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LangChain

Mapsource OpenStreetMap & Geospatial APIs for LangChain

io.github.robit-man/mapsource

OpenStreetMap queries, maps/styles, search, routing, terrain, analysis, pipelines, and rendering.

client:LangChain transport:streamable-http tools:13

Install Mapsource OpenStreetMap & Geospatial APIs in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "mapsource": {
            "transport": "streamable_http",
            "url": "https://mapsource.io/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

Mapsource OpenStreetMap & Geospatial APIs in other clients