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·POTATO listed
Potato preview
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Potato

By gorillazheng

Potato is my Abyssinian cat, five years and one month old.

13000Updated Aug 16, 2026
PET·CODEXP listed
柴墩 preview
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柴墩

By Zhuangvictor0

一只会在桌面左右散步、走着走着突然瘫坐下来的淡定柴犬。.

25000Updated Aug 16, 2026
PET·WESTIE listed
WestieInkChibi preview
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WestieInkChibi

By MosaicRose

A Q-version cartoon white West Highland terrier pet with chunky black outlines and butterfly-chasing directional run animations.

10000Updated Aug 16, 2026
PET·CHARLE listed
Charles Leclerc preview
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A compact pixel-art racing-driver pet inspired by Charles Leclerc, wearing a red Ferrari-style racing suit and keeping a friendly, focused expression.

23000Updated Aug 16, 2026
PET·IKUNGA listed
ikun-gaara preview
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ikun-gaara

By zhouxingxing

A compact ninja duck pet with silver hair, red cheeks, black outfit, backpack straps, and open-toe sandals based on the provided reference art.

13000Updated Aug 16, 2026
PET·ASOULE listed
ASOUL-Eileen preview
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ASOUL-Eileen

By shadowc

ASOUL/枝江娱乐 虚拟偶像歌手乃琳(Eileen)的动画桌宠。 东噶西噶哈密噶,关注乃琳谢谢噶~

14000Updated Aug 16, 2026
PET·BANANA listed
Banana preview
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Banana

By banana

一只黄黑波普风、活泼友好的香蕉 Codex 小伙伴。

11000Updated Aug 16, 2026
PET·XIAOMA listed
小麦 XiaoMai preview
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小麦(XiaoMai),一只绿眼睛、粉鼻子、狸花纹、白脸白胸和白袜子的家猫;不工作时会蜷着睡觉。

13000Updated Aug 16, 2026
PET·CAPPUE listed
Cappu preview
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Cappu

By Silviazzz

A naughty 8-bit white fluffy dog companion based on Cappu.

16000Updated Aug 16, 2026
PET·CODEXP listed
燕叽 preview
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燕叽

By Friday

一只戴竹编斗笠、胸前挂绿色布袋的圆滚滚燕子伙伴。

15000Updated Aug 17, 2026
PET·MIKASA listed
Mikasa preview
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Mikasa

By johnnychien

A compact animated Mikasa Ackerman pet inspired by Attack on Titan, wearing her red scarf, Survey Corps uniform, body-mounted omni-directional mobility gear, and holding twin long blades.

13000Updated Aug 16, 2026
PET·BLACKH listed
Blackhat preview
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Blackhat

By servertdot

A brooding monochrome cowboy mascot with a huge black hat, halftone texture, and an animated speaking mouth.

10000Updated Aug 16, 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.