/core/src/ide/detect-ide.ts

@@ -60,7 +60,10 @@ function verifyVSCode(
   if (ide.name !== IDE_DEFINITIONS.vscode.name) {
     return ide;
   }
-  if (ideProcessInfo.command.toLowerCase().includes('code')) {
+  if (
+    ideProcessInfo.command &&
+    ideProcessInfo.command.toLowerCase().includes('code')
+  ) {
     return IDE_DEFINITIONS.vscode;
   }
   return IDE_DEFINITIONS.vscodefork;

packages/core/src/index.ts

@@ -102,6 +102,8 @@ export * from './tools/web-search/index.js';
 export * from './tools/read-many-files.js';
 export * from './tools/mcp-client.js';
 export * from './tools/mcp-tool.js';
+export * from './tools/task.js';
+export * from './tools/todoWrite.js';
 
 // MCP OAuth
 export { MCPOAuthProvider } from './mcp/oauth-provider.js';

packages/core/src/qwen/qwenOAuth2.test.ts

@@ -623,14 +623,16 @@ describe('QwenOAuth2Client', () => {
     });
 
     it('should handle authorization_pending with HTTP 400 according to RFC 8628', async () => {
+      const errorData = {
+        error: 'authorization_pending',
+        error_description: 'The authorization request is still pending',
+      };
       const mockResponse = {
         ok: false,
         status: 400,
         statusText: 'Bad Request',
-        json: async () => ({
-          error: 'authorization_pending',
-          error_description: 'The authorization request is still pending',
-        }),
+        text: async () => JSON.stringify(errorData),
+        json: async () => errorData,
       };
 
       vi.mocked(global.fetch).mockResolvedValue(mockResponse as Response);
@@ -646,14 +648,16 @@ describe('QwenOAuth2Client', () => {
     });
 
     it('should handle slow_down with HTTP 429 according to RFC 8628', async () => {
+      const errorData = {
+        error: 'slow_down',
+        error_description: 'The client is polling too frequently',
+      };
       const mockResponse = {
         ok: false,
         status: 429,
         statusText: 'Too Many Requests',
-        json: async () => ({
-          error: 'slow_down',
-          error_description: 'The client is polling too frequently',
-        }),
+        text: async () => JSON.stringify(errorData),
+        json: async () => errorData,
       };
 
       vi.mocked(global.fetch).mockResolvedValue(mockResponse as Response);
@@ -825,7 +829,7 @@ describe('getQwenOAuthClient', () => {
       import('./qwenOAuth2.js').then((module) =>
         module.getQwenOAuthClient(mockConfig),
       ),
-    ).rejects.toThrow('Qwen OAuth authentication failed');
+    ).rejects.toThrow('Device authorization flow failed');
 
     SharedTokenManager.getInstance = originalGetInstance;
   });
@@ -983,7 +987,7 @@ describe('getQwenOAuthClient - Enhanced Error Scenarios', () => {
       import('./qwenOAuth2.js').then((module) =>
         module.getQwenOAuthClient(mockConfig),
       ),
-    ).rejects.toThrow('Qwen OAuth authentication failed');
+    ).rejects.toThrow('Device authorization flow failed');
 
     SharedTokenManager.getInstance = originalGetInstance;
   });
@@ -1032,7 +1036,7 @@ describe('getQwenOAuthClient - Enhanced Error Scenarios', () => {
       import('./qwenOAuth2.js').then((module) =>
         module.getQwenOAuthClient(mockConfig),
       ),
-    ).rejects.toThrow('Qwen OAuth authentication timed out');
+    ).rejects.toThrow('Authorization timeout, please restart the process.');
 
     SharedTokenManager.getInstance = originalGetInstance;
   });
@@ -1082,7 +1086,7 @@ describe('getQwenOAuthClient - Enhanced Error Scenarios', () => {
         module.getQwenOAuthClient(mockConfig),
       ),
     ).rejects.toThrow(
-      'Too many request for Qwen OAuth authentication, please try again later.',
+      'Too many requests. The server is rate limiting our requests. Please select a different authentication method or try again later.',
     );
 
     SharedTokenManager.getInstance = originalGetInstance;
@@ -1119,7 +1123,7 @@ describe('getQwenOAuthClient - Enhanced Error Scenarios', () => {
       import('./qwenOAuth2.js').then((module) =>
         module.getQwenOAuthClient(mockConfig),
       ),
-    ).rejects.toThrow('Qwen OAuth authentication failed');
+    ).rejects.toThrow('Device authorization flow failed');
 
     SharedTokenManager.getInstance = originalGetInstance;
   });
@@ -1177,7 +1181,7 @@ describe('authWithQwenDeviceFlow - Comprehensive Testing', () => {
       import('./qwenOAuth2.js').then((module) =>
         module.getQwenOAuthClient(mockConfig),
       ),
-    ).rejects.toThrow('Qwen OAuth authentication failed');
+    ).rejects.toThrow('Device authorization flow failed');
 
     SharedTokenManager.getInstance = originalGetInstance;
   });
@@ -1264,7 +1268,9 @@ describe('authWithQwenDeviceFlow - Comprehensive Testing', () => {
       import('./qwenOAuth2.js').then((module) =>
         module.getQwenOAuthClient(mockConfig),
       ),
-    ).rejects.toThrow('Qwen OAuth authentication failed');
+    ).rejects.toThrow(
+      'Device code expired or invalid, please restart the authorization process.',
+    );
 
     SharedTokenManager.getInstance = originalGetInstance;
   });
@@ -1991,14 +1997,16 @@ describe('Enhanced Error Handling and Edge Cases', () => {
     });
 
     it('should handle authorization_pending with correct status', async () => {
+      const errorData = {
+        error: 'authorization_pending',
+        error_description: 'Authorization request is pending',
+      };
       const mockResponse = {
         ok: false,
         status: 400,
         statusText: 'Bad Request',
-        json: vi.fn().mockResolvedValue({
-          error: 'authorization_pending',
-          error_description: 'Authorization request is pending',
-        }),
+        text: vi.fn().mockResolvedValue(JSON.stringify(errorData)),
+        json: vi.fn().mockResolvedValue(errorData),
       };
 
       vi.mocked(global.fetch).mockResolvedValue(

packages/core/src/qwen/qwenOAuth2.ts

@@ -345,44 +345,47 @@ export class QwenOAuth2Client implements IQwenOAuth2Client {
     });
 
     if (!response.ok) {
-      // Parse the response as JSON to check for OAuth RFC 8628 standard errors
+      // Read response body as text first (can only be read once)
+      const responseText = await response.text();
+
+      // Try to parse as JSON to check for OAuth RFC 8628 standard errors
+      let errorData: ErrorData | null = null;
       try {
-        const errorData = (await response.json()) as ErrorData;
-
-        // According to OAuth RFC 8628, handle standard polling responses
-        if (
-          response.status === 400 &&
-          errorData.error === 'authorization_pending'
-        ) {
-          // User has not yet approved the authorization request. Continue polling.
-          return { status: 'pending' } as DeviceTokenPendingData;
-        }
-
-        if (response.status === 429 && errorData.error === 'slow_down') {
-          // Client is polling too frequently. Return pending with slowDown flag.
-          return {
-            status: 'pending',
-            slowDown: true,
-          } as DeviceTokenPendingData;
-        }
-
-        // Handle other 400 errors (access_denied, expired_token, etc.) as real errors
-
-        // For other errors, throw with proper error information
-        const error = new Error(
-          `Device token poll failed: ${errorData.error || 'Unknown error'} - ${errorData.error_description || 'No details provided'}`,
-        );
-        (error as Error & { status?: number }).status = response.status;
-        throw error;
+        errorData = JSON.parse(responseText) as ErrorData;
       } catch (_parseError) {
-        // If JSON parsing fails, fall back to text response
-        const errorData = await response.text();
+        // If JSON parsing fails, use text response
         const error = new Error(
-          `Device token poll failed: ${response.status} ${response.statusText}. Response: ${errorData}`,
+          `Device token poll failed: ${response.status} ${response.statusText}. Response: ${responseText}`,
         );
         (error as Error & { status?: number }).status = response.status;
         throw error;
       }
+
+      // According to OAuth RFC 8628, handle standard polling responses
+      if (
+        response.status === 400 &&
+        errorData.error === 'authorization_pending'
+      ) {
+        // User has not yet approved the authorization request. Continue polling.
+        return { status: 'pending' } as DeviceTokenPendingData;
+      }
+
+      if (response.status === 429 && errorData.error === 'slow_down') {
+        // Client is polling too frequently. Return pending with slowDown flag.
+        return {
+          status: 'pending',
+          slowDown: true,
+        } as DeviceTokenPendingData;
+      }
+
+      // Handle other 400 errors (access_denied, expired_token, etc.) as real errors
+
+      // For other errors, throw with proper error information
+      const error = new Error(
+        `Device token poll failed: ${errorData.error || 'Unknown error'} - ${errorData.error_description}`,
+      );
+      (error as Error & { status?: number }).status = response.status;
+      throw error;
     }
 
