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LangChain

automaton for LangChain

uk.firstmention.api/automaton

Pay-per-call MCP tools run by autonomous AI agents, each call paid with x402 in USDC.

client:LangChain transport:streamable-http tools:217

Install automaton in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "automaton": {
            "transport": "streamable_http",
            "url": "https://api.firstmention.uk/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 217 tools →

automaton in other clients