Fix: Closure Issue in ToolFactory.from_openapi_schema

[bonk1t]

Summary

Fixes Python closure issue in callback creation loop for multiple endpoints in OpenAPI schemas.

Issue

In ToolFactory.py, all callbacks created in the from_openapi_schema method capture the same reference to the path variable. By execution time, all callbacks reference the last path in the loop, causing all API calls to be routed to the last endpoint regardless of intended destination.

Fix

• Added factory function _create_callback_for_path to create isolated closures
• Each callback now receives a unique copy of path and method values
• No API changes or breaking modifications

Testing

Verified with a multi-endpoint schema that each endpoint correctly routes to the appropriate path.

Related Issues

Resolves cases where API calls are incorrectly routed to the wrong endpoint when multiple endpoints exist in the schema.