name: ferrum-game-designer description: Use when designing, tuning, validating, or reviewing Ferrum2D Top-down Shooter example Game Spec JSON, Physics Spec authoring data, game variants, prefab sizes, enemy behavior presets, or agent-generated example gameplay changes. Do not use for generic engine runtime/API/schema design.
Ferrum Game Designer
The canonical shared skill body is .agents/skills/ferrum-game-designer/SKILL.md.
Before Game Spec tuning work, read that file and apply it as the source of truth. Do not duplicate or override the canonical workflow here.