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·ABY047 listed
Aby preview
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Aby

By RaphaelXie

A Abyssinian cat (阿比西尼亚猫) Codex pet with a long athletic body, ruddy ticked coat, large ears, green eyes, and elegant realistic proportions.

4000Updated Aug 17, 2026
PET·REACHY listed
Reachy Mini preview
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Reachy Mini

By 3rdOption

A cute small white desktop robot with black expressive different-sized eyes, a rotating body, a mobile head, independently wiggling black antennas, no arms, and a plain white body with no black upper-body mark.

17000Updated Aug 16, 2026
PET·HEROS1 listed
Her OS 1 preview
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Her OS 1

By mai

Minimalist AI from the movie Her.

8100Updated Aug 16, 2026
PET·CODEXP listed
绯雪 preview
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绯雪

By ThousandDream

A smooth chibi pet version of Hiyuki with white hair, red-and-white outfit, a sheathed tachi, and long waist ties ending in bells.

9000Updated Aug 17, 2026
PET·BINGBA listed
Bingbao preview
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Bingbao

By Jonyo

a cheerful icy panda toy pet with a transparent shell and rainbow ring

2000Updated Aug 17, 2026
PET·FIDDLE listed
Fiddle preview
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Fiddle

By karseng98

A cute violin companion for quiet focused work.

2000Updated Aug 17, 2026
PET·DRAAGL listed
Draaglet preview
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Draaglet

By maxg24

A small male blue Draag-inspired alien companion with red eyes, fin-like ears, and a learning-headset thinking state.

3000Updated Aug 17, 2026
PET·CATEMA listed
Catema preview
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Catema

By catema

A Catema logo companion generated from the local Catema icon.

11000Updated Aug 16, 2026
PET·CODEXP listed
狼甲 preview
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狼甲

By yulunmade

狼甲: a compact loyal wolf warrior pet in dark samurai armor with gold ornamental filigree, based on the user reference image.

2000Updated Aug 17, 2026
PET·SUPERW listed
SuperWEIRD Petr preview
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SuperWEIRD Petr

By olegchumakov

SuperWEIRD Petr is a character from the Steam co-op automation roguelite video game SuperWEIRD, where you turn single-use robots into a perfect automated system.

16000Updated Aug 16, 2026
PET·RILAKK listed
Rilakkumaa preview
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Rilakkumaa

By Lemon777

A tiny friendly plush bear inspired by the provided reference photo, cute, original, and suitable as a Codex digital pet.

9000Updated Aug 17, 2026
PET·TRAILS listed
Trail Self preview
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Trail Self

By zhan

A custom 2.75-head chibi outdoor hobby human character with black hair, light East Asian skin, hardshell jacket, backpack, trekking pole, trail running gear, and compact lure fishing rod.

9000Updated Aug 17, 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.