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 Zzzode
A tidy golden review cat with a green bow and emerald pendant, built for parser precision and calm repo validation.
By nfe-w
柚恩不加糖 AKA UN, a VTuber from EOE virtual idol girl group, a cold and elegant beauty.
By user1024
A cheerful gray tabby kitten in a cream flower dress with rosy cheeks and a pink blossom hair clip.
By astandrik
A creepy-cute multi-segment mask-faced crawler with polished pixel animations for unnerving focus sessions.
By ryker
A fearless Momo Ayase inspired Codex digital pet from DAN DA DAN, simplified into a compact chibi sprite.
By xiaoxukuaipao
Yier built from the user's local original GIF sticker frames, with generated fallback only for directional running.
By Yena
Jiji is an original cute minimalist black-cat Codex pet with oversized ears, bright oval eyes, a tiny cream nose, slim whiskers, a compact chibi body, and a long expressive tail.
By asimpleyoungman
A classic Saber-leaning chibi digital pet with cleaner royal-blue armor dress and restrained gold trim.
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.