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
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Dofoo

By dofoo

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

16000Updated Aug 17, 2026
PET·DAWN5D listed
Dawn preview
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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.

10000Updated Aug 16, 2026
PET·KAKA51 listed
Kaka preview
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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.

21000Updated Aug 16, 2026
PET·PUDDIN listed
Pudding Pup preview
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Pudding Pup

By ZHtwinkle

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

10000Updated Aug 16, 2026
PET·REMYB5 listed
Remy preview
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Remy

By e38383

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

4000Updated Aug 16, 2026
PET·FOX8D6 listed
Fox preview
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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.

12000Updated Aug 16, 2026
PET·100925 listed
100点おじさん preview
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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。

13000Updated Aug 16, 2026
PET·KOGI3D listed
Kogi preview
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Kogi

By Daichi

A cheerful chibi corgi with rhythmic moseying steps.

21000Updated Aug 16, 2026
PET·CODEXP listed
こまち preview
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こまち

By Daichi

ピンクの水玉クッションでくつろぐ、金茶色とクリーム色の小さなこまち。.

6000Updated Aug 17, 2026
PET·LULUF8 listed
lulu preview
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lulu

By helloergou

A tiny yellow capybara-like Codex digital pet named lulu.

2000Updated Aug 17, 2026
PET·CODEXP listed
卡比 preview
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卡比

By antony

A tiny Codex digital pet named 卡比, inspired by a yellow-helmet robot riding a cream mini scooter kart.

18000Updated Aug 16, 2026
PET·BYTEBA listed
Byte Bao preview
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Byte Bao

By Jerry

A tiny steamed bun coding companion with a friendly face and compact pixel-pet proportions.

12000Updated Aug 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.