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mcp/harbor
LangChain

Usno Astronomy for LangChain

io.github.pipeworx-io/usno-astronomy

Next solar eclipse, eclipse times by place, Moon phases and seasons from the US Naval Observatory.

client:LangChain transport:streamable-http

Install Usno Astronomy in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "usno-astronomy": {
            "transport": "streamable_http",
            "url": "https://gateway.pipeworx.io/usno-astronomy/mcp",
        }
})

tools = await client.get_tools()

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

Usno Astronomy in other clients

Usno Astronomy MCP server