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 mayday
Codex is running, so I might as well dance the Para-Para.
By exile
A cheerful limbless lime-green apple plush companion with wide embroidered eyes, warm mismatched cheeks, a brown stem, and an attached leafy tuft.
By PavelCree
An extra-polished compact plush Toy Butcher pet with smooth stitched idle, running, waving, jumping, review, waiting, and 16-direction look animations; green mohawk, hook, and orange-blue toy scissors.
By bhb0410
커다란 검은 눈과 분홍빛 귀를 가진 작은 흰색 말티즈가 아이보리 바탕에 노란 테두리와 작은 꽃·새 무늬가 있는 민소매 옷을 입은 포근한 ChatGPT 펫.
By sima
A realistic animated pet based on Maik, a sturdy brown tabby cat with pale green eyes.
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.