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·SHADEL listed
Shadelet preview
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Shadelet

By haoyang

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

35000Updated Oct 10, 2026
PET·MAKARE listed
Makare4i preview
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Makare4i

By Majarhua

A cheerful curly-haired birthday companion in a dark T-shirt, shorts, sneakers, and a colorful party hat.

26000Updated Oct 12, 2026
PET·HAOYAN listed
haoyang preview
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haoyang

By haoyang

A crisp pixel-art coding companion based on Haoyang.

31000Updated Oct 10, 2026
PET·SIRBYT listed
Sir Byte preview
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Sir Byte

By cabelorine

Um pequeno cavaleiro medieval leal e corajoso em pixel art de 16 bits.

26000Updated Oct 4, 2026
PET·ELDRIN listed
Eldrin preview
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Eldrin

By cabelorine

An ancient, wise and friendly medieval programmer-wizard who quietly solves coding problems with magic.

24000Updated Oct 7, 2026
PET·CODEXP listed
犇犇 preview
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犇犇

By pillargao

青岛海牛吉祥物-犇犇像素小牛。

24000Updated Oct 12, 2026
PET·CODEXP listed
摩卡 preview
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摩卡

By aoliao

摩卡,一只银灰虎斑、圆眼又好奇的 Codex 像素猫伙伴。

31000Updated Oct 12, 2026
PET·BANANA listed
比比拉布(banana-cat) preview
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A faithful high-resolution restoration of the original uncanny early-3D banana cat meme, preserving its narrow silhouette, realistic melancholy cat face, tiny limbs, dirty-yellow shell, and awkward low-budget-render charm.

93000Updated Oct 12, 2026
PET·CODEXP listed
跳跳 preview
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跳跳

By vana

以照片中的白色比熊跳跳为原型、腿部明显更短、自然瘦小且更具仿真感的像素风 Codex 宠物。

29000Updated Oct 8, 2026
PET·SAKAMA listed
Sakamata Chloe preview
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A mischievous chibi orca cleaner with silver hair, red eyes, plaid ribbons, and a dramatic red-and-black outfit.

32000Updated Oct 2, 2026
PET·EMILIA listed
Emilia preview
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Emilia

By coke

A silver-haired, purple-eyed half-elf chibi companion inspired by Emilia, with tiny spirit Puck joining her run.

28000Updated Oct 11, 2026
PET·MIOB1F listed
Mio preview
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Mio

By nerdprofeta

Uma pequena Mio em pixel art, uma Gormotti calma de cabelo branco, com flauta e agenda de anotações.

23000Updated Oct 12, 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.