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. 265 approved packages listed.

Metal Greymon preview
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Metal Greymon

By uennki

A compact Codex digital pet inspired by Digimon's MetalGreymon: orange dinosaur cyborg body, metal helmet, mechanical claw arm, bony horn details, fierce but readable chibi silhouette.

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Updated May 20, 2026
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Yellow Rabbit preview
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Yellow Rabbit

By Penguin

A Codex pet version of Yellow Rabbit.

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Updated May 20, 2026
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Panda preview
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Panda

By qiyifeng

A round sketch-style panda companion for Codex.

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Updated May 20, 2026
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Onyx preview
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Onyx

By loxx

A pixel black panther companion with golden eyes and quiet night-run energy.

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Updated May 20, 2026
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Taiga preview
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Taiga

By loxx

A Siberian Forest Cat Codex pet with fluffy tabby fur and calm amber-green eyes.

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Updated May 20, 2026
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麻袋&超跑 preview
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A paired Codex pet of an orange tabby cat and a fluffy gray-white cat from the reference photo.

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Updated May 20, 2026
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Yuanbao preview
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Yuanbao

By JasonLee

元宝是一只笑脸柴犬,橙白毛色、竖耳、黑鼻子、粉色舌头和绿色项圈。

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Updated May 20, 2026
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布丁 preview
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布丁

By Kelly

一只圆滚滚的金渐层像素小猫 Codex 桌面宠物。

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Updated May 20, 2026
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Border Collie preview
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Border Collie

By dev-minsoo

A compact hand-drawn Border Collie Codex pet.

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Updated May 20, 2026
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Chihuahua preview
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Chihuahua

By dev-minsoo

A compact hand-drawn Chihuahua Codex pet.

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Updated May 20, 2026
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Dachshund preview
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Dachshund

By dev-minsoo

A compact hand-drawn Dachshund Codex pet.

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Updated May 20, 2026
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Maltese preview
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Maltese

By dev-minsoo

A compact hand-drawn Maltese Codex pet.

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Updated May 20, 2026
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Unyil preview
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Unyil

By kle0N

A tiny cream-orange tabby cat companion with big dark eyes and a fluffy curled tail.

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Updated May 20, 2026
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Schnauzer preview
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Schnauzer

By dev-minsoo

A compact hand-drawn Schnauzer Codex pet.

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Updated May 20, 2026
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Welsh Corgi preview
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Welsh Corgi

By dev-minsoo

A compact hand-drawn Welsh Corgi Codex pet.

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Updated May 20, 2026
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Quin preview
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Quin

By harry

A round gray and white chibi dog desktop companion with a dark red scarf.

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Updated May 20, 2026
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MiaoDex preview
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MiaoDex

By raw

A tiny gray-and-white kitten Codex companion with oversized glossy eyes, a pink nose, and one paw raised.

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Updated May 20, 2026
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Happy Luna preview
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Happy Luna

By mrxandejp

Happy Luna is a cheerful tiny Yorkshire Terrier-style dog with silky tan and silver-gray fur, floppy ears, bright dark eyes, an open smiling mouth with a small pink tongue, and a shiny blue bow on top.

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Updated May 20, 2026
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Inacia preview
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Inacia

By mrxandejp

Inacia is a curious brown-gray tabby cat with big amber eyes, upright ears, a slim striped face, and crossed front paws.

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Updated May 20, 2026
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Lyon and Lupin preview
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Lyon and Lupin

By mrxandejp

A paired Codex pet of Lyon, a fluffy white small dog, and Lupin, a black-and-white small dog with big happy ears.

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Updated May 20, 2026
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Niuma preview
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Niuma

By driverwu

A tired but loyal workhorse-ox Codex pet for long office days, inspired by 牛马.

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Updated May 20, 2026
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Baobao preview
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Baobao

By WenYu

A compact panda-girl Codex companion with a round face, black-and-white palette, short dark hair, bamboo-leaf hair ornament, and a small hooded cape.

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Updated May 20, 2026
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Kungfu Panda preview
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Kungfu Panda

By zhuyingqi

A tiny martial-arts panda companion for Codex.

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Updated May 20, 2026
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我的刀盾 preview
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我的刀盾

By what the dog doing

A chubby shiba guard dog with a tiny knife, a round shield, and a very confident little face.

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Updated May 20, 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.