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Lean Retro Methodology

Agent skill
1 skill

USE FOR: running a Lean 4 corpus retrospective — RETRO protocol (Refactor-Extract-Test-Refine-Optimize), adapting to project scale (Solo / Small / Medium / Large), per-phase enforcement scripts, cross-skill optimization rules, retro personas, tracking documents, embedded RALPH inside RETRO phases. DO NOT USE FOR: single proof review (use @lean-proof-review); council convocation (use @lean-review-council); research (use @lean-research); enforcement gate execution alone (use @lean-enforcement). TRIGGERS: retro, retrospective, RETRO protocol, refactor extract test refine optimize, retro phase, retro session, corpus retro, cross-skill optimization.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

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

Skill stats

Skills1CategoryProduct & designStars0

About this skill

USE FOR: running a Lean 4 corpus retrospective — RETRO protocol (Refactor-Extract-Test-Refine-Optimize), adapting to project scale (Solo / Small / Medium / Large), per-phase enforcement scripts, cross-skill optimization rules, retro personas, tracking documents, embedded RALPH inside RETRO phases. DO NOT USE FOR: single proof review (use @lean-proof-review); council convocation (use @lean-review-council); research (use @lean-research); enforcement gate execution alone (use @lean-enforcement). TRIGGERS: retro, retrospective, RETRO protocol, refactor extract test refine optimize, retro phase, retro session, corpus retro, cross-skill optimization.

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
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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: de12817130c524639ea94d22f96e3ac8cb7390655fb3a840ac1769866d42b9e1

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About this listing

Category
Product & design
Reported license
Apache-2.0
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.