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·KUJOUA listed
Kujou Alisa preview
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Kujou Alisa

By yamada

Anime-inspired silver-haired schoolgirl pet with sky-blue eyes, a red hair ribbon, white school blouse, red neck ribbon, and black skirt.

31000Updated Oct 7, 2026
PET·CODEXP listed
井芹仁菜 preview
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A Girls Band Cry inspired chibi singer pet based on the supplied reference, preserving outfit, microphone, pose identity, and anime chibi precision.

18000Updated Sep 19, 2026
PET·CODENO listed
CodeNoNo preview
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CodeNoNo

By DDDq

A compact floating AI coding companion robot with a white rounded body, black glossy screen face, cyan glowing eyes, rabbit-ear energy antennae, small blue light wings, and calm protective coding-pet behavior.

33000Updated Oct 7, 2026
PET·BIKEBO listed
阿哲小折 BikeBot 移動修正版 preview
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依阿哲指示將移動 rows 2/3 上下調換:拖曳左邊時會使用左向移動;row7/8 保持 6 格有效上限。

25000Updated Oct 7, 2026
PET·TETSUY listed
Tetsuya preview
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Tetsuya

By Anthropic

一个3D风格的山下彻也,拿着玩具枪,穿灰色Polo衫、卡其色慢跑裤,背斜挎包,留着凌乱的黑发,戴着眼镜和白色口罩。

21000Updated Oct 7, 2026
PET·ZEROD6 listed
Zero preview
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Zero

By mushan

A compact pink-haired horned anime-inspired companion with blue eyes and a white outfit.

37000Updated Oct 6, 2026
PET·CODEXP listed
哈兰德 preview
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哈兰德

By Ethan

A compact chibi blond football striker pet in a sky-blue kit, energetic and friendly.

19000Updated Oct 6, 2026
PET·CODEXP listed
水豚噜噜 preview
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水豚噜噜

By jiushu

水豚噜噜是一只戴着绿帽子的橙色小水豚,圆滚滚、软乎乎,喜欢陪你工作、思考和发呆。它会挥手、跳跃、等待,也会认真“干活”,是你桌面上可爱又治愈的Codex小伙伴。

420000Updated Oct 8, 2026
PET·LAZYRA listed
Lazy Raccoon preview
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Lazy Raccoon

By Wout26

A sleepy pixel-art raccoon pet with lazy, low-energy animations.

15000Updated Sep 18, 2026
PET·JONSNO listed
Jon Snow preview
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Jon Snow

By AndrewF

A small sticker-style northern fantasy ranger pet with dark curly hair, short beard, black winter cloak, and a snowy gray-black palette.

12000Updated Sep 5, 2026
PET·ARYAST listed
Arya Stark preview
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Arya Stark

By AndrewF

A pixel-art RPG companion sprite of a young fantasy rogue with short dark hair, a practical leather travel outfit, gray and brown palette, determined expression, light adventurer gear, and an agile stealthy vibe.

16000Updated Oct 2, 2026
PET·MILKO8 listed
Milko preview
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Milko

By xyu23gsb

A blue-and-white milk carton mascot pet inspired by a playful Britpop milk box.

16000Updated Oct 5, 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.