demo-builder
✓Automatically generate playable game demos from concept documents. Parses game designs, creates Three.js prototypes with scoring, characters, textures, and music. Transforms ideas into interactive experiences.
Installation
SKILL.md
This skill automatically generates playable game prototypes from game concept documents. It:
Output: Fully functional game demo with HTML/JS/CSS that can be played immediately.
DO: ✅ Start with simplest playable version (iterate complexity) ✅ Use geometric primitives for speed (cubes, spheres, capsules) ✅ Generate procedural textures vs. loading image assets ✅ Implement core mechanic first (shooting, extraction, etc.) ✅ Test in browser immediately after generation ✅ Keep demo scope small (1 level, 5-10 minutes playtime)
Automatically generate playable game demos from concept documents. Parses game designs, creates Three.js prototypes with scoring, characters, textures, and music. Transforms ideas into interactive experiences. Source: natea/fitfinder.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/natea/fitfinder --skill demo-builder- Source
- natea/fitfinder
- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is demo-builder?
Automatically generate playable game demos from concept documents. Parses game designs, creates Three.js prototypes with scoring, characters, textures, and music. Transforms ideas into interactive experiences. Source: natea/fitfinder.
How do I install demo-builder?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/natea/fitfinder --skill demo-builder Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/natea/fitfinder
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-01