Codex Pets

Browse Codex Pets

Discover custom pet packages for OpenAI Codex CLI and Claude Code. Copy install commands, browse community pets, and open source packages.

PET·UTAANI listed
Uta Anime preview
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Uta Anime

By whzhao

A compact animated Codex pet faithfully based on the supplied Uta character reference.

14000Updated Aug 16, 2026
PET·IKUN92 listed
小黑子-iKun preview
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小黑子:灰发黄脸黑球衣的篮球宠物,会在待机、移动和工作状态里运球。

36000Updated Aug 16, 2026
PET·IUNOEC listed
Iuno preview
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Iuno

By skyraker

달빛의 변화를 읽고 운명에 맞서는 자신감 넘치는 예언자 유노를 닮은 작은 동료.

12000Updated Aug 16, 2026
PET·ASH5C0 listed
Ash preview
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Ash

By zhero

ASH is a character from the animated series Ling Cage and its derivative works. She is the super artificial intelligence of Jiuchuan City from the Old World. Her full designation is “Advcaced Species Of Human.” Created by Jiuchuan City mayor Bai Jingyu.

12000Updated Aug 16, 2026
PET·CODEXP listed
噜噜 preview
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噜噜

By noah

头顶小橘子、穿橙色短裤,情绪稳定又热爱生活的水豚噜噜。

32000Updated Aug 17, 2026
PET·ANNAYA listed
八奈见杏菜 Anna Yanami preview
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《败犬女主太多了》中的八奈见杏菜Q版像素风Codex桌宠。An unofficial fan-made chibi pixel-art Codex pet inspired by Anna Yanami from Makeine: Too Many Losing Heroines!, featuring playful food-themed reactions and coding animations.

20000Updated Aug 16, 2026
PET·MIANMI listed
棉棉 (Mianmian) preview
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一只超萌的穿小熊睡衣的小比熊!

13000Updated Aug 16, 2026
PET·CODEXP listed
月薪喵 preview
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月薪喵

By xiaoyyy

一只白棕色的小猫咪,整天围绕着办公生活打转。 没有设计抬头和低头的动作,但可以实现完整的 360° 旋转视角,是不是很解压。 大家在 Vibe 等待时,可以逗逗这只“小小月薪喵”。 它会一直陪着大家,陪你上班、陪你等待,也陪你完成每一个任务。 大家喜欢可以点心心支持一下,后续大家想要什么形象的pets也可以评论给作者,我会参考大家的意见。

87000Updated Aug 17, 2026
PET·AEGISS listed
Aegis Sentinel preview
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Aegis Sentinel

By j3rbski

A righteous chibi humanoid sentinel in pristine white-and-gold plate armor, fiercely protective and bound by a cute but strict code of honor.

12000Updated Aug 16, 2026
PET·CODEXP listed
贝吉塔 preview
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贝吉塔

By snailFeng

以《龙珠Z》经典时期贝吉塔为原型的Q版 Codex 动画宠物,骄傲冷峻、好胜且充满力量。

15000Updated Aug 16, 2026
PET·PURINC listed
Purin cat preview
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Purin cat

By Chierin

A calm, curious, round gray pixel-art house cat with amber eyes, white whiskers, triangular ears, and a moderately slim curled tail.

15000Updated Aug 16, 2026
PET·CODEXP listed
大黄蜂 preview
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大黄蜂

By Hornet

来自《空洞骑士:丝之歌》的大黄蜂,以游戏原版动作陪伴 Codex 工作。

38000Updated Aug 17, 2026

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, or install a custom pet package to personalize your coding companion. Custom Codex pets are defined by a pet.json file and a spritesheet.webp image — anyone can create and share one. Browse the gallery above to find community-made pets, copy the install command, and run it inside Codex to get your new companion.

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.
What do Codex pets do?
Codex pets are animated companions visible in the Codex CLI sidebar. They grow, animate, and react as you code.