Open Ephemeris for Cursor

com.openephemeris/open-ephemeris

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

client:Cursor transport:streamable-http

Install Open Ephemeris in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

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

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs