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·MOUSEY listed
github
Mousey

By stephenjeffreywhite

Mousey is a cheerful black, white, and tan long-haired toy dog in a bright storybook sticker style.

34000Updated Oct 7, 2026
DownloadSource
PET·CODEXP listed
小八猫 preview
external
小八猫

By jack

一只有德、有趣又会说话的可爱猫咪。A cute, talkative cat with a kind and virtuous heart.

41000Updated Oct 6, 2026
PET·B65087 listed
B费 preview
external
B费

By xwx0706

B费 ,Ronaldo's stern father,cartoon sticker pet with Man Utd kit;

25000Updated Oct 6, 2026
PET·NUONUO listed
NuoNuo preview
external
NuoNuo

By Minky

A soft cream-and-brown plush otter Codex pet with a large black nose and glossy eyes.

21000Updated Oct 6, 2026
PET·CODEXP listed
乌萨奇 preview
external
乌萨奇

By jack

一只可爱、活泼、会发出奇怪叫声的兔子。

80000Updated Oct 6, 2026
PET·BLUEEY
Blue-Eyes preview
external
Blue-Eyes

By zhoujz10

A compact pixel-style blue-eyed white dragon Codex desktop pet inspired by the provided reference image.

27000Updated Oct 5, 2026
PET·CODEXP listed
吧唧 preview
external
吧唧

By 40

一只银白长毛猫宠物,idle 时会趴在猫床上睡觉,running 时是圆滚滚的鸡腿背影动作。

29000Updated Oct 7, 2026
PET·CAIBAO listed
caibao preview
external
caibao

By cenvin

A tiny hand-painted black kitten desktop pet named caibao, with amber eyes and soft watercolor texture.

28000Updated Oct 8, 2026
PET·TRAINH listed
Train Hero preview
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Train Hero

By dionys

A compact Codex pet inspired by the reference: smiling sunglasses, blue-white hero armor, plus ice cream and lemon-lime soda visual anchors.

21000Updated Oct 5, 2026
PET·NORI07 listed
Nori preview
external
Nori

By zhan

Nori is a black long-tailed cat with round yellow-green eyes, upright ears, tiny paws, and a shy-alert cozy personality.

35000Updated Oct 8, 2026
PET·YOSHI7 listed
Yoshi preview
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Yoshi

By wedsamuel1230

A compact Yoshi Codex pet ready for animation.

34000Updated Oct 3, 2026
PET·CLIPOP listed
ClipOps preview
external
ClipOps

By darkatek7

A tidy paperclip-shaped Codex pet for IT operations work.

25000Updated Oct 7, 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.