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mcp/harbor
Verified official

Open Ephemeris MCP

v4.15.1

com.openephemeris/open-ephemeris

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

transport:streamable-http
View source Website

Target client

run in your project directory 

claude mcp add --transport http open-ephemeris https://mcp.openephemeris.com/mcp

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.