     return (await response.json()) as DeviceTokenResponse;
@@ -467,6 +470,7 @@ export type AuthResult =
   | {
       success: false;
       reason: 'timeout' | 'cancelled' | 'error' | 'rate_limit';
+      message?: string; // Detailed error message for better error reporting
     };
 
 /**
@@ -476,6 +480,7 @@ export const qwenOAuth2Events = new EventEmitter();
 
 export async function getQwenOAuthClient(
   config: Config,
+  options?: { requireCachedCredentials?: boolean },
 ): Promise<QwenOAuth2Client> {
   const client = new QwenOAuth2Client();
 
@@ -488,11 +493,6 @@ export async function getQwenOAuthClient(
     client.setCredentials(credentials);
     return client;
   } catch (error: unknown) {
-    console.debug(
-      'Shared token manager failed, attempting device flow:',
-      error,
-    );
-
     // Handle specific token manager errors
     if (error instanceof TokenManagerError) {
       switch (error.type) {
@@ -520,12 +520,20 @@ export async function getQwenOAuthClient(
       // Try device flow instead of forcing refresh
       const result = await authWithQwenDeviceFlow(client, config);
       if (!result.success) {
-        throw new Error('Qwen OAuth authentication failed');
+        // Use detailed error message if available, otherwise use default
+        const errorMessage =
+          result.message || 'Qwen OAuth authentication failed';
+        throw new Error(errorMessage);
       }
       return client;
     }
 
-    // No cached credentials, use device authorization flow for authentication
+    if (options?.requireCachedCredentials) {
+      throw new Error(
+        'No cached Qwen-OAuth credentials found. Please re-authenticate.',
+      );
+    }
+
     const result = await authWithQwenDeviceFlow(client, config);
     if (!result.success) {
       // Only emit timeout event if the failure reason is actually timeout
@@ -538,20 +546,24 @@ export async function getQwenOAuthClient(
         );
       }
 
-      // Throw error with appropriate message based on failure reason
-      switch (result.reason) {
-        case 'timeout':
-          throw new Error('Qwen OAuth authentication timed out');
-        case 'cancelled':
-          throw new Error('Qwen OAuth authentication was cancelled by user');
-        case 'rate_limit':
-          throw new Error(
-            'Too many request for Qwen OAuth authentication, please try again later.',
-          );
-        case 'error':
-        default:
-          throw new Error('Qwen OAuth authentication failed');
-      }
+      // Use detailed error message if available, otherwise use default based on reason
+      const errorMessage =
+        result.message ||
+        (() => {
+          switch (result.reason) {
+            case 'timeout':
+              return 'Qwen OAuth authentication timed out';
+            case 'cancelled':
+              return 'Qwen OAuth authentication was cancelled by user';
+            case 'rate_limit':
+              return 'Too many request for Qwen OAuth authentication, please try again later.';
+            case 'error':
+            default:
+              return 'Qwen OAuth authentication failed';
+          }
+        })();
+
+      throw new Error(errorMessage);
     }
 
     return client;
@@ -644,13 +656,10 @@ async function authWithQwenDeviceFlow(
     for (let attempt = 0; attempt < maxAttempts; attempt++) {
       // Check if authentication was cancelled
       if (isCancelled) {
-        console.debug('\nAuthentication cancelled by user.');
-        qwenOAuth2Events.emit(
-          QwenOAuth2Event.AuthProgress,
-          'error',
-          'Authentication cancelled by user.',
-        );
-        return { success: false, reason: 'cancelled' };
+        const message = 'Authentication cancelled by user.';
+        console.debug('\n' + message);
+        qwenOAuth2Events.emit(QwenOAuth2Event.AuthProgress, 'error', message);
+        return { success: false, reason: 'cancelled', message };
       }
 
