Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Identify the invariants, non-goals, and forbidden changes for the active task, then persist them as INVARIANTSANDNONGOALS.md so implementation boundaries are locked before planning or coding. Use when impact analysis is done or mostly clear, the task may touch sensitive behavior or contracts or schema or runtime paths, and implementation boundaries need to be locked before planning or coding. Do not use when the task is still too unclear to define safe boundaries, the current need is to ask missing factual questions first (use targeted-questions), or the task is already deep in implementation and boundaries are already locked.
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: 298bc7a6b7ba5be96555e2bdbd9f905f6975c85fc8eb8a731f9d136e8a9013ff
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.