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·DEMONN
Demon Nun preview
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Demon Nun

By rintintinjr

A compact chibi horror nun pet with a pale cracked face, yellow eyes, black habit, white wimple, claw hands, and eerie toy-like animations.

45000Updated Oct 7, 2026
PET·TRUMPG
Trump Groove preview
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Trump Groove

By tomczhang

A high-energy smooth-edged chibi Trump caricature with exaggerated signature gestures and expressive Codex states.

55000Updated Oct 7, 2026
PET·BIGLEZ listed
Big Lez preview
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Big Lez

By Schwifty

A crude, quick-tempered Australian Kingdom Cumian who loves beer, smoking and shouting at people, and hates his neighbor Norton.

23000Updated Sep 28, 2026
PET·SASSJU listed
Sass Junior preview
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Sass Junior

By Schwifty

A deadpan sasquatch in a bright orange octopus hat. Inspired by Sassy the sasquatch.

32000Updated Oct 5, 2026
PET·CODEXP listed
大狗叫 preview
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大狗叫

By pogacar

大狗叫叫叫~~,大狗叫叫叫~~

48000Updated Oct 8, 2026
PET·CODEXP listed
黑魔导女孩 preview
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黑魔导女孩

By railgun

一位专注、灵动又可靠的黑魔导女孩,会用清晰利落的魔法陪你完成每一次任务。

67000Updated Oct 6, 2026
PET·MOMONG listed
Momonga preview
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Momonga

By side_inventory

A tiny white Chiikawa-style Momonga sticker pet with blush cheeks, rounded ears, dot nose, mischievous sleepy eyes, and a fluffy pale blue tail.

65000Updated Oct 8, 2026
PET·FRIERE listed
frieren-maplestory-v2 preview
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frieren-maplestory-v2

By side_inventory

A sleepy, ancient, deadpan elf mage pet in a MapleStory-style chibi sprite format.

52000Updated Oct 7, 2026
PET·MICHAE listed
Michael Jackson preview
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Michael Jackson

By Schwifty

A confident, precise, playful, theatrical dance icon in his white Smooth Criminal stage suit.

41000Updated Sep 30, 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.

24000Updated Oct 8, 2026
PET·HIGEPI listed
Higepiyo preview
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Higepiyo

By rintintinjr

A small yellow anime chick pet with a smug face, oval beak, rosy cheeks, tiny tail, and expressive Codex animations.

34000Updated Oct 7, 2026
PET·SHADEL listed
Shadelet preview
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Shadelet

By haoyang

A pixel-art Codex pet inspired by an original mischievous purple shadow sprite.

34000Updated Oct 7, 2026
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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.