Gamer

A Codex skill package for designing, implementing, polishing, and validating playable games across web, desktop, and prototype contexts.

This repository packages the build-games skill with its agent manifest, reference notes, and a small HTML5 canvas starter.

Contents

• SKILL.md - skill instructions and workflow
• agents/openai.yaml - agent interface metadata
• assets/html5-canvas-starter/ - starter browser game scaffold
• references/ - gameplay and playtest guidance

Starter App

cd assets/html5-canvas-starter
npm install
npm run dev