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 Huba
A cheerful white festival mascot with sleepy smiling eyes, red festive clothes, round black ear-cap hair, and a tiny forehead ornament.
By google-11224589
A dark evil chibi digital pet inspired by the provided bald toddler villain references, keeping the same body shape and outfit.
By qingqiu
A squat meme-style Codex pet whose seated idle and tiny laptop work poses show task status.
By what the dog doing
A goofy panda-head pet furiously rubbing a bamboo stick with a bath mitt to start a fire.
By Delpcon
A compact chibi digital pet inspired by a stern white-suited man with a blue striped cap, long rectangular face, high collar, and navy shirt.
By mneeko
A mischievous gremlin engineer from a forgotten wizard tower, powered by sparks, bad ideas, and dangerous confidence.
By Delpcon
A mischievous purple spirit pet with green soul-orbs, a jagged grin, one spiral eye, and a small stone base.
By Delpcon
A Codex pet inspired by a star-shaped mega starmie creature with very long legs, no facial features, and a single gemstone face.
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.