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·ELYSIA listed
Elysia preview
external
Elysia

By Elysia

A tiny pink-haired elf valkyrie pet with purple, black, and white armor-like ribbons.

7000Updated Jun 25, 2026
PET·RAMD85 listed
Ram / ラム preview
external

A tiny, cute Ram who loves steamed potatoes. / 蒸かし芋が大好きな、小さくてかわいいラム。 / 一只喜欢蒸土豆的小小可爱拉姆。 / Буға піскен картопты жақсы көретін кішкентай сүйкімді Рам.

10000Updated Jul 2, 2026
PET·JUST81 listed
github
Just 猫

By hansamar

以 Karina(柳智敏)冷感、队长气场和利落舞台感为人物设定参考的原创灰色尖耳卡通猫宠物。

4001Updated Jul 2, 2026
DownloadSource
PET·CODEXP listed
github
咖喱狗

By hansamar

以 Winter(金旼炡)清冷、干净、舞台感气质为人物设定参考的原创黑白软耳卡通宠物。

21001Updated Jul 3, 2026
DownloadSource
PET·JUST17 listed
github

咖喱狗与 Just 猫的双主体合体宠物,保留白色软耳狗和灰色尖耳猫两个形象。

13001Updated Jul 3, 2026
DownloadSource
PET·MOUSEY listed
github
Mousey

By stephenjeffreywhite

Mousey is a cheerful black, white, and tan long-haired toy dog in a bright storybook sticker style.

11000Updated Jul 2, 2026
DownloadSource
PET·CODEXP listed
小八猫 preview
external
小八猫

By jack

一只有德、有趣又会说话的可爱猫咪。A cute, talkative cat with a kind and virtuous heart.

7000Updated Jun 26, 2026
PET·B65087 listed
B费 preview
external
B费

By xwx0706

B费 ,Ronaldo's stern father,cartoon sticker pet with Man Utd kit;

6000Updated Jun 21, 2026
PET·NUONUO listed
NuoNuo preview
external
NuoNuo

By Minky

A soft cream-and-brown plush otter Codex pet with a large black nose and glossy eyes.

6000Updated Jun 19, 2026
PET·CODEXP listed
乌萨奇 preview
external
乌萨奇

By jack

一只可爱、活泼、会发出奇怪叫声的兔子。

9000Updated Jun 19, 2026
PET·BLUEEY listed
Blue-Eyes preview
external
Blue-Eyes

By zhoujz10

A compact pixel-style blue-eyed white dragon Codex desktop pet inspired by the provided reference image.

8000Updated Jul 3, 2026
PET·CODEXP listed
吧唧 preview
external
吧唧

By 40

一只银白长毛猫宠物,idle 时会趴在猫床上睡觉,running 时是圆滚滚的鸡腿背影动作。

7000Updated Jul 1, 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.