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mcp/harbor
LangChain

Code-Graph-RAG for LangChain

io.github.vitali87/code-graph-rag

Knowledge-graph RAG for multi-language codebases: index, query and edit code in natural language.

client:LangChain transport:stdio runtime:pypi

Install Code-Graph-RAG in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "code-graph-rag": {
            "transport": "stdio",
            "command": "uvx",
            "args": ["code-graph-rag"],
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

Code-Graph-RAG in other clients

Code-Graph-RAG MCP server