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.

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PET·GOKU68 listed

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Goku

By Deathshift

A tiny Codex pet version of Son Goku from Dragon Ball Super.

anime game animated pixel+3

27000Updated Oct 21, 2026

PET·CLIPPY listed

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Clippy

By samirettali

A compact pixel-style pet inspired by Microsoft's Clippy paperclip assistant.

retro mascot pixel animated+2

81000Updated Oct 22, 2026

PET·AYAB81 listed

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Aya

By inujini_

A compact Codex digital pet based on Aya, a cheerful fox-eared visual review companion.

cute pixel animal mascot+2

30000Updated Oct 13, 2026

PET·IROCKY listed

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IRocky

By valkyr

A compact faceless stone spider-like digital pet inspired by the Rocky plush reference, with green mineral glow spots.

cute weird animated pixel+5

31000Updated Oct 23, 2026

PET·MISSMI listed

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Miss Minute

By rphlmr

A friendly orange clock companion with white gloves, orange boots, black stick limbs, large eyes, and a hand-drawn watercolor cartoon look.

animated cute mascot hand-drawn+2

117100Updated Oct 24, 2026

PET·PIKA10 listed

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Pika

By emanperez28

A tiny yellow electric mouse digital pet based on the uploaded Pika sprite.

animated mascot anime retro+2

37000Updated Oct 22, 2026

PET·BRO2E3 listed

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Bro

By Bro

Bro, short for Brother - The best workout partner and fluffy companion there is.

animated pixel mascot cute+2

22000Updated Oct 23, 2026

PET·RAPOSO listed

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Raposão

By alexandre

Um mascote raposa forte e bravo em estilo pet digital do Codex inspirado no Cruzeiro.

mascot animated animal codex-pets

17000Updated Oct 20, 2026

PET·MIKUFA listed

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Miku

By tune

based on hatsune miku.

anime mascot cute animated+6

920500Updated Oct 25, 2026

PET·FERDON listed

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Ferdon

By asas

A huge gentle chibi giant Codex pet based on the supplied reference.

mascot weird person codex-pets

23000Updated Oct 24, 2026

PET·TIANLO listed

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Tian Long

By anthony

A tiny Chinese celestial dragon Codex pet with jade horns, red-gold scales, and an expressive chibi face.

animated cute mascot animal+1

28000Updated Oct 23, 2026

PET·LONGMA listed

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Longma

By anthony

A tiny dragon-horse Codex digital pet with a compact foal body, small antlers, whiskers, dragon mane, and a few readable scale patches.

animated cute mascot animal+1

19000Updated Oct 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.