AstroProcessor for ChatGPT

app.astroprocessor/astroprocessor

Your natal chart, forecasts, synastry and astromap from NASA/JPL-grade ephemeris data

client:ChatGPT transport:streamable-http

Install AstroProcessor in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.astroprocessor.app/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs