copy — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited copy (Rules) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
Clean-room astrology computation monorepo. MIT, no Swiss Ephemeris code, no AGPL, no ephemeris files. Caelus computes ephemeris positions, charts, events, hellenistic timing techniques, Vedic methods, citable chart facts, sky-view image-prompt frames, and the MCP tools around them. Live at ephemengine.com.
| Path | npm | Description |
|---|---|---|
packages/caelus | caelus | TypeScript engine (~97 KB gzipped, zero deps) |
packages/caelus-mcp | caelus-mcp | MCP server: charts, transits, synastry, events, eclipses |
packages/caelus-delineations-pd | — | Public-domain interpretation corpus + default validation set for interpret() |
packages/birth | caelus-birth | Birth time + place → UT (timezone and DST resolution) |
packages/wheel | caelus-wheel | React SVG chart wheel, zero runtime deps |
apps/web | — | Next.js site: playground, validation, edge /api/chart |
caelus-starter | — | Next.js starter app (separate repo) |
The Python reference engine and data-fitting pipeline live in python/; they mint the coefficient data and golden fixtures and are not a runtime dependency.
npm install
npm run build
npm test
npm run dev -w webhttp://localhost:3000 — live chart in the browser. Edge API: GET /api/chart?date=…&lat=…&lon=….
main — stable releasesdev — active development~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.