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·SAKIDE listed
Saki preview
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Saki

By Tomorin

A tiny chibi digital pet inspired by Sakiko Togawa: elegant, restrained, blue-silver hair, gold eyes, black ribbon ties, gray school blazer and green plaid skirt.

14100Updated Oct 9, 2026
PET·WISADE listed
Wis'adel preview
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Wis'adel

By z5882852

Wis'adel, a Sarkaz mercenary from Arknights, reimagined as a compact digital companion for Codex.

22000Updated Oct 2, 2026
PET·GROWMO listed
growmon preview
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growmon

By jwzoom

A compact pixel-art Growmon-style mature crimson magic dragon evolution of gigi.

16000Updated Sep 16, 2026
PET·CODEXP listed
布布 preview
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布布

By lasolitude

Meet Bubu, the gentle little brown bear from Huang Xiaob's beloved WeChat sticker duo Yi'er and Bubu.

38000Updated Oct 12, 2026
PET·PONY6A listed
Pony preview
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Pony

By god_wu

A floating sacred gold-and-white spirit pet inspired by Seer Puni, with shield feathers, wing blades, and light ribbons.

15000Updated Sep 17, 2026
PET·CODEXP listed
妮妮 preview
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妮妮

By zzero

妮妮, a realistic white-and-brown calico cat pet based on the provided cat photos.

35000Updated Oct 9, 2026
PET·SHIKIB listed
Shiki preview
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Shiki

By Natsuki

A gentle Codex pet take on Shiki from Kara no Kyoukai, with a quiet everyday mood, short black bob, cool blue-gray eyes, and a simplified muted outfit.

27000Updated Oct 11, 2026
PET·CODEXP listed
牛马鹅 preview
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牛马鹅

By nicole

把这只牛马鹅放到你的 Codex 旁边,让它替你紧张、替你冒汗、替你假装项目进展顺利。 Put this tiny office goose next to your Codex, and let it panic, sweat, and pretend the project is going perfectly for you.

34100Updated Oct 12, 2026
PET·CODEXP listed
大耳帽兜 preview
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大耳帽兜

By JJJJJJJJEEEEEEEEEEEFFFFFFFFFFFFF

A soft big-eared hood companion with pink-tipped floppy ears and teal eyes.

25000Updated Oct 8, 2026
PET·DOOMGU listed
Doomguy preview
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Doomguy

By jinjing

A cute clay-figurine Doomguy style pet in green armor, tan helmet, dark visor, and a chunky shotgun held across its body.

26000Updated Oct 7, 2026
PET·SABLEE listed
Sable preview
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Sable

By ale_benassi

Shades' wife: a compact chibi Codex pet inspired by a brunette woman with long side-parted hair, teal eyes, a black outfit, and black boots.

25000Updated Oct 9, 2026
PET·SOYOF9 listed
Soyo preview
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Soyo

By Tomorin

A tiny chibi digital pet inspired by Nagasaki Soyo, with soft chestnut hair, blue-gray eyes, a deep teal school uniform, and a gentle poised expression.

17100Updated Oct 4, 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.