io.github.baixianger/langchain-mcpdev-tools

langchain-mcp

Verified · today

LangChain/LangGraph/DeepAgents knowledge + LangGraph agent debugging (Polly-like)

Install

claude mcp add langchain-mcp -- npx -y [email protected]

Our take

LangChain/LangGraph helper that combines documentation/code search with local LangGraph thread and run inspection. The value is strongest for agents debugging LangGraph dev-server state, not as a general search engine. It is a small project with modest adoption signals, and npm is one patch ahead of the registry entry.

reviewed by hand · 2026-07-06

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Verification record

last verified: today
github stars: 5
last commit: 4 mo ago
archived: no
npm: langchain-mcp
latest version: 2.0.1
in registry since: 2026-01-08

github.com/baixianger/langchain-MCP