fix multiple mcp servers

packages/server/src/tools/tool-registry.test.ts

@@ -619,6 +619,7 @@ describe('DiscoveredMCPTool', () => {
       toolName,
       toolDescription,
       toolInputSchema,
+      toolName,
     );
     expect(tool.name).toBe(toolName);
     expect(tool.schema.description).toContain(toolDescription);
@@ -634,6 +635,7 @@ describe('DiscoveredMCPTool', () => {
       toolName,
       toolDescription,
       toolInputSchema,
+      toolName,
     );
     const params = { data: 'test_data' };
     const mcpResult = { success: true, value: 'processed' };

packages/server/src/tools/tool-registry.ts

@@ -99,6 +99,7 @@ export class DiscoveredMCPTool extends BaseTool<ToolParams, ToolResult> {
     readonly name: string,
     readonly description: string,
     readonly parameterSchema: Record<string, unknown>,
+    readonly serverToolName: string,
   ) {
     description += `
 
@@ -112,7 +113,7 @@ Returns the MCP server response as a json string.
 
   async execute(params: ToolParams): Promise<ToolResult> {
     const result = await this.mcpClient.callTool({
-      name: this.name,
+      name: this.serverToolName,
       arguments: params,
     });
     return {
@@ -251,6 +252,7 @@ export class ToolRegistry {
                 : tool.name,
               tool.description ?? '',
               tool.inputSchema,
+              tool.name,
             ),
           );
         }