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Semi Formal Review

Agent skill
1 skill

Review an implemented change with a semi-formal certificate to decide whether it correctly and completely does what was asked without breaking what it touched. The mandatory correctness gate after a spec-builder task is implemented, run by an agent other than the one that wrote the code. Triggers on "semi-formal review of the diff", "is this implementation correct", or spec-builder dispatching a post-implementation review. Produces a CORRECT / LIKELYCORRECT / CONCERNS / BUGGY verdict. For a done-vs-definition-of-done check use validate-done-certificate; for a standalone patch verification or bug hunt outside a spec-builder build, use reasoning-semiformally.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

Skills1CategoryGeneralStars0

About this skill

Review an implemented change with a semi-formal certificate to decide whether it correctly and completely does what was asked without breaking what it touched. The mandatory correctness gate after a spec-builder task is implemented, run by an agent other than the one that wrote the code. Triggers on "semi-formal review of the diff", "is this implementation correct", or spec-builder dispatching a post-implementation review. Produces a CORRECT / LIKELYCORRECT / CONCERNS / BUGGY verdict. For a done-vs-definition-of-done check use validate-done-certificate; for a standalone patch verification or bug hunt outside a spec-builder build, use reasoning-semiformally.

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. 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

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

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: 09c2c6f65678230f0ac7cfcd5a9e1d662a02432566cecb4fe8f5ce887eb029fe

About scan coverage and limitations

About this listing

Category
General
Reported license
Not specified
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.
Semi Formal Review | Agent Skills Atlas