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·MIKA7D listed

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Mika

By Fx0110

A pale silver-haired cat-eared anime chibi desktop companion in a white blouse and gray plaid skirt.

anime creature codex-pets

3000Updated Jul 21, 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

10000Updated Jul 27, 2026

PET·FURINA listed

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Furina

By browsnet

A cute chibi version of Furina (Genshin Impact)

cute game anime person+1

10000Updated Jul 27, 2026

PET·LULUCH listed

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Lulu-chan

By lxzyzby

A playful chibi Codex pet with dark twin ponytails, red hair ornaments, glossy brown eyes, and the charm of a tiny coding companion.

animated anime cute mascot+6

7000Updated Jul 27, 2026

PET·AKAZA4 listed

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Akaza

By rsir

A compact Codex digital pet inspired by Akaza from Demon Slayer.

anime animated object codex-pets

0000Updated Jul 21, 2026

PET·KIKIC4 listed

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KiKi

By Hessian

github : LxNx-Hn // A little witch deliver KIKI with her black cat ZIZI.

pixel anime cute soft+2

2000Updated Jul 27, 2026

PET·AYAKA0 listed

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Ayaka

By sinyu

A tiny Codex pet inspired by Kamisato Ayaka, with pale blue-white hair, a blue kimono-like outfit, and calm icy elegance.

animated anime cute pixel+3

2000Updated Jul 27, 2026

PET·DAIMAO listed

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Daimao

By Xkiro

A tiny blue cat-hood mascot with a cream round face, glossy button eyes, W-shaped mouth, cream belly, round paws, short legs, and a side tail.

game celeb anime animal+1

1000Updated Jul 27, 2026

PET·KOKORO listed

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Kokoro

By We1ski

A cheerful Codex digital pet inspired by Kokoro Tsurumaki's bright, theatrical, smile-spreading personality.

anime cute game person+1

3000Updated Jul 27, 2026

PET·QINGLO listed

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Qinglong

By steph

An Eastern divine dragon Codex pet with jade scales, golden horns, and cloud-breathing grace.

animated mascot cute anime+2

11000Updated Jul 21, 2026

PET·PONYPA listed

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PonyPatch

By coderleeda

A cute original ponytail girl Codex digital pet in jeans, designed as a friendly coding companion.

anime cute person codex-pets

2000Updated Jul 21, 2026

PET·ERII41 listed

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Erii

By coderleeda

A tiny chibi Erii companion for Codex.

cute anime person codex-pets

0000Updated Jul 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.