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Charlotte Area Transit (CATS) for LangChain

io.github.ajwann/queenscoach

CATS bus and light rail trip planning, live arrivals, timetables, routes, and service alerts

client:LangChain transport:streamable-http runtime:pypi

Install Charlotte Area Transit (CATS) in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "queenscoach": {
            "transport": "streamable_http",
            "url": "https://queenscoach.adamwanninger.com/mcp",
        }
})

tools = await client.get_tools()

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

Charlotte Area Transit (CATS) in other clients