Invalid schema for function 'add-documents'

[serener91]

I am trying to use it use OpenAI Agent SDK and there seems to be a schema issue.

openai.BadRequestError: Error code: 400 - {'error': {'message': "Invalid schema for function 'add-documents': In context=('properties', 'documents'), array schema missing items.", 'type': 'invalid_request_error', 'param': 'tools[8].parameters', 'code': 'invalid_function_parameters'}}

[tpayet]

Hi @serener91,

Thanks for reporting this! I've created PR #41 that fixes the OpenAI Agent SDK schema compatibility issues.

The fix updates all tool schemas to meet OpenAI's strict JSON Schema requirements while maintaining full backward compatibility with existing MCP clients.

Could you please test PR #41 and let me know if it resolves the OpenAI Agent SDK issues you were experiencing?

You can install directly from the PR branch to test it.

Thanks for the detailed error report!

[serener91]

Hello @tpayet,

Thank you for a quick response!

Yes, I have found that OpenAI indeed enforces a strict rule for tool usage.

I have tested with PR branch and it worked like a charm.

Thank you again for your work!