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 zero0o0o
Photorealistic Codex pet of なな, a seven-year-old female calico cat with nine custom actions.
By Magnuscode
A compact animated mascot inspired by the photo: glasses, paper crown, taped doodle eye patch, mint shirt, and a wooden mallet prop.
By wiki
A tiny desktop pet version of Xiao Huan Xiong, using the official sprite-sheet structure and a crisp retro pixel-art animation style.
By its_kushh17
A Neymar Jr-inspired chibi soccer companion in a Barcelona-inspired kit, updated with the repaired running, waiting, and review rows.
By lpubcat
A mature, cold, battle-worn YoRHa-style android pet with long white hair, black damaged tactical attire, and a sensual dark sci-fi presence.
By jason
A chibi Ultraman Tiga desktop pet with silver helmet, glowing eyes, red-purple suit, gold chest armor, and cyan chest timer.
By zero0o0o
A highly realistic calico cat pet based on the provided photos.
By leesama
A compact Codex pet inspired by Guts from Berserk, reimagined as a cute cartoon dark swordsman with an oversized slab sword.
A playful white ghost mascot with soft plush-like 3D form, one open eye, one wink, a curved smile, and a tiny pink tongue.
By leesama
A refined Codex pet inspired by Griffith from Berserk, reimagined as a beautiful chibi white-hawk knight with silver hair and elegant armor.
By zirandeziranjuan
A fan-made chibi red-haired sea child pet built from eight unified character master illustrations.
By leesama
A refined Codex pet inspired by Femto from Berserk, reimagined as a beautiful chibi dark-hawk knight with sleek black-violet armor and winged cloak.
By jackmat
An original EVA-inspired red-haired anime mecha pilot figure pet for Codex.
By sharkboy
A blue pixel-art shark coding pet with a blank stare, hoodie, and terminal patch.
By jackmat
A League of Legends Lee Sin-inspired blind monk martial artist pet for Codex.
By hyuuuck
A calm, kind dot-style Capy Sensei with a tiny gamgyul tangerine on its head and warm Korean-English mentor energy.
By sazaad
Transparent video-style cat pet mapped from local videos: enlarged sleep idle, grooming failed/review, standing waiting, sitting movement, slower side-sit running, slower completion jumping, and paw waving.
By zhan
[worldcup][South Africa][🇿🇦] A chibi pixel-art Percy Tau in a classic South Africa national-team football kit.
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.