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·FLARE9 listed

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Flare

By saidman

A compact angry pixel sun pet with fiery rays and a stern face.

animated pixel minimal chaotic+2

12000Updated Aug 16, 2026

PET·CODEXP listed

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영춘이

By bioease

A tiny chibi blonde girl pet named 영춘이 with twin puffs, green bow, daisy hairpin, green dress, rosy cheeks, and sleepy-cheerful expressions.

animated anime cute game+3

8000Updated Aug 16, 2026

PET·PATISS listed

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Patisserie Miku

By __

A cute original winter patisserie digital pet inspired by the attached Snow Miku pastry figure reference.

animated anime cute pixel+4

18000Updated Aug 16, 2026

PET·CODEXP listed

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菲比

By vanfff

A tiny blonde chibi companion with a white wide hat, purple eyes, blue hair clip, blue neck ribbon, and a slightly smug sticker-expression personality.

animated cute game anime+4

22100Updated Aug 16, 2026

PET·DUBU2E listed

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dubu

By dubu

Dubu is a fearless underground MC based in Ass City, known for smashing tofu and rumored to be confined beneath the NIS, where he records in the dark and falls under strong gravity while hearing an owl cry.

minimal animated pixel retro+6

14000Updated Aug 16, 2026

PET·COFFEE listed

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Coffee Buddy

By devadvancer

A cute chibi digital pet inspired by the reference person, wearing a fuzzy blue hoodie and holding a small coffee cup.

animated minimal pixel retro+3

12000Updated Aug 16, 2026

PET·SINGNA listed

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Singna

By foxion

A cheerful Codex digital pet inspired by Singna: round glasses, side-parted long dark hair, purple shirt, blue skirt, red socks, white sneakers, and a small white pouch.

cute minimal pixel person+1

8000Updated Aug 16, 2026

PET·STMSPA listed

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STMS Panther

By anhluongmarkets

A dark fintech panther companion built for disciplined breakout operators.

minimal object codex-pets

12000Updated Aug 16, 2026

PET·EDWARD listed

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Edward Elric

By Baekse

A compact Codex digital pet inspired by a fullmetal alchemist in a red coat.

animated minimal cute anime+2

16000Updated Aug 16, 2026

PET·CODEXP listed

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豆包

By wcly

豆包是一个圆润、软糯、像豆沙包一样友好的小小 AI 伙伴。.

pixel anime minimal creature+1

30000Updated Aug 16, 2026

PET·KUNGFU listed

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Kungfu Panda

By zhuyingqi

A tiny martial-arts panda companion for Codex.

anime cute minimal game+2

13000Updated Aug 16, 2026

PET·STMSPA listed

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STMS Panther v2

By anhluongmarkets

1536x1872 corrected spritesheet.

minimal creature codex-pets

7000Updated 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.