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mcp/harbor
LangChain

Darwin RAG for LangChain

io.github.brightdotdev/darwin-rag

Local-first RAG engine with MCP server for AI agent integration.

client:LangChain transport:stdio runtime:pypi

Install Darwin RAG in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

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

tools = await client.get_tools()

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

Darwin RAG in other clients

Darwin RAG MCP server