What problem does it solve?
This Skill prevents incomplete or internally inconsistent game design documents from reaching programmers by performing a structured review focused on completeness, implementability, and cross-system consistency.
Core Features & Use Cases
- Argument-controlled review depth with
--depth full|lean|solo to match your time budget and whether specialist delegation is allowed.
- Standards-based completeness checks against a required design document checklist (overview, player fantasy, rules, formulas, edge cases, dependencies, tuning knobs, acceptance criteria).
- Dependency graph validation that verifies referenced GDDs exist on disk and flags broken references early.
- Consistency and implementability analysis covering formula behavior, edge-case contradictions, underspecification, and potential downstream implementation risks.
- Full-mode specialist delegation (when
--depth full) that runs adversarial reviews via subagents and surfaces disagreements explicitly.
Quick Start
Run design-review on your GDD by calling /design-review path/to/design/gdd/some-system.md --depth full.