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mcp/harbor
LangChain

agence for LangChain

io.github.l-agence/agence

AI governance MCP server — policy enforcement, skills, memory, multi-LLM consensus

client:LangChain transport:stdio runtime:npm

Install agence in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "agence": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@l-agence/mcp-server-agence"],
        }
})

tools = await client.get_tools()

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

agence in other clients

agence MCP server