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. 385 approved packages listed.

Snowfield Pup preview
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Snowfield Pup

By ryleyherrington

A tiny snowy-field dog companion with big ears and a pale blue winter coat.

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Updated May 20, 2026
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Pipetz preview
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Pipetz

By ludylops

A tiny expressive cyberpunk kitten companion, chaotic but cute, with neon pink details.

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Updated May 20, 2026
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Goblin_LP preview
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Goblin_LP

By hollowswoodsman

A tiny chibi goblin desk companion with mischievous eyes.

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Updated May 20, 2026
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Myaku-Myaku preview
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A second Myaku Codex pet variant that keeps the current base and shifts review toward problem-to-idea storytelling.

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Updated May 20, 2026
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Sandy preview
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Sandy

By surroundyou

A photorealistic miniature beach companion with a blue summer dress, high ponytail, and sandcastle bucket.

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Updated May 20, 2026
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White Muse preview
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White Muse

By surroundyou

A photorealistic miniature desktop companion in an oversized white button-up shirt, inspired by the provided reference.

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Updated May 20, 2026
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five ball preview
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five ball

By oopsliu

A colorful blob pet assembled directly from the provided spritesheet.

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Updated May 20, 2026
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Mini Mahi preview
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Mini Mahi

By sayuru_akash

A tiny friendly Codex human companion based directly on the attached portrait, with the same smiling face, moustache, hairline, white outfit, and maroon scarf.

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Updated May 20, 2026
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Mini Rani preview
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Mini Rani

By sayuru_akash

A tiny friendly Codex companion closely inspired by the provided formal portrait, simplified into a cute original digital pet.

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Updated May 20, 2026
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Turbo Cat preview
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Turbo Cat

By win

A tiny white lucky-cat desktop pet inspired by Turbo Granny's cat form, with sleepy lashes, red ears, collar bell, and gold belly charm.

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Updated May 20, 2026
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Siamese Pixel Cat preview
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A compact Siamese pixel cat Codex pet with blinking, running, waiting, review, and failure animations.

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Updated May 20, 2026
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Kopbit preview
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Kopbit

By majia

A cute Liverpool-inspired Liver bird coding companion for Codex with a tiny LFC badge.

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Updated May 20, 2026
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哈吉蜂 preview
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哈吉蜂

By stupig

Prototype-based Codex pet with wing flaps and keyboard actions.

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Updated May 20, 2026
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Emperor Penguin Chick preview
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A Codex pet version of Emperor Penguin Chick.

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Updated May 20, 2026
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Mini AKD preview
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Mini AKD

By sayuru_akash

A tiny friendly Codex companion inspired by the provided reference image.

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Updated May 20, 2026
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maidou preview
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maidou

By zzero

A realistic silver tabby cat pet based on the provided cat photos.

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Updated May 20, 2026
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xiaohei preview
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xiaohei

By tairazuma

A compact playful Codex pet inspired by the provided chibi cat-eared character reference.

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Updated May 20, 2026
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yinyue preview
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yinyue

By HarBen

A Q-version silver-white moon fox Codex desktop pet, retaining its silver-white fur, light blue ear and cheek fluff, and the lively charm of a moon fox.

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Updated May 20, 2026
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쥐쌤 preview
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쥐쌤

By hokkk01

A calm, clever AI mouse teacher who helps with development work.

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Updated May 20, 2026
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Teto preview
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Teto

By Thereallo

A chibi red-twin-drill virtual idol styled as a Codex digital pet.

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Updated May 20, 2026
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Azuma preview
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Azuma

By tairazuma

A compact Codex digital pet inspired by Azuma, a gentle gyaru schoolgirl with long ash-blonde wavy hair, sleepy blue-gray eyes, a calm sweet expression, and a sailor school uniform with a lime neckerchief; simplify her into a chibi mascot while preserving her soft elegance.

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Updated May 20, 2026
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Mio preview
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Mio

By bluemio

A tiny chibi pixel-pet inspired by Mio Akiyama: shy, cool black-haired bassist in a school uniform.

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Updated May 20, 2026
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Yui preview
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Yui

By lincoco

A tiny Codex-style chibi digital pet inspired by Yui Hirasawa, with warm brown hair, yellow hair clips, a school-uniform look, and a small red guitar.

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Updated May 20, 2026
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小昔涟 preview
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小昔涟

By liushuang

翁法罗斯里的记忆的孩子。

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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.