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·SOYOF9 listed
Soyo preview
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Soyo

By Tomorin

A tiny chibi digital pet inspired by Nagasaki Soyo, with soft chestnut hair, blue-gray eyes, a deep teal school uniform, and a gentle poised expression.

8100Updated Aug 24, 2026
PET·ZUKO2C listed
Zuko preview
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Zuko

By parth

A compact chibi fire prince companion with shaggy black hair, a red burn scar over his left eye, red-and-gold robes, and a tiny sword sheath.

6000Updated Aug 25, 2026
PET·MAPLEB listed
Maple Beginner preview
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Maple Beginner

By harimmon

A tiny black-haired MapleStory beginner-style male adventurer pixel pet with black sandals and a small starter weapon.

14000Updated Aug 29, 2026
PET·SKILLB listed
Skillbit preview
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Skillbit

By mqc

A tiny Codex-style skill-hatching companion for calm, curious coding work.

4000Updated Aug 25, 2026
PET·STRIVI listed
Striving Engineer preview
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A tiny Codex companion inspired by a striving engineer: focused, resilient, and always improving with her laptop.

13000Updated Aug 24, 2026
PET·PATCHL listed
Patchling preview
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Patchling

By gssyy

A curious, skill-hatching Codex companion for focused building and playful iteration.

12000Updated Aug 24, 2026
PET·STRIVI listed
Striving Engineer preview
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A tiny 3D chibi Codex companion with round glasses, an oversized gray hoodie, sneakers, and a laptop.

13000Updated Aug 24, 2026
PET·YASEKI listed
Yaseki Kujira preview
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Yaseki Kujira

By yaseki-kujira

A tiny chibi Codex pet version of 夜汐くじら / Yaseki Kujira with tan skin, glowing aqua eyes, white aqua-tipped short hair, navy scarf, white duffle coat, navy thigh-high socks, and black platform boots.

11000Updated Aug 24, 2026
PET·CODEXP listed
我的刀盾 preview
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我的刀盾

By what the dog doing

A goofy but determined meme-inspired dog-frog guardian with a code sword and tech shield.

33000Updated Aug 26, 2026
PET·CODEXP listed
梨安 preview
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梨安

By jojowubebetter

虚拟偶像团体四禧丸子成员,温柔的“高智商”美女。(店小二把引号去掉!!!)

5000Updated Aug 25, 2026
PET·MEGUMI listed
Megumi preview
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Megumi

By EdwardsLau

Megumi is a clean anime Codex pet preserving Megumi's face, short brown hair, quiet student personality, and near-human proportions while wearing a red cardigan, white dress, black ribbon bow, white beret, white socks, and pink Mary Jane shoes.

11000Updated Aug 25, 2026
PET·CODEXP listed
咪呀 preview
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咪呀

By popo

A compact Codex digital pet based on 咪呀, a very chubby brown mackerel tabby cat.

2000Updated Aug 25, 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.