Codex Pets

Codex Pets for AI Coding Workflows

Browse community Codex Pets, copy install commands, open source links, and learn how to create or share custom pet packages for OpenAI Codex CLI workflows.

PET·LAPLUS listed
Laplus v3 preview
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Laplus v3

By JunghyunYoo

A chibi version of Laplus Darkness (ラプラス・ダークネス)

22000Updated Oct 15, 2026
PET·MURASA listed
Murasaki Shion preview
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Murasaki Shion

By JunghyunYoo

A chibi version of hololive Murasaki Shion (紫咲シオン).

41000Updated Oct 15, 2026
PET·FREDER listed
Frederica preview
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Frederica

By boccaro

A compact short-haired fleet adjutant pet with a black beret, calm professional bearing, and crisp command-uniform styling.

19000Updated Oct 12, 2026
PET·VENNUM listed
Vennu Mallesh preview
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Vennu Mallesh

By Peepeeboy

A compact animated Codex pet inspired by Vennu Mallesh singing in a studio.

34000Updated Oct 9, 2026
PET·CODEXK listed
Codex Kitten preview
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Codex Kitten

By shinx

A tiny black Codex coding companion with amber eyes and cyan paw glow.

31000Updated Oct 13, 2026
PET·KXYY3B listed
kxyy小公主 preview
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kxyy小公主

By FeiCahi

像素风 AI 原创少女桌宠:超大红色蝴蝶结、黑色长卷发、深蓝/奶油白/红色裙装,项目进行中鸭子坐啃红色蛇果,完成后欢呼并弹出小星星和爱心。

40000Updated Oct 14, 2026
PET·IKUNGI listed
ikun-giegie preview
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ikun-giegie

By zhouxingxing

A sporty yellow duck Codex pet with silver bangs, round glasses, red cheeks, black athletic outfit, high-top sneakers, and a woven backpack.

29000Updated Oct 12, 2026
PET·GOGOPH listed
Go Gopher preview
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Go Gopher

By dss

A friendly blue Go gopher mascot inspired by the official Go project mascot.

32000Updated Oct 15, 2026
PET·CHAOTI listed
Chaotic Duodong preview
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A pixel-art beagle Codex companion with caramel-brown long ears, a small white anthropomorphic body, and a tired, wistful expression.

59000Updated Oct 15, 2026
PET·FUBUKI listed
Fubuki preview
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Fubuki

By JunghyunYoo

A chibi white fox idol Codex pet inspired by Shirakami Fubuki, with bright cyan eyes and blue-accented white-and-black outfit.

20000Updated Oct 15, 2026
PET·PIXELH listed
Pixel Harp Seal Pup Work preview
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A pixelated harp seal cub that happily belly-slaps while idle and wears glasses while working on a laptop during task states.

30000Updated Oct 14, 2026
PET·QEB525 listed
Q版山田 preview
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Q版山田

By cccyf

山田是温柔治愈型的超市店员,总是带着亲切的笑容,待人礼貌、细心又可靠。她像是平淡日常里的一点光,让人不自觉放松下来,也让疲惫的人感到被温柔接住。

42000Updated Oct 13, 2026

Codex Pets resources for AI agent workflows

Explore the connections between the Codex Pets hub, specialized Claude Skills, and open-source developer tools.

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, install a custom pet package, or share your own pet.json and spritesheet.webp package from a public GitHub repository. This hub brings together GitHub, custom pets, sharing, and install examples so AI coding teams can find community pets, inspect source links, copy install commands, and submit new packages from one AIMCP page.

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.
Where can I find GitHub, custom pets, sharing, and install examples?
Use the Codex Pets hub to browse community packages, open GitHub source links, copy install commands, compare examples, and submit a custom pet package 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.