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·CODEXP listed
薯王 preview
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薯王

By Rover

戴米白色毛线帽、灰围巾和白色羽绒服的黑长发像素小人桌宠,温暖可爱又有行动力。

16000Updated Aug 16, 2026
PET·POCHI4 listed
Pochi preview
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Pochi

By cuckoo

A curious midnight-blue red-panda tinkerer who calmly orchestrates complex work with bright, attentive focus.

11000Updated Aug 16, 2026
PET·MAHIRO listed
mahiro preview
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mahiro

By flyfishxu

Mahiro Oyama, your cheerful coding companion who helps with programming, debugging, and learning.

10000Updated Aug 16, 2026
PET·AEMEAT listed
Aemeath preview
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Aemeath

By tosanoob

A bubbly Fleet Snowfluff singer and gamer whose bright warmth flickers with the brave tenderness of a digital ghost.

21000Updated Aug 16, 2026
PET·CODEXP listed
宸宸 preview
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宸宸

By tyrikfu

以照片中的男孩为灵感,短黑发、深色运动上衣、灰色宽松长裤和白色运动鞋,活泼自信的 Q 版 3D 玩具风宠物。

10000Updated Aug 16, 2026
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.

14000Updated Aug 16, 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。

15000Updated Aug 16, 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。

12000Updated Aug 17, 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.

11000Updated Aug 16, 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:

17000Updated Aug 16, 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:

20000Updated Aug 17, 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.

14000Updated Aug 16, 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.