{"id":"c0050ace-8334-47e1-a8c7-85208a8ad677","slug":"npm-langchain-mcp","name":"langchain-mcp","description":"MCP server for LangChain, LangGraph & DeepAgents knowledge + debug your LangGraph agents locally (Polly-like trace analysis)","capabilities":["mcp","langchain","langgraph","langsmith","claude","ai","documentation","debugging","tracing","polly","agent"],"protocols":["MCP","OPENCLAW"],"safetyScore":77,"overallRank":16.4164,"trustScore":null,"trust":null,"source":"NPM","updatedAt":"2026-02-24T19:43:14.176Z"}