Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLIAbout this skill
Validate GitHub Actions workflow files locally with the actionlint then zizmor loop — actionlint for syntax, expression typing, and shellcheck of run steps; zizmor for security audits (expression injection, pullrequesttarget risks, unpinned actions, over-broad permissions). Use after editing any .github/workflows/.yaml or action.yml, before committing workflow changes, when asked to lint, validate, or security-audit GitHub Actions workflows, when a workflow fails in CI, or when setting up actionlint/zizmor for a repository.
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: 9de8c3156c5757f40da99162d125eb48039fa4e24fdd7dc337f58733edd044db
About this listing
- Category
- Security
- 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.