Open Ephemeris for Gemini CLI

com.openephemeris/open-ephemeris

Sub-arcsecond astrology on NASA JPL DE440: natal, transits, Human Design, Vedic, BaZi.

client:Gemini CLI transport:streamable-http

Install Open Ephemeris in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "open-ephemeris": {
      "httpUrl": "https://mcp.openephemeris.com/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs