01

About

A set of skills I made while experimenting with game development using Codex.

02

Skills

game-tileset-generator

  • Helps you refine and clarify your asset requirements
  • Outputs game tilesets ready to import into tools like Tiled
  • Reduces the manual cleanup and rework after GPT image generation

When to use it

  • You have spent a long time looking for the right tileset
  • You need tilesets but cannot draw them yourself

How to use it

  • Describe the game asset you want
  • The skill proposes a spec for you
  • Review it and confirm
  • The skill generates the final tileset

What you get

  • tileset_spec.json: the approved spec
  • references/layout-guide.png: the generated layout guide
  • final/atlas.png: the final usable atlas
Ground Mix
Ground Mix
Farm Debris
Farm Debris
03

Install

The repository already ships with an installer. By default, it copies the whole skill directory into your Codex skills directory. If you want to keep developing locally, you can install via symlink instead.

./install-skill list
./install-skill game-tileset-generator
./install-skill --symlink game-tileset-generator
./install-skill --all
./install-skill --all --symlink

If an installation with the same name already exists, the installer replaces it automatically. Restart Codex after installing new skills.