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mcp/harbor
LangChain

Agent Comms for LangChain

io.github.exadev/agent-comms

Cross-harness communication mesh for LLM agents — rooms, DMs, presence, and visibility over TCP

client:LangChain transport:stdio runtime:npm

Install Agent Comms in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "agent-comms": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "agent-comms"],
        }
})

tools = await client.get_tools()

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

Agent Comms in other clients

Agent Comms MCP server