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·LUMIBC listed
Lumi preview
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Lumi

By wenchall

Lumi is a futuristic AI companion robot pet designed to bring intelligence, warmth, and creativity into everyday life. With a glowing energy core, expressive digital eyes, and a friendly personality, Lumi is always ready to assist, learn, and grow alongside its owner.

43000Updated Oct 25, 2026
PET·CODEXP listed
桂圆茶 preview
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桂圆茶

By Rover

戴黑色圆框眼镜、白色爱心宽松T恤、黑色长裤和白色运动鞋的黑发像素男孩桌宠,手持银灰色游戏设备。

34000Updated Oct 23, 2026
PET·CODEXP listed
晨苒 preview
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晨苒

By ayagawaseirin

戴红色龙虾钳发箍、圆框眼镜的黑长发 Q 版少女桌宠。

37000Updated Oct 20, 2026
PET·CODEXP listed
小澄·薄荷助手 preview
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温柔安静的成年 Q 版二次元薄荷助手。

63000Updated Oct 24, 2026
PET·CODEXP listed
一只浊蒂 preview
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一只浊蒂

By gemidi

A tiny chibi pet inspired by Skadi the Corrupting Heart's operator portrait, made as a Codex companion.

32000Updated Oct 25, 2026
PET·CODEXP listed
苏小强 preview
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一位聪明实干的产品教练。提供产品搭建全流程的陪伴和支持

31000Updated Oct 23, 2026
PET·CHOSOF listed
Choso preview
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Choso

By K4tNoeJ

"I am the oldest of the nine Death Painting Womb brothers. I will live for my brothers, and I will die for my brothers." Choso is one of the most beloved characters in Jujutsu Kaisen, known for his dramatic character arc, deep emotional depth, and his transition from an antagoni

47000Updated Oct 21, 2026
PET·CHIMIT listed
Chimitan preview
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Chimitan

By lorna

A white hamster with a big butt and expressive movement, has 16 look directions.

35000Updated Oct 24, 2026
PET·DORO14 listed
Doro preview
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Doro

By Roshan

A tiny white chibi pet with pink hair, purple eyes, and a side rose ribbon. Non-commercial V2 adaptation. Original community pet:

44000Updated Oct 15, 2026
PET·CODEXP listed
胖咕嘎 preview
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胖咕嘎

By Roshan

A chibi plush girl in a black penguin hood with orange beak and feet, black bob hair, silver clips, blush cheeks, and a mischievous smile. Non-commercial V2 adaptation. Original community pet:

41000Updated Oct 20, 2026
PET·JIGE07 listed
jige preview
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jige

By ikun

3D toy-style Codex pet based closely on the provided yellow cartoon character reference.

36000Updated Oct 24, 2026
PET·CODEXP listed
糕噫 preview
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糕噫

By Rover

戴银灰色方框眼镜、留黑色中长卷发、身穿全黑衬衫长裤和白色运动鞋的像素风桌宠。

39000Updated Oct 25, 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.