Brownfield audit — do existing artifacts actually work? Numbered migration plan. Unlike /project-stage-detect, checks compliance not existence.
Create an ADR documenting a technical decision: context, alternatives considered, consequences.
Traceability matrix mapping GDD requirements to ADRs. Finds gaps, cross-ADR conflicts, engine compatibility. PASS/CONCERNS/NOT ASSESSED/FAIL.
Author the Art Bible — visual identity gating asset production. Run before /map-systems.
Audit assets against naming conventions, file size budgets, format standards. Finds orphaned assets, missing references.
Per-asset visual specs plus AI generation prompts from GDDs and character profiles. After the art bible.
Find balance outliers, broken progressions, degenerate strategies, economy imbalances in formulas and data. 'Check game balance'.
Guided concept ideation using professional studio techniques, player psychology, creative exploration.