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·KUMIKO listed
Kumiko Oumae V2 preview
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Kumiko Oumae V2

By sudolabel

A tiny pixel-art Kumiko companion with warm amber eyes, fluffy chestnut hair, and her blue-and-white summer uniform.

31000Updated Oct 9, 2026
PET·V21144 listed
녹용(鹿龍)v2 preview
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녹용(鹿龍)v2

By nokryong

Reference-built chibi antler pet with transparent background and direction-aware cheek animation.

28000Updated Oct 3, 2026
PET·CODEXP listed
薄荷 preview
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薄荷

By SinclairLin

《异环》角色薄荷的像素宠物形象。

34000Updated Oct 8, 2026
PET·CODEXP listed
小微微 preview
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小微微

By wanan

以照片人物为原型、穿奶油白开衫和红白格内搭、会手指比心的像素小人宠物。

32000Updated Oct 10, 2026
PET·CODEXP listed
ロゼノア・クロノルージュ preview
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My original character, Rosenoa Chronorouge—an elegant gothic rose lady in a crimson-and-black dress with lace and clockwork details. 私のオリジナルキャラクター「ロゼノア・クロノルージュ」。深紅と黒のドレスをまとい、レースや時計仕掛けの装飾が特徴の上品なゴシックローズの令嬢です。

15000Updated Sep 14, 2026
PET·CODEXP listed
小新 preview
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小新

By stonewall

红衣黄裤、带轻微立体感的顽皮卡通 Codex 动画宠物。

40000Updated Oct 4, 2026
PET·CHIBIN listed
Chibi Naruto preview
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Chibi Naruto

By IhakaUtu

A cheerful chibi ninja in his original orange-and-blue outfit with highly distinctive task-state animations.

38000Updated Oct 7, 2026
PET·CODEXP listed
小黑 preview
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小黑

By xize

小黑是《樱花萌放》中由特殊黑猫化为人形的少女,极度怕生,平时有些冷淡,只有面对奏大雅时才会稍微坦率,喜欢甜巧克力。

81000Updated Oct 9, 2026
PET·CODEXP listed
黑魔导女孩 preview
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黑魔导女孩

By railgun

一位专注、灵动又可靠的黑魔导女孩,会用清晰利落的魔法陪你完成每一次任务。

69000Updated Oct 9, 2026
PET·CODEXP listed
宇智波佐助 preview
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宇智波佐助

By Lawliet

宇智波佐助四战。

29000Updated Oct 8, 2026
PET·CODEXP listed
鹿目圆 preview
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鹿目圆

By mybelovedtikkuu

A chibi pixel-art Codex pet of Madoka Kaname, gentle and determined in her pink-and-white magical girl outfit with red ribbons and a small bow.

40000Updated Oct 8, 2026
PET·YAMADA listed
Yamada Ryo preview
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Yamada Ryo

By kaonu

A laid-back SD pixel-art bassist inspired by Ryo Yamada from Bocchi the Rock.

26000Updated Oct 7, 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.