Relay for LangChain
io.github.mhcoen/mcp-relay
MCP relay server for Claude Desktop <-> Claude Code communication
client:LangChain
transport:stdio
runtime:pypi
Install Relay in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp-relay": {
"transport": "stdio",
"command": "uvx",
"args": ["mcp-server-relay"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs