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·LULUCH listed
Lulu-chan preview
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Lulu-chan

By lxzyzby

A playful chibi Codex pet with dark twin ponytails, red hair ornaments, glossy brown eyes, and the charm of a tiny coding companion.

28000Updated Oct 11, 2026
PET·AKAZA4 listed
Akaza preview
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Akaza

By rsir

A compact Codex digital pet inspired by Akaza from Demon Slayer.

21000Updated Oct 10, 2026
PET·KIKIC4 listed
KiKi preview
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KiKi

By Hessian

github : LxNx-Hn // A little witch deliver KIKI with her black cat ZIZI.

31000Updated Oct 10, 2026
PET·AYAKA0 listed
Ayaka preview
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Ayaka

By sinyu

A tiny Codex pet inspired by Kamisato Ayaka, with pale blue-white hair, a blue kimono-like outfit, and calm icy elegance.

23000Updated Oct 12, 2026
PET·DAIMAO listed
Daimao preview
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Daimao

By Xkiro

A tiny blue cat-hood mascot with a cream round face, glossy button eyes, W-shaped mouth, cream belly, round paws, short legs, and a side tail.

36000Updated Oct 12, 2026
PET·CODEXP
云霄 preview
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云霄

By TakeHan

紫发紫眸、身穿淡紫白色古风长裙、佩戴金色发饰的灵动仙气小女孩

19000Updated Sep 16, 2026
PET·KOKORO listed
Kokoro preview
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Kokoro

By We1ski

A cheerful Codex digital pet inspired by Kokoro Tsurumaki's bright, theatrical, smile-spreading personality.

27000Updated Oct 7, 2026
PET·QINGLO listed
Qinglong preview
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Qinglong

By steph

An Eastern divine dragon Codex pet with jade scales, golden horns, and cloud-breathing grace.

33000Updated Oct 11, 2026
PET·PONYPA listed
PonyPatch preview
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PonyPatch

By coderleeda

A cute original ponytail girl Codex digital pet in jeans, designed as a friendly coding companion.

17000Updated Oct 6, 2026
PET·ERII41 listed
Erii preview
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Erii

By coderleeda

A tiny chibi Erii companion for Codex.

15000Updated Oct 9, 2026
PET·MUTSUM listed
Mutsumi preview
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Mutsumi

By Tomorin

A quiet chibi digital pet inspired by Wakaba Mutsumi, with pale green hair, sleepy gold eyes, navy school uniform, and a tiny cucumber charm.

29100Updated Oct 12, 2026
PET·CODEXP listed
曼波 preview
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曼波

By Andste

Mambo is a tiny cheerful chibi pet based on the user's reference image.

18100Updated Oct 8, 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.