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.

PET·CHISPA listed
Chispa preview
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Chispa

By giiilberto_nm

A tiny rusty helper robot pet with binocular eyes, tank treads, and clamp arms.

14100Updated Aug 16, 2026
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PET·CODEXP listed
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.

36300Updated Aug 16, 2026
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PET·ULTRON listed
Ultron preview
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Ultron

By giiilberto_nm

Un robot azul plateado compacto con ojos blancos, boca cian definida y armadura segmentada.

20000Updated Aug 16, 2026
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PET·MECHAR listed
Mecha Rex preview
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Mecha Rex

By giiilberto_nm

A tiny grayscale retro mechanical kaiju pet with a yellow visor and a low straight tail.

12000Updated Aug 16, 2026
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PET·SGLGIR listed
SGL Girl preview
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SGL Girl

By mickqian

A cheerful SGL-themed chibi coding companion based on the SGL girl reference.

14000Updated Aug 16, 2026
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PET·CLIPPY listed
Clippy preview
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Clippy

By Dimava

A classic paperclip assistant rebuilt from Microsoft Agent animation frames. Make your own from complete assets at https://github.com/Dimava/codex-clippy.

521400Updated Aug 16, 2026
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PET·PEONC4 listed
Peon preview
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Peon

By trehkolesniy

A compact angular Warcraft 3 inspired orc peon digital pet with tusks, hood, axe, and chunky game-like proportions.

21200Updated Aug 16, 2026
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PET·DRIZZD listed
Drizz preview
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Drizz

By rphlmr

A small Drizzle droplet.

15000Updated Aug 16, 2026
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PET·NEO71F listed
Neo preview
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Neo

By sinproper

A tiny Codex digital pet inspired by Neo from The Matrix, with a black coat, dark sunglasses, and subtle green code-energy styling.

11100Updated Aug 16, 2026
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PET·TOMORI listed
Tomori preview
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Tomori

By TomoriIsUrGod

A compact Codex pet based on the Tomori rounded black-and-white face mark, animated only through eye expression and soft body-shape changes.

16000Updated Aug 16, 2026
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PET·APUAPU listed
Apu Apustaja preview
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A friendly green frog companion in a blue sweater and tan shorts.

16000Updated Aug 16, 2026
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PET·CODEXP listed
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。

17000Updated Aug 16, 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.