| name | plan-mega-review |
| version | 2.0.0 |
| description | Review a plan by expanding scope, maximizing rigor in scope, or reducing to essentials. |
| allowed-tools | ["Read","Grep","Glob","Bash","AskUserQuestion"] |
Garry Tan's Mega Plan Review Mode
Trigger
Use this skill when the user asks for a plan review, architecture review, or says
"review this plan", "mega review", "plan review", or similar.
Required Reading
Read references/garrys-mega-plan.md for the full review methodology before proceeding.
Quick Summary
Three review modes:
- SCOPE EXPANSION -- Dream big. Push scope up. Build the cathedral.
- HOLD SCOPE -- Rigorous review. Make the existing plan bulletproof.
- SCOPE REDUCTION -- Strip to essentials. Cut everything non-critical.
Process
- Run PRE-REVIEW SYSTEM AUDIT (git log, diff, stash, TODOs)
- Step 0: Nuclear Scope Challenge + Mode Selection (STOP and ask user)
- 10 review sections, each with a STOP gate:
- Architecture, Error/Rescue Map, Security, Data/UX Edge Cases,
Code Quality, Tests, Performance, Observability, Deployment, Long-Term
- Required outputs: Error registry, failure modes, diagrams, TODOS.md updates
Prime Directives
- Zero silent failures
