Browse Codex Pets
Discover custom pet packages for OpenAI Codex CLI and Claude Code. Copy install commands, browse community pets, and open source packages.
By huydv98
A calm female dragon-human Immortal Emperor spirit companion with silver hair, cyan horns, a white glowing tail, and a short white-cyan hanfu skirt.
By natewanggg
A chibi idol Codex pet inspired by Sullyoon, with a black cat-ear bow, long dark hair, navy polo, and white pleated skirt.
By Breezeh
Pixel-art tattooed bald man companion with skull shorts and sandals.
By haifeng
A compact pixel-pet inspired by the provided chubby black-haired yellow-shirt character reference.
By ninsmiracle
A custom Codex pet featuring a chibi wuxia swordsman named Jiangyan.
By CaptainDonny
A Codex desktop pet closely matching the supplied blond caped superhero face, blue suit, red cape, gold armor, and smug dangerous expressions for personal local use.
By jiujiu
A round pale blue plush dragon companion matching the front reference body shape, with white horns, small wings, a short tail, tiny feet with heart pads on both feet, solid blue dot eyes without white highlights, pink cheek patches, and an open pink smile.
What Are Codex Pets?
Codex pets are virtual companions that live in your OpenAI Codex CLI terminal. Use /pet hatch to hatch a new pet, or install a custom pet package to personalize your coding companion. Custom Codex pets are defined by a pet.json file and a spritesheet.webp image — anyone can create and share one. Browse the gallery above to find community-made pets, copy the install command, and run it inside Codex to get your new companion.
Frequently Asked Questions
- How do I install a custom Codex pet?
- Copy the install command from any pet listing on this page, then run it inside your OpenAI Codex CLI session. The pet will replace your current companion.
- How do I hatch a Codex pet?
- Inside the Codex CLI, type /pet hatch to hatch a new pet from your available packages.
- How do I create a custom Codex pet?
- A Codex pet requires two files: pet.json (metadata and animation config) and spritesheet.webp (sprite frames). Host both in a public GitHub repo and submit it here for review.
- What do Codex pets do?
- Codex pets are animated companions visible in the Codex CLI sidebar. They grow, animate, and react as you code.