A universal scaffold for AI-assisted game development. 42 agents, 51 commands, 86 skills. Multi-engine (Unity, Unreal, Godot, HTML). Multi-harness (Claude Code, Codex, Cursor, OpenCode, Kiro).
README
Unity · Unreal Engine · Godot · HTML/JS — 2D and 3D, strict engine isolation, shared standards.
</div>Not just a prompt collection — a structured operating system for game projects that combines:
git clone https://github.com/MRCalderon3D/everything-game-dev-code.git
cd everything-game-dev-code
npm run setup:hooks
npm run setup:hooks wires the repo's pre-commit checks (structure sync + validation) so committed artifacts never drift; it needs Node.js 18+ and takes one second. Run npm run doctor at any time to diagnose your installation (environment, hooks, active engine profile, generated-artifact drift) with remediation hints.
Open the folder in your AI coding assistant (Claude Code, Cursor, Codex, OpenCode, or Kiro). The scaffold is loaded from the assistant's adapter plus the shared AGENTS.md, rules/, commands/, agents/, and `skill