State viewer
Idle
Neutral breathing and blinking loop
1. Install
Drops into ~/.codex/pets/rainbowfin/
macOS note
- Open Terminal.
- Paste the command above and press Return.
- If macOS asks for permission, allow it and return to Codex.
2. Activate
- Open Codex Settings, Appearance, Pets.
- Find Rainbowfin under Custom pets and click Select.
- Use
/petinside Codex.