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mcp/harbor
LangChain

MCP Anvil for LangChain

com.aiinfradecoded/mcp-anvil

Local MCP gateway daemon: route, audit, and inspect MCP servers from one config.

client:LangChain transport:stdio runtime:pypi

Install MCP Anvil in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

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

tools = await client.get_tools()

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

MCP Anvil in other clients

MCP Anvil MCP server