Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Decide whether a need is met by the standard library, an existing dependency, a new third-party library, or an internal implementation — and which package to pick when importing. Use it whenever a change adds a library, weighs build-vs-buy, swaps an internal helper for a dependency (or back), or picks between competing packages. Feeds plan-feature's build-vs-buy section.
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
Review the source before using this skill
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Automated security scan: Partial
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: f7804b1ae233b8b83e4d12de3eeb74289d0304fce30254fae788d46eefc67dc8
About this listing
- Category
- General
- 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.