       try {
@@ -738,13 +747,14 @@ async function authWithQwenDeviceFlow(
 
           // Check for cancellation after waiting
           if (isCancelled) {
-            console.debug('\nAuthentication cancelled by user.');
+            const message = 'Authentication cancelled by user.';
+            console.debug('\n' + message);
             qwenOAuth2Events.emit(
               QwenOAuth2Event.AuthProgress,
               'error',
-              'Authentication cancelled by user.',
+              message,
             );
-            return { success: false, reason: 'cancelled' };
+            return { success: false, reason: 'cancelled', message };
           }
 
           continue;
@@ -758,7 +768,7 @@ async function authWithQwenDeviceFlow(
           );
         }
       } catch (error: unknown) {
-        // Handle specific error cases
+        // Extract error information
         const errorMessage =
           error instanceof Error ? error.message : String(error);
         const statusCode =
@@ -766,42 +776,49 @@ async function authWithQwenDeviceFlow(
             ? (error as Error & { status?: number }).status
             : null;
 
-        if (errorMessage.includes('401') || statusCode === 401) {
-          const message =
-            'Device code expired or invalid, please restart the authorization process.';
-
-          // Emit error event
-          qwenOAuth2Events.emit(QwenOAuth2Event.AuthProgress, 'error', message);
-
-          return { success: false, reason: 'error' };
-        }
-
-        // Handle 429 Too Many Requests error
-        if (errorMessage.includes('429') || statusCode === 429) {
-          const message =
-            'Too many requests. The server is rate limiting our requests. Please select a different authentication method or try again later.';
-
-          // Emit rate limit event to notify user
+        // Helper function to handle error and stop polling
+        const handleError = (
+          reason: 'error' | 'rate_limit',
+          message: string,
+          eventType: 'error' | 'rate_limit' = 'error',
+        ): AuthResult => {
           qwenOAuth2Events.emit(
             QwenOAuth2Event.AuthProgress,
-            'rate_limit',
+            eventType,
             message,
           );
+          console.error('\n' + message);
+          return { success: false, reason, message };
+        };
 
-          console.log('\n' + message);
+        // Handle credential caching failures - stop polling immediately
+        if (errorMessage.includes('Failed to cache credentials')) {
+          return handleError('error', errorMessage);
+        }
 
-          // Return false to stop polling and go back to auth selection
-          return { success: false, reason: 'rate_limit' };
+        // Handle 401 Unauthorized - device code expired or invalid
+        if (errorMessage.includes('401') || statusCode === 401) {
+          return handleError(
+            'error',
+            'Device code expired or invalid, please restart the authorization process.',
+          );
+        }
+
+        // Handle 429 Too Many Requests - rate limiting
+        if (errorMessage.includes('429') || statusCode === 429) {
+          return handleError(
+            'rate_limit',
+            'Too many requests. The server is rate limiting our requests. Please select a different authentication method or try again later.',
+            'rate_limit',
+          );
         }
 
         const message = `Error polling for token: ${errorMessage}`;
-
-        // Emit error event
         qwenOAuth2Events.emit(QwenOAuth2Event.AuthProgress, 'error', message);
 
-        // Check for cancellation before waiting
         if (isCancelled) {
-          return { success: false, reason: 'cancelled' };
+          const message = 'Authentication cancelled by user.';
+          return { success: false, reason: 'cancelled', message };
         }
 
         await new Promise((resolve) => setTimeout(resolve, pollInterval));
@@ -818,11 +835,12 @@ async function authWithQwenDeviceFlow(
     );
 
     console.error('\n' + timeoutMessage);
-    return { success: false, reason: 'timeout' };
+    return { success: false, reason: 'timeout', message: timeoutMessage };
   } catch (error: unknown) {
     const errorMessage = error instanceof Error ? error.message : String(error);
-    console.error('Device authorization flow failed:', errorMessage);
-    return { success: false, reason: 'error' };
+    const message = `Device authorization flow failed: ${errorMessage}`;
+    console.error(message);
+    return { success: false, reason: 'error', message };
   } finally {
     // Clean up event listener
     qwenOAuth2Events.off(QwenOAuth2Event.AuthCancel, cancelHandler);
@@ -852,10 +870,30 @@ async function loadCachedQwenCredentials(
 
 async function cacheQwenCredentials(credentials: QwenCredentials) {
   const filePath = getQwenCachedCredentialPath();
-  await fs.mkdir(path.dirname(filePath), { recursive: true });
+  try {
+    await fs.mkdir(path.dirname(filePath), { recursive: true });
 
