astronomy mcp MCP
v1.0.1io.github.mrfentmen/astronomy-mcp
Solar and lunar almanac offline: sunrise, sunset, twilight, sun position and moon phase
Target client
run in your project directory
claude mcp add astronomy-mcp -- npx -y @mrfentmen/astronomy-mcp
setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok LangChain
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
This listing does not declare its tools. Connect the server and your client will discover them on the handshake.