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·CODEXP listed
梨安 preview
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梨安

By jojowubebetter

虚拟偶像团体四禧丸子成员,温柔的“高智商”美女。(店小二把引号去掉!!!)

14000Updated Oct 6, 2026
PET·MEGUMI listed
Megumi preview
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Megumi

By EdwardsLau

Megumi is a clean anime Codex pet preserving Megumi's face, short brown hair, quiet student personality, and near-human proportions while wearing a red cardigan, white dress, black ribbon bow, white beret, white socks, and pink Mary Jane shoes.

21000Updated Oct 11, 2026
PET·PIXELC listed
Pixel Coder preview
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Pixel Coder

By fangzio

A lively cool pixel programmer pet inspired by the user's selfie, wearing a blue-and-white plaid shirt and black rectangular glasses.

19000Updated Oct 6, 2026
PET·CODEXP listed
士兵男孩 preview
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士兵男孩

By michael

受《黑袍纠察队》士兵男孩气质启发的复古硬派超级士兵 Codex pet:短棕发、军绿色战甲、圆盾、傲慢坏笑和老派宣传英雄感。他强壮、自负、嘴硬又爱摆谱,动作包含站立待机、眨眼、抱臂、敬礼、盾牌防御、背盾奔跑、落地冲击、雪茄耍帅、坐姿偷懒、胸口能量爆发等。特殊待机帧里,他趴在木桌上对着一堆白色面粉胡闹,旁边有面粉袋和碗,像一个荒诞狼狈的黑色幽默梗。

18000Updated Oct 12, 2026
PET·CODEXP listed
绯雪 preview
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绯雪

By ThousandDream

A compact chibi snowblade companion with white hair, crimson ribbons, a tiny red-and-white robe, and a small icy blade.

15000Updated Oct 7, 2026
PET·MARUKO listed
Maruko preview
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Maruko

By consve

A cheerful sailor-uniform schoolgirl mascot simplified into a tiny Codex-style digital pet.

16000Updated Oct 5, 2026
PET·LUMAE3 listed
Luma preview
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Luma

By hui

A beautiful adult fantasy elf-fairy Codex pet in a clear polished mini-sprite style.

24000Updated Oct 9, 2026
PET·AQUAMA listed
Aqua Maid preview
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Aqua Maid

By maomao

A tiny blue-haired maid-style digital companion with a big bow, pink hairpin, black dress, and pale blue trim.

28000Updated Oct 12, 2026
PET·CODEXP listed
苍蝇头 preview
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苍蝇头

By KKKSTZZ

A chibi Codex pet based on a CS-style gas-mask counter-terror agent, preserving the original gas mask, blue tactical suit, chest rig, green harness straps, knee pads, and British patches, while carrying a silenced M4A1 rifle.

23100Updated Sep 15, 2026
PET·JINHSI listed
Jinhsi preview
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Jinhsi

By Pale

A compact chibi Codex pet inspired by 今汐 (Jinhsi), xixi

22000Updated Oct 11, 2026
PET·CIPHER listed
Cipher S preview
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Cipher S

By bedea

A black hacker-style Codex companion that types at a tiny computer with a small S mark on the forehead.

12000Updated Oct 6, 2026
PET·GEEKCA listed
GeekCaptain preview
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GeekCaptain

By Frankenstein

A tiny red-hooded white digital companion with simple black vertical eyes, rounded mitten hands, red boots, a red cape-like hood, and a small collar charm.

9000Updated Oct 6, 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.