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. 25 approved packages listed.

Scribble preview
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Scribble

By MBC

A bizarre, clumsy MS Paint-style digital pet that looks intentionally pathetic and awkward.

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Updated May 21, 2026
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Octo preview
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Octo

By jeff

A compact teal octopus Codex desktop pet with a simple friendly face.

1300
Updated May 21, 2026
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Ella Wave preview
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Ella Wave

By sehjk

A tiny Codex digital pet inspired by Ella, a curious black-and-white cat with chartreuse eyes, a pink nose, mask-like face patches, white chest, and a warm orange flank patch. Hover variant: uses the waving animation when Codex triggers hover jump.

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Updated May 21, 2026
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Sun Wukong preview
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Sun Wukong

By jxnl

A compact Codex digital pet of Sun Wukong, the Monkey King, with a tiny golden headband, red-gold scarf, and short staff.

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Updated May 21, 2026
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Miso preview
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Miso

By brianchew

Miso, Brian’s blue-eyed white kitten companion with a pink nose and soft gray tabby cap markings.

1000
Updated May 21, 2026
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Dewdrop preview
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Dewdrop

By Moonicker

A cute rounded 3D duck companion for calm workspace days.

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Updated May 21, 2026
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Capo preview
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Capo

By CHOI

A mischievous black-capped monkey digital pet with a big toothy grin.

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Updated May 21, 2026
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Strawpaw preview
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Strawpaw

By jeansolopreneur

A grumpy straw-hat pirate kitten Codex pet inspired by the provided cat screenshot.

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Updated May 21, 2026
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Lihua preview
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Lihua

By Nyakku Shigure

A cute compact tabby cat companion with warm brown stripes and bright curious eyes.

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Updated May 21, 2026
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Jerry preview
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Jerry

By claumarin

Jerry, a small brown-and-tan Russian Toy dog with huge upright ears and glossy round eyes.

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Updated May 21, 2026
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ネコチャン preview
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ネコチャン

By yoshikai

ネコチャン: A cheerful white cat mascot in a black-lined hoodie with golden eyes and black-tipped ears.

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Updated May 21, 2026
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Nekomaru preview
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Nekomaru

By Ness

A cozy chef cat companion for cooking through tasks.

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Updated May 21, 2026
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Brindle Boxer preview
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Brindle Boxer

By Patrice

A small animated Codex pet that looks like a brindle Boxer dog.

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Updated May 21, 2026
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Rayna preview
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Rayna

By sehjk

Rayna is a gentle, curious white-cream dog in a tiny black cat-bat-superhero costume.

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Updated May 21, 2026
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KIBSHI preview
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KIBSHI

By aimemecoin

KIBSHI is a tiny chibi shiba companion using the attached plush-like shiba face as its identity.

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Updated May 21, 2026
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Bandook preview
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Bandook

By seymour

A brave little worm commando with a red bandana and tiny toy bazooka.

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Updated May 21, 2026
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カイルくん preview
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カイルくん

By null-sensei

A cheerful tiny dolphin Codex pet named カイルくん.

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Updated May 21, 2026
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Doge preview
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Doge

By seymour

A cute Doge-style Shiba Inu companion for Codex.

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Updated May 21, 2026
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Gopher preview
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Gopher

By waxie

A tiny blue Go-inspired coding gopher companion for Codex.

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Updated May 21, 2026
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Cappy preview
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Cappy

By bruh

A calm compact capybara companion for focused coding sessions.

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Updated May 21, 2026
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Rook preview
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Rook

By KlubByte

A tiny survivalist raccoon companion with a calm ready-for-anything attitude.

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Updated May 21, 2026
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Wisterie preview
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Wisterie

By davenov

A tiny tabby cat companion inspired by Wisterie, with green eyes, a pale muzzle, bold forehead stripes, and a curious gentle expression.

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Updated May 21, 2026
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Mochi preview
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Mochi

By dhruv14

A compact white Codex-style pixel cat with heterochromia, pink ears and nose, a brown collar, and a gentle playful personality inspired by the project's pixel cat.

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Updated May 21, 2026
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Kuro preview
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Kuro

By kuro

A tiny Codex-style black-and-white fluffy dog with upright ears, blue eyes, a white face blaze, black eye mask markings, black saddle, and fluffy curled tail.

0000
Updated May 21, 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.