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
兽耳酱 preview
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兽耳酱

By yeton

A lazy, peaceful, goofy chibi beast-ear girl pet lying on green pillows. Sleeps by default and wakes only during Codex work states.

21000Updated Oct 10, 2026
PET·XIAOJU listed
Xiaoju preview
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Xiaoju

By yayayami

A lively orange-and-white long-haired cat Codex pet based on Xiaoju, with big amber eyes, a white chest ruff, long fluffy fur, a plume tail, and cat-teaser-wand playfulness.

52000Updated Oct 10, 2026
PET·SANKAR listed
Sanka Rea - Ajisai Gown preview
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Sanka Rea - Ajisai Gown

By nocturne-veil

A tiny Codex pet of Sanka Rea in an original hydrangea moon-gown, with pale zombie-girl charm, long dark hime-cut hair, crimson eyes, violet ribbons, and elegant undead heiress motions.

33000Updated Oct 11, 2026
PET·GPTD4F listed
GPT娘 preview
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GPT娘

By Eureka

A Q-style green-and-white anime AI assistant desktop companion named GPT娘, with readable chibi proportions, carried drag motion, head-pat hover warmth, and Codex workflow presence.

153000Updated Oct 11, 2026
PET·MAIDLI listed
maid-liuying preview
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maid-liuying

By xingyeqianzi

女仆流萤,改了一下发型,好吧其实参考了一下别的角色,哈哈哈

29000Updated Oct 8, 2026
PET·KIKYOF listed
Kikyo preview
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Kikyo

By Johnny

Kikyo, the serene shrine maiden from Inuyasha.

24000Updated Oct 10, 2026
PET·CODEXP listed
雪球 preview
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雪球

By fluffywood

A round white harp seal pup digital pet with glossy black eyes, tiny forehead spots, a speckled dark nose, small flippers, and soft chibi proportions.

34000Updated Oct 11, 2026
PET·CODEXP listed
黄霄雲 preview
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黄霄雲

By WingSpan

可爱的Q版面包

22000Updated Oct 6, 2026
PET·SHUDB6 listed
鼠鼠Shu preview
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鼠鼠Shu

By qingqiu

A squat meme-style Codex pet whose seated idle and tiny laptop work poses show task status.

18000Updated Oct 9, 2026
PET·CODEXP listed
喵喵 preview
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喵喵

By Ethan

来自魔法森林的小草系精灵,外形像一只背着嫩叶的小猫。性格温顺又有些害羞,喜欢晒太阳和在草丛中玩耍。据说当它开心时,背上的叶子会散发出淡淡的清香,是洛克王国中非常经典的人气宠物之一。

87000Updated Oct 10, 2026
PET·CHEDDA listed
Cheddar preview
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Cheddar

By jihyunab

A Codex pet based on the provided 3D plush cheese-and-white cat character, with a further balanced smaller head, sleepy coding, and sparkling completion animations.

26000Updated Oct 11, 2026
PET·111DCD listed
11 preview
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11

By CT

Realistic silver-shaded round-faced cat with huge blue eyes and a dark-tipped tail.

22000Updated 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.