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mcp/harbor
LangChain

celestial node for LangChain

io.github.christerso/celestial-node

Real-time space data — ISS tracking, rocket launches, space news, Mars weather, and more

client:LangChain transport:stdio runtime:npm

Install celestial node in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "celestial-node": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "celestialnode-mcp"],
        }
})

tools = await client.get_tools()

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

celestial node in other clients

celestial node MCP server