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LangChain

touchstone mcp for LangChain

io.github.petrkrulis2022/touchstone-mcp

Dated SIU, the benchmark price of AI inference work: one free tool, three paid via x402.

client:LangChain transport:streamable-http tools:4

Install touchstone mcp in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "touchstone-mcp": {
            "transport": "streamable_http",
            "url": "https://mcp.touchstoneassay.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

touchstone mcp in other clients