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Eduard van Valkenburg
fc9c81b0b1
* Fix #3600: Pass JSON schemas through without Pydantic conversion This change optimizes FunctionTool and MCP flows by passing JSON schemas directly to providers without converting them to Pydantic models first. Key changes: - Store JSON schema as-is when supplied to FunctionTool - Skip Pydantic model_validate for schema-supplied tools in invoke() - Return MCP tool schemas directly without conversion - Add comprehensive tests for schema passthrough behavior Performance benefits: - Eliminates expensive Pydantic model creation for supplied schemas - Preserves exact schema structure (additionalProperties, custom fields, etc.) - Reduces memory overhead and initialization time Maintains backward compatibility: - Function signature inference still uses Pydantic models - Explicit Pydantic models passed as input_model work as before - All existing tests pass * Fix schema passthrough validation and remove helper * Simplify FunctionTool without generic model dependency * Fix FunctionTool typing fallout in 3600 * Remove FunctionTool[Any] compatibility shim * Use serializable kwargs in OTEL tool args
fc9c81b0b1
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2026-02-14 10:12:21 +00:00
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