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·GOOGOO
GOOGOOlii___DOGE preview
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GOOGOOlii___DOGE

By googoolii

The orange pixel dog GOOGOOlii rides a yellow skateboard, performs jumps, and does kickflips. While working, it continuously sticks its tongue out while operating a gray GOO laptop. ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ IG: @goo.goo.lii_

25000Updated Aug 16, 2026
PET·JENIFE
Jenifer preview
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Jenifer

By DalPra

Jenifer, uma companheira gótica em pixel art, leal, criativa e carinhosa.

33000Updated Aug 16, 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。

15000Updated Aug 16, 2026
PET·CODEXP listed
嘟鱼飞 preview
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嘟鱼飞

By Rover

一位棕色低马尾、身穿白色荷叶边上衣和碎花短裙的可爱像素风女孩桌宠。

14000Updated Aug 16, 2026
PET·CODEXP listed
鳕鱼饭 preview
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鳕鱼饭

By Rover

一位黑色长发、身穿粉色毛衣和白色百褶短裙、斜挎米色小包的可爱像素风女孩桌宠。

16000Updated Aug 16, 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.

22000Updated Aug 16, 2026
PET·CODEXP listed
金色暗影 preview
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金色暗影是《出包王女》系列中沉着寡言的宇宙杀手,拥有身体变形能力,外冷内柔,喜欢鲷鱼烧与阅读。

14000Updated 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·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·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
码光 preview
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码光

By black

Pixel-art chibi programmer pet carrying a classic silver Mac-style laptop with a white breathing light.

16000Updated Aug 16, 2026
PET·CODEXP listed
圆头猫爹 preview
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圆头猫爹

By 0xD009

一只眯眼、飞机耳、白脸橘斑、脾气暴躁却极具喜感的圆头橘猫 Codex 伙伴。

16000Updated Aug 16, 2026
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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.