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. 241 approved packages listed.

Apu Apustaja preview
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A friendly green frog companion in a blue sweater and tan shorts.

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Updated May 22, 2026
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Femme Soule preview
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Femme Soule

By chochou

Meet Femme Soule, the booze-loving demon goddess from PUKEY GODDESS SHOT TRICK.

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Updated May 22, 2026
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ナルエビちゃん三世 preview
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元気で前向きな、エビが大好きな小さなAI秘書マスコット。

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Updated May 22, 2026
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Froge preview
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Froge

By sonny

A calm green frog with wide eyes and a blank, gentle expression.

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Updated May 22, 2026
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Mofu preview
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Mofu

By Daichi

A fluffy cloud-like companion with a soft sleepy face.

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Updated May 22, 2026
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Rug preview
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Rug

By rugthemascot

Meet Rug, the official mascot of the trenches.

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Updated May 22, 2026
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Ultra preview
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Ultra

By laoWalphalab

A compact Ultraman-inspired silver-and-red tokusatsu hero pet with glowing almond eyes, a chest core, a helmet-like head crest, and tiny chibi proportions.

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Updated May 22, 2026
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Kia Mhalifa preview
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A tiny glam chibi companion with oversized black glasses, long side-parted dark hair, a blue tee, and a name that feels just barely misspelled.

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Updated May 22, 2026
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Stan preview
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Stan

By nico

A tiny pixel-art showman pet with an oversized white hat, cyan-and-magenta coat, red trousers, and expressive sales-pitch gestures.

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Updated May 22, 2026
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Dash preview
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Dash

By valen

A tiny long-bodied dachshund digital pet for Codex.

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Updated May 22, 2026
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Zaza preview
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Zaza

By hypeasaservice

A quirky, friendly tiny orange fire dragon for energetic coding sessions.

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Updated May 22, 2026
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Black Knight preview
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A stubborn tiny pixel-art black knight who keeps fighting as armor limbs comically pop off.

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Updated May 22, 2026
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巴塞罗机长小熊 preview
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A tiny cream plush pilot bear with a turquoise captain hat and matching tie.

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Updated May 22, 2026
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Violet preview
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Violet

By Lazenca

A tiny chibi digital pet inspired by Violet Evergarden with blonde hair, blue eyes, ribboned dress, and delicate mechanical gloves.

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Updated May 22, 2026
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Cannibals preview
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Cannibals

By nico

A compact trio of mischievous tribal mask cannibal mascots in 256-color VGA pixel art.

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Updated May 22, 2026
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Bolt preview
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Bolt

By nico

A small original boxy robot companion with tank treads, binocular eyes, and a curious helpful personality.

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Updated May 22, 2026
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Problem? preview
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Problem?

By seymour

A mischievous compact Codex digital pet based on the classic black-and-white problem meme face.

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Updated May 24, 2026
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Masky preview
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Masky

By seymour

A tiny green-faced zoot-suit trickster pet with big grin energy.

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Updated May 22, 2026
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Claw'd preview
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Claw'd

By krrsantan

A tiny coral-orange blocky crab companion with square black eyes and a simple pixel-art silhouette.

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Updated May 22, 2026
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Milo preview
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Milo

By krrsantan

An orange heavy set cat missing his left eye, with a compact chibi silhouette.

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Updated May 22, 2026
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Elaina preview
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Elaina

By Nyakku Shigure

A tiny Ashen Witch digital pet inspired by Elaina, the cute self-confident traveling witch who rides her broom.

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Updated May 22, 2026
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UNKnOwn preview
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UNKnOwn

By null-sensei

A bouncy poop-shaped digital pet that hops around with goofy energy.

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Updated May 24, 2026
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Luffy preview
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Luffy

By Aileenvl

A compact Codex digital pet of Monkey D. Luffy in his Dressrosa outfit with Gear 5, Gomu Gomu punch, and eating animations.

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Updated May 22, 2026
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Claude Pixel preview
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Claude-style coral pixel pet with idle, run, wave, jump, waiting, failed, and review animations.

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Updated May 22, 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.