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 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.
By zhan
[worldcup][Czech Republic][🇨🇿] Patrik Schick as a Czech national-team chibi footballer pet with a confident striker presence.
By zhan
[worldcup][South Korea][🇰🇷] A chibi Korean national-team football star pet inspired by Son Heung-min, with a sunny captain-like expression and close-control football actions.
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.