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·DOFOO1 listed
Dofoo preview
external
Dofoo

By dofoo

A cute capybara digital pet with dark square glasses, a blue-and-white striped shirt, and dark blue shorts.

6000Updated Jun 14, 2026
PET·DAWN5D listed
Dawn preview
external
Dawn

By SWang

A tiny chibi digital pet inspired by Dawn, with a white beanie, black hair, pink outfit, scarf, and compact trainer-like silhouette.

6000Updated Jun 14, 2026
PET·KAKA51 listed
Kaka preview
external
Kaka

By chada

Kaka (卡卡) is a nostalgic golden lion companion inspired by the Rising AntiVirus (瑞星杀毒) mascot, remembered fondly by many people in China.

13000Updated Jun 14, 2026
PET·MOKA6E listed
Moka preview
external
Moka

By bealqiu

A tiny black-cat chibi companion with visible little hands, dark hair, cat ears, a curled tail, and a warm brown adventurer dress.

6000Updated Jun 13, 2026
PET·REIC68 listed
Rei preview
external
Rei

By re8g4hj4

A quiet blue-haired Codex digital pet inspired by Rei Ayanami from Evangelion.

0000Updated May 20, 2026
PET·HACHIM listed
Hachimi preview
external
Hachimi

By Juice

A soft cream-white Hachimi for playful coding sessions.

0000Updated May 20, 2026
PET·PUDDIN listed
Pudding Pup preview
external
Pudding Pup

By ZHtwinkle

A tiny cream puppy companion with glossy dark eyes and floppy ears.

4000Updated Jun 13, 2026
PET·REMYB5 listed
Remy preview
external
Remy

By e38383

A tiny blue-gray chef mouse with pink ears and nose, a warm grin, and a wooden spoon prop.

1000Updated Jun 29, 2026
PET·FOX8D6 listed
Fox preview
external
Fox

By mabyes1

A small black-and-white hand-drawn fox-like Codex pet with sharp ears, simple eyes, white body, black mask, black tail with white tip, adapted into Codex digital pet sprite style.

7000Updated Jun 25, 2026
PET·GIGACH listed
Gigachad preview
external
Gigachad

By nico

A tiny chibi chad paragon with a heroic jaw, slick dark hair, beard, and mythic confidence.

2000Updated Jun 13, 2026
PET·100925 listed
100点おじさん preview
external

小学生のころに生まれた赤い手書き100点マークの、素朴でかわいい自作キャラペット。

6000Updated Jun 14, 2026
PET·JEREMY listed
Jeremy preview
external
Jeremy

By anon

A chibi pixel-adjacent Jeremy-inspired digital pet with blond hair, round glasses, teal turtleneck, beige trousers, and tiny notebook stylus props.

4000Updated Jun 17, 2026

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.