mcp ephemeris for Claude Code

io.github.kairosastro-sketch/mcp-ephemeris

NASA-validated computed planetary positions for your AI: 19 astrology tools, never hallucinated.

client:Claude Code transport:stdio runtime:npm

Install mcp ephemeris in Claude Code

run in your project directory

claude mcp add mcp-ephemeris -- npx -y @cosmosos/mcp-ephemeris

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs