xiaotonng/lc2mcp

Convert LangChain tools to FastMCP tools

47
/ 100
Emerging

Automatically extracts parameter descriptions from Pydantic schemas and docstrings, converting LangChain's tool metadata into MCP-compatible JSON schemas without manual boilerplate. Supports context injection for authentication and user info, progress reporting, and tool namespacing, enabling seamless integration of 1000+ LangChain community tools into FastMCP servers accessible to Claude, Cursor, and other MCP clients.

No Package No Dependents
Maintenance 10 / 25
Adoption 8 / 25
Maturity 11 / 25
Community 18 / 25

How are scores calculated?

Stars

69

Forks

15

Language

Python

License

MIT

Category

langchain-mcp-integration

Last pushed

Jan 31, 2026

Commits (30d)

0

GitHub
LangChain MCP Integration · 28 servers

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