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·ELYSIA listed
Elysia preview
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Elysia

By Elysia

A tiny pink-haired elf valkyrie pet with purple, black, and white armor-like ribbons.

31000Updated Oct 15, 2026
PET·RAMD85 listed
Ram / ラム preview
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A tiny, cute Ram who loves steamed potatoes. / 蒸かし芋が大好きな、小さくてかわいいラム。 / 一只喜欢蒸土豆的小小可爱拉姆。 / Буға піскен картопты жақсы көретін кішкентай сүйкімді Рам.

28000Updated Oct 15, 2026
PET·CODEXP listed
小八猫 preview
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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.

42000Updated Oct 11, 2026
PET·B65087 listed
B费 preview
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B费

By xwx0706

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

26000Updated Oct 14, 2026
PET·CODEXP listed
乌萨奇 preview
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乌萨奇

By jack

一只可爱、活泼、会发出奇怪叫声的兔子。

85000Updated Oct 16, 2026
PET·CAIBAO listed
caibao preview
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caibao

By cenvin

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

33000Updated Oct 15, 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.

23000Updated Oct 14, 2026
PET·YOSHI7 listed
Yoshi preview
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Yoshi

By wedsamuel1230

A compact Yoshi Codex pet ready for animation.

37000Updated Oct 10, 2026
PET·MITSUR listed
Mitsuri preview
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Mitsuri

By darkatek7

A chibi pixel-art Mitsuri-inspired pet with pink-and-green braids, green eyes, a white haori, dark uniform, striped socks, sandals, and a small sword.

34000Updated Oct 16, 2026
PET·YAMADA listed
yamada-anna preview
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yamada-anna

By yamada

Anime-inspired pink bear-ear girl pet with a bow, striped sleeves, dark braids, and a tiny drink cup.

22000Updated Oct 16, 2026
PET·KEROME listed
kero-meatball preview
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kero-meatball

By kero-meatball

一对基于你的金渐层公猫和矮脚银虎斑加白母猫制作的动态桌面宠物,会陪伴你并偶尔鼓励你。

23000Updated Oct 14, 2026
PET·SUNNYC listed
Sunny Cap preview
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Sunny Cap

By jump

A cheerful compact mascot inspired by the reference, wearing a bright yellow shirt, backward red cap, round glasses, and a red chest badge.

26000Updated Oct 15, 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.