AI Agent Skills

Entrypoint for building, upgrading, and finishing Three.js browser games. Routes work across the sibling threejs-* skills for gameplay, graphics, UI, 3D/image/audio asse…

Build and iterate playable Three.js game systems: starter scaffold, architecture, design briefs, core loops, level and encounter design, entities, input, camera, collisi…

Design premium Three.js game UI: HUDs, menus, overlays, pause/win/lose screens, settings, icon controls, touch UI, typography, responsive layout, safe areas, text fit, a…

Use when building ANY 2D or 3D game with SpriteKit, SceneKit, or RealityKit, or adding touch controls or game controller support. Covers scene graphs, ECS, physics, acti…

Source repo for the book

Author the Art Bible — visual identity gating asset production. Run before /map-systems.

Guided concept ideation using professional studio techniques, player psychology, creative exploration.

Reviews one design document for completeness, internal consistency, implementability, and design standards. Before handing to programmers.

Set up a Godot 4.7 3D scene: Node3D transforms, Camera3D, lighting (DirectionalLight3D/OmniLight3D), WorldEnvironment for sky/ambient/tonemap/post, MeshInstance3D materi…