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·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.

40000Updated Nov 1, 2026
PET·REM7BF listed
Rem preview
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Rem

By Discotazo

A tiny Rem with a warm, determined expression.

23100Updated Oct 18, 2026
PET·HEROS1 listed
Her OS 1 preview
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Her OS 1

By mai

Minimalist AI from the movie Her.

32100Updated Oct 31, 2026
PET·CODEXS listed
Codex Spider preview
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Codex Spider

By spideymask

An 8-bit Codex pet inspired by a dark orchestration scene: hair-down tuxedo figure with a forehead emblem and red spellbook.

22000Updated Oct 25, 2026
PET·ZHENZH listed
Zhenzhen preview
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Zhenzhen

By awakefantasy

A semi-realistic Ding Zhen-inspired Codex pet with an animated body, black turtleneck, turquoise earring, and e-cigarette action poses.

46000Updated Nov 3, 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.

24000Updated Oct 25, 2026
PET·CHIIKA listed
Chiikawa preview
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Chiikawa

By ANDYLi

A tiny round white hamster-like Codex desktop pet with black eyes and pink blush, cute and timid but reliable when warning about problems.

576600Updated Nov 3, 2026
PET·ALOLAN listed
Alolan Nurse preview
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Alolan Nurse

By Delpcon

A tiny arctic fox nurse pet with cloud curls, blue ears, and a gentle clinic helper vibe.

14000Updated Oct 12, 2026
PET·SAIYAN listed
Saiyan Prince preview
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Saiyan Prince

By xiaoan

A chibi battle-prince pet whose states trigger distinct Saiyan-inspired transformations.

16000Updated Oct 23, 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

15000Updated Oct 4, 2026
PET·FIDDLE listed
Fiddle preview
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Fiddle

By karseng98

A cute violin companion for quiet focused work.

13000Updated Nov 3, 2026
PET·REBORN listed
Reborn preview
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Reborn

By karseng98

A compact Reborn anime-inspired Codex pet matching the provided multi-angle references: oversized fedora, huge oval eyes, red necktie, chest pacifier, black suit, and curled sideburn.

14000Updated Oct 11, 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.