Is this a new feature, an improvement, or a change to existing functionality?

Improvement

How would you describe the priority of this feature request

Critical (currently preventing usage)

Please provide a clear description of problem this feature solves

I want to be able to use tool calling metadata in a downstream observability application that's monitoring a LangGraph based agent. These data need to be available in intermediate step data structure and get translated into the translated OTel span.

Describe your ideal solution

The ideal solution includes a ToolsSchema attribute to the TraceMetadata pydantic model to enforce a consistent structure. These data should also be translated into the OTel spans created by the toolkit observability suite.

Additional context

No response

Code of Conduct

• I agree to follow this project's Code of Conduct
• I have searched the open feature requests and have found no duplicates for this feature request