Enable tool call type coersion (#477)

* feat: enable tool call type coercion

* fix: tests for type coercion

---------

Co-authored-by: Mingholy <mingholy.lmh@gmail.com>
This commit is contained in:
Peter Stewart
2025-09-18 15:04:27 +10:00
committed by GitHub
parent 17cdce6298
commit 724c24933c
4 changed files with 36 additions and 23 deletions

View File

@@ -9,11 +9,12 @@ import * as addFormats from 'ajv-formats';
// Ajv's ESM/CJS interop: use 'any' for compatibility as recommended by Ajv docs
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const AjvClass = (AjvPkg as any).default || AjvPkg;
const ajValidator = new AjvClass();
const ajValidator = new AjvClass({ coerceTypes: true });
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const addFormatsFunc = (addFormats as any).default || addFormats;
addFormatsFunc(ajValidator);
/**
* Simple utility to validate objects against JSON Schemas
*/
@@ -32,8 +33,27 @@ export class SchemaValidator {
const validate = ajValidator.compile(schema);
const valid = validate(data);
if (!valid && validate.errors) {
return ajValidator.errorsText(validate.errors, { dataVar: 'params' });
// Find any True or False values and lowercase them
fixBooleanCasing(data as Record<string, unknown>);
const validate = ajValidator.compile(schema);
const valid = validate(data);
if (!valid && validate.errors) {
return ajValidator.errorsText(validate.errors, { dataVar: 'params' });
}
}
return null;
}
}
function fixBooleanCasing(data: Record<string, unknown>) {
for (const key of Object.keys(data)) {
if (!(key in data)) continue;
if (typeof data[key] === 'object') {
fixBooleanCasing(data[key] as Record<string, unknown>);
} else if (data[key] === 'True') data[key] = 'true';
else if (data[key] === 'False') data[key] = 'false';
}
}