Open Ephemeris by openephemeris.com

MCP server · indexed, not reviewed

Hostedvendor's own

Not reviewed

No score, grade or rank. This listing is facts from the official MCP registry and our own checks, and it stays out of the rankings until the panel reviews it.

How the index works

Sub-arcsecond astrology on NASA JPL DE440: natal, transits, Human Design, Vedic, BaZi.
What the official MCP registry says

Facts

MCP registry: com.openephemeris/open-ephemeris · 4.15.1
Endpoint: https://mcp.openephemeris.com/mcp
Source: github.com/openephemeris/openephemeris-MCP
Website: openephemeris.com/astrology-mcp
GitHub stars: 4
Registry entry: updated 15 Sep 2026

From the official MCP registry, the package registries and our own checks. JSON · Markdown

Why it's listed

It's published in the registry under openephemeris.com, a namespace the registry only gives to whoever proves they control that domain.

Being indexed says nothing about quality, and nobody can pay for it. Is this yours? Ask for a review.

Tools it lists

https://mcp.openephemeris.com/mcp asks for credentials before it lists its tools, so we can't show them without an account. Checked 43 minutes ago.

Do agents find, use and choose your tools?

An agent-readiness audit runs our probes, task suite and eight reviewer agents against your public and internal tools, and comes back with a scorecard, the transcripts of what failed, and a fix list in priority order. From $2,500, re-run included. We never take payment to move a rank. We do help companies earn one.