Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
OverKill Hill P3 offline celestial data engine. Use when implementing or reviewing moon-phase, zodiac-season, Mercury-retrograde, or upcoming lunar-event features in JavaScript or TypeScript. Also activate when a UI needs display-grade night-sky data without a network request. Preserve the repo's exact functions and return shapes, use the bundled deterministic implementation, and validate date data with the supplied scripts.
Quick start
- Copy the install prompt. Use the green button above this README.
- Send it to your agent. Paste it into your coding agent’s chat and send.
- Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.
Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.
0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1
Content SHA-256: dc99ad2257870356c97e26b97a72ee928813e26c4a2f0788da9bc7dc18a77fae
About this listing
- Category
- Engineering
- Reported license
- MIT
- Listing language (estimated)
- English
- Review status
- Not individually reviewed
- Agent compatibility
- Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.