Unofficial Seto Kaiba fan-art animated companion from Yu-Gi-Oh!, featuring Duel Disk deployment, briefcase and high-collar gestures, careful card inspection and long-coat running across nine animated states. Independentl
Unofficial Yugi Muto fan-art animated companion from Yu-Gi-Oh!, with card fanning, Millennium Puzzle gestures, hinged Duel Disk inspection and energetic articulated running across nine states. Independently drawn fan art
Unofficial Kuriboh fan-art animated companion from Yu-Gi-Oh!, with shaggy fur puffing, playful rolls, green-claw squash-and-bounce movement and careful miniature card inspection across nine animated states. Independently
Unofficial Dark Magician fan-art animated companion from Yu-Gi-Oh!, featuring a green display staff, harmless purple sigils, pointed-helmet gestures and small magic-orb inspection across nine animated states. Independent
Unofficial Blue-Eyes White Dragon fan-art animated companion from Yu-Gi-Oh!, with silver-white wing stretches, harmless blue-star breath, crystal handling and articulated dragon strides across nine states. Independently
Unofficial Alois Trancy fan-art companion from Black Butler II, with a playful coat turn, an origami butterfly, and a curious teaspoon inspection. Long trousers are a modest sprite adaptation, and all nine animations are
Unofficial William T. Spears fan-art companion from Black Butler, with precise paperwork checks, a restrained glasses-and-cuff greeting, and carefully aligned documents across nine original animations.
Codex pets are currently supported on macOS and Windows.
The website and CLI read the same catalog, so command installs and manual downloads stay consistent.
1
Copy a command
Run npx petscodex install byte. The installer resolves the package by slug and places the pet files for you.
2
Download manually
Use a pet card download button to get a zip, inspect it, unzip it, and move the pet folder into your Codex pets directory.
3
Activate in Codex
After either method, open Codex desktop and select the pet in Settings > Appearance > Pets.
Install pet
Codex pets are currently supported on macOS and Windows.
Option 1: Fast CLI install
Copy this command and run it in your terminal. This installs the pet files for you.
npx petscodex install pet
Command copied. Paste it in your terminal.
Option 2: Manual zip import
Use this if you prefer to inspect and place the files yourself.
1Download the zip package and unzip it. The folder contains pet.json and spritesheet.webp.
2
Move the unzipped pet folder into your Codex pets directory. macOS: ~/.codex/pets/<pet-id>Windows: %USERPROFILE%\.codex\pets\<pet-id>
Activate after either method: open Codex desktop and choose the pet in Settings > Appearance > Pets. Restart Codex first if the new pet does not appear.