-  const credString = JSON.stringify(credentials, null, 2);
-  await fs.writeFile(filePath, credString);
+    const credString = JSON.stringify(credentials, null, 2);
+    await fs.writeFile(filePath, credString);
+  } catch (error: unknown) {
+    // Handle file system errors (e.g., EACCES permission denied)
+    const errorMessage = error instanceof Error ? error.message : String(error);
+    const errorCode =
+      error instanceof Error && 'code' in error
+        ? (error as Error & { code?: string }).code
+        : undefined;
+
+    if (errorCode === 'EACCES') {
+      throw new Error(
+        `Failed to cache credentials: Permission denied (EACCES). Current user has no permission to access \`${filePath}\`. Please check permissions.`,
+      );
+    }
+
+    // Throw error for other file system failures
+    throw new Error(
+      `Failed to cache credentials: error when creating folder \`${path.dirname(filePath)}\` and writing to \`${filePath}\`. ${errorMessage}. Please check permissions.`,
+    );
+  }
 }
 
 /**

packages/core/src/services/chatCompressionService.test.ts

@@ -181,6 +181,56 @@ describe('ChatCompressionService', () => {
     expect(result.newHistory).toBeNull();
   });
 
+  it('should return NOOP when contextPercentageThreshold is 0', async () => {
+    const history: Content[] = [
+      { role: 'user', parts: [{ text: 'msg1' }] },
+      { role: 'model', parts: [{ text: 'msg2' }] },
+    ];
+    vi.mocked(mockChat.getHistory).mockReturnValue(history);
+    vi.mocked(uiTelemetryService.getLastPromptTokenCount).mockReturnValue(800);
+    vi.mocked(mockConfig.getChatCompression).mockReturnValue({
+      contextPercentageThreshold: 0,
+    });
+
+    const mockGenerateContent = vi.fn();
+    vi.mocked(mockConfig.getContentGenerator).mockReturnValue({
+      generateContent: mockGenerateContent,
+    } as unknown as ContentGenerator);
+
+    const result = await service.compress(
+      mockChat,
+      mockPromptId,
+      false,
+      mockModel,
+      mockConfig,
+      false,
+    );
+
+    expect(result.info).toMatchObject({
+      compressionStatus: CompressionStatus.NOOP,
+      originalTokenCount: 0,
+      newTokenCount: 0,
+    });
+    expect(mockGenerateContent).not.toHaveBeenCalled();
+    expect(tokenLimit).not.toHaveBeenCalled();
+
+    const forcedResult = await service.compress(
+      mockChat,
+      mockPromptId,
+      true,
+      mockModel,
+      mockConfig,
+      false,
+    );
+    expect(forcedResult.info).toMatchObject({
+      compressionStatus: CompressionStatus.NOOP,
+      originalTokenCount: 0,
+      newTokenCount: 0,
+    });
+    expect(mockGenerateContent).not.toHaveBeenCalled();
+    expect(tokenLimit).not.toHaveBeenCalled();
+  });
+
   it('should compress if over token threshold', async () => {
     const history: Content[] = [
       { role: 'user', parts: [{ text: 'msg1' }] },

packages/core/src/services/chatCompressionService.ts

@@ -86,10 +86,14 @@ export class ChatCompressionService {
     hasFailedCompressionAttempt: boolean,
   ): Promise<{ newHistory: Content[] | null; info: ChatCompressionInfo }> {
     const curatedHistory = chat.getHistory(true);
+    const threshold =
+      config.getChatCompression()?.contextPercentageThreshold ??
+      COMPRESSION_TOKEN_THRESHOLD;
 
     // Regardless of `force`, don't do anything if the history is empty.
     if (
       curatedHistory.length === 0 ||
+      threshold <= 0 ||
       (hasFailedCompressionAttempt && !force)
     ) {
       return {
@@ -104,13 +108,8 @@ export class ChatCompressionService {
 
     const originalTokenCount = uiTelemetryService.getLastPromptTokenCount();
 
-    const contextPercentageThreshold =
-      config.getChatCompression()?.contextPercentageThreshold;
-
     // Don't compress if not forced and we are under the limit.
     if (!force) {
-      const threshold =
-        contextPercentageThreshold ?? COMPRESSION_TOKEN_THRESHOLD;
       if (originalTokenCount < threshold * tokenLimit(model)) {
         return {
           newHistory: null,