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LangChain

PassFast for LangChain

st.passfa/passfast

Remote HTTPS MCP for Apple + Google Wallet passes. Paste sk_live_ once.

client:LangChain transport:streamable-http tools:47

Install PassFast in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "passfast": {
            "transport": "streamable_http",
            "url": "https://passfa.st/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 47 tools →

PassFast in other clients