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. 401 approved packages listed.

小酒窝 preview
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小酒窝

By Moximoxi359

Updated Green Slime Codex companion.

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Updated May 20, 2026
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Maodie_V1 preview
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Maodie_V1

By RaphaelXie

Maodie, also known as 圆头耄耋, is a round-headed orange tabby Codex pet with a slightly narrower round head, a slightly smaller body, and a warning/shouting failed state.

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Updated May 20, 2026
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Cow Meme Pet preview
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Cow Meme Pet

By huanglune

A round white-and-black smug meme cow pet that stays on four hooves, with tiny horns, blush, and mischievous eyebrows.

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Updated May 22, 2026
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666 preview
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666

By ffffllllcccc

A tiny scruffy white campus dog who wins hearts with big pleading eyes, belly-up charm, and unshakable confidence.

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Updated May 20, 2026
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Moru preview
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Moru

By rando209

A compact midnight otter builder-companion with a calm, observant expression and a small teal scarf.

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Updated May 20, 2026
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Da Heita preview
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A refined chibi Great Herta inspired pet with a wide witch hat, pale golden hair, elegant black-purple outfit, and a slender arcane staff.

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Updated May 20, 2026
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Teddy preview
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Teddy

By teddy

Soft little Codex bear with round glasses, navy cardigan, and iPad mini. More Teddy: danieloleary.github.io/teddy-v31 · repo github.com/danieloleary/teddy-v31 · X @danieloleary.

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Updated May 20, 2026
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Hardworking Old Ox preview
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像素画风格的苦命老黄牛宠物,棕色身体、奶黄色鼻口部、大弯角和短腿,疲惫但一直干活,拥有九种 Codex 宠物状态动画。

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Updated May 20, 2026
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alolan preview
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alolan

By Delpcon

A calm snow-fox shrine pet with cloudlike tails, pale blue fur, flower tassels, and a tiny lantern charm.

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Updated May 20, 2026
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Gemma preview
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Gemma

By Delpcon

A sleepy lavender nun-cat digital pet with a pink forehead gem, navy veil, cross headband, gold charm, big ears, and a curled tail.

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Updated May 20, 2026
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Maid Luca preview
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Maid Luca

By Delpcon

A chibi maid Luca digital pet based on the provided blue-and-black jackal character, simplified for Codex pet sprites.

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Updated May 20, 2026
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花花 preview
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花花

By max

一只蓬松圆润、眼睛很大、乖巧可爱又憨憨的三花幼猫

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Updated May 20, 2026
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Pingu preview
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Pingu

By delorfindel

A small claymation penguin pet inspired by the children's cartoon Pingu, with black rounded body, white belly, red beak, and orange feet.

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Updated May 22, 2026
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Ragdoll Cat Codex preview
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Ragdoll Cat Codex

By kidyfirst

A fluffy ragdoll cat Codex pet with a full 8x9 spritesheet layout.

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Updated May 23, 2026
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dragon li cc preview
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dragon li cc

By sparkle

CC, a curious soft-sticker desktop pet based on a young brown-gray tabby cat.

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Updated May 23, 2026
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金毛 preview
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金毛

By zhan

A warm cream-golden chibi golden retriever desktop pet with floppy ears, big kind eyes, tiny paws, and a long fluffy tail.

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Updated May 23, 2026
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Vini Jr preview
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Vini Jr

By zhan

A chibi pixel-art desktop pet of Vinicius Junior in a simplified Brazil national team kit, dribbling a football with confident sunny energy.

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Updated May 23, 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.