Implement FastMCP 2.0 upgrade and httpx monkey patch #60
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- Add httpx_patch.py for agent compatibility with FastMCP 2.0 - Upgrade fininfo server to use FastMCP 2.0 with Context support - Update build_and_run.sh to copy registry files and cleanup faiss index - Maintain backward compatibility while enabling new Context features Fixes #59
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Overview
This PR implements the changes required to upgrade to FastMCP 2.0 and resolve compatibility issues with the agent's httpx request handling.
Changes Made
🔧 Agent-side httpx Monkey Patch
🚀 Server Updates
🛠️ Build Script Improvements
Key Features
✅ FastMCP 2.0 Integration: Leverages the new Context object for enhanced HTTP request access
✅ Auth Header Support: Enables access to authentication headers and custom client information
✅ Mount Point Compatibility: Maintains proper routing despite endpoint format differences
✅ Registry File Management: Automated copying of registry files to deployment location
✅ Faiss Index Cleanup: Automatic cleanup on startup for multi-tenancy preparation
Testing
This implementation has been tested with:
Related Issues
Fixes #59
Context
This change addresses the compatibility issue where FastMCP 2.0 returns while the Anthropic SDK returns . The httpx monkey patch ensures the agent can properly handle both formats while taking advantage of FastMCP 2.0's enhanced capabilities.
For additional context, see the related discussions in the MCP ecosystem: