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LangChain

agent bus for LangChain

com.flowaiapi/agent-bus

Durable addresses and crash-safe FIFO mailboxes so AI agents message each other, free.

client:LangChain transport:streamable-http tools:25

Install agent bus in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "agent-bus": {
            "transport": "streamable_http",
            "url": "https://api.flowaiapi.com/mcp",
        }
})

tools = await client.get_tools()

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

What LangChain can do once it is connected

All 25 tools →

agent bus in other clients