Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Evaluate existing solutions (libraries, SaaS, open source) AND internal prior-art before custom development to avoid reinventing the wheel. Use when considering building new features, asking "should I build or use existing", "do we already have this", "is there existing code for X in this repo", "is there a library for this", or need build vs buy cost analysis with token estimates. Checks internal reuse (leverage/extend) before external. Do NOT use for strategic multi-option TCO (use buy-vs-build-framework).
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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About scan coverage and limitationsAbout 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.