Codex Pets

Browse Codex Pets

Discover custom pet packages for OpenAI Codex CLI and Claude Code. Copy install commands, browse community pets, and open source packages.

PET·SUPERW listed
Superweirdo preview
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Superweirdo

By olegchumakov

Superweirdo is a character from the Steam co-op automation roguelite video game SuperWEIRD, where you turn single-use robots into a perfect automated system.

12000Updated Aug 16, 2026
PET·HORNET listed
Hornet preview
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Hornet

By ludylops

A chubby cute pixel-art silk needle heroine companion inspired by bug-knight adventure games.

38000Updated Aug 16, 2026
PET·MOTOMA listed
Motomami preview
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Motomami

By WollenMoth

A tiny futuristic flamenco-cyberpunk companion with a sculptural white helmet and black-blue bodysuit.

12000Updated Aug 16, 2026
PET·CODEXP listed
豆包 preview
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豆包

By wcly

豆包是一个圆润、软糯、像豆沙包一样友好的小小 AI 伙伴。.

30000Updated Aug 16, 2026
PET·NIUMAC listed
Niuma preview
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Niuma

By driverwu

A tired but loyal workhorse-ox Codex pet for long office days, inspired by 牛马.

4000Updated Aug 17, 2026
PET·SERAPH listed
Seraphina preview
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Seraphina

By calvin_chow

A tiny original fashionable city-style angel digital pet with long hair, several wing pairs, a camisole, and a short skirt.

4000Updated Aug 17, 2026
PET·AOID69 listed
Aoi preview
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Aoi

By WenYu

A blue-and-white cat-maid Codex companion with a sweet, lively personality.

3000Updated Aug 17, 2026
PET·LULUCH listed
Lulu-chan preview
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Lulu-chan

By lxzyzby

A playful chibi Codex pet with dark twin ponytails, red hair ornaments, glossy brown eyes, and the charm of a tiny coding companion.

10000Updated Aug 16, 2026
PET·KIKIC4 listed
KiKi preview
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KiKi

By Hessian

github : LxNx-Hn // A little witch deliver KIKI with her black cat ZIZI.

12000Updated Aug 17, 2026
PET·AYAKA0 listed
Ayaka preview
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Ayaka

By sinyu

A tiny Codex pet inspired by Kamisato Ayaka, with pale blue-white hair, a blue kimono-like outfit, and calm icy elegance.

4000Updated Aug 17, 2026
PET·CODEXP listed
我的刀盾 preview
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我的刀盾

By what the dog doing

A chubby shiba guard dog with a tiny knife, a round shield, and a very confident little face.

23000Updated Aug 16, 2026
PET·YUNXIA listed
YunXiao preview
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YunXiao

By TakeHan

A quiet chibi Codex companion with lavender hair, violet eyes, flowing white robes, and a celestial xianxia feel.

5000Updated Aug 17, 2026

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.