Authority Astrology
ChatGPT pluginBirth chart calculator with complete raw planetary placements, aspects and houses, powered by Swiss Ephemeris. Calculate natal, comparison, transit, progressed, return, relocation and other supported charts. Receive full numerical placements, houses, aspects, timing and calculation provenance. Authority Astrology does not generate summaries, interpretations or scores through this integration. Your chosen LLM can interpret the returned data.
Calculate from supplied inputs without linking an account. Connect an Authority Astrology account to read your saved people and explicitly save or retrieve new raw charts. Older saved chart formats are outside this integration. Birth-time uncertainty remains labelled and large outputs are retrievable in complete pages.
Type your birth or event place in chat. LocationIQ resolves candidate coordinates and timezones; your assistant asks which place you mean when matches are ambiguous. No separate location form or device GPS is needed.
- Featured
- No
not on the featured shelf
Movement
From our daily snapshots over the last 30 days.
Rank by placement
Rank in Entertainment
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Entertainment280th of 304 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 278 | #8074 | 2,185places down | |
| 279 | #8091 | — | |
| 280 | #8154 | — | |
| 281 | #8187 | — | |
| 282 | #8203 | — |
Example prompts
- “Use the birth chart calculator for my full raw natal chart. Ask for birth details and preserve time uncertainty.”
- “Return all calculated aspects for two supplied charts, with their source layers and orbs.”
- Categories
- Made by
- Authority Astrology · Website
- Sign-in
- On Install
- Capabilities
- Calculate complete raw birth charts, Compare charts and retrieve all calculated aspects, Calculate transits, progressions, returns and relocation, Read saved birth profiles and save new raw charts with permission
- Availability
- Available
- Version
- 0.1.1
- Keywords
- birth chart calculator, natal chart calculator, birth chart, natal chart, astrology, Swiss Ephemeris, planetary positions, aspects, houses, raw chart data
- Created
- October 7, 2026
- More info
- Sponsorship
- Promote this plugin