Codex Pets

Codex Pets for AI Coding Workflows

Browse community Codex Pets, copy install commands, open source links, and learn how to create or share custom pet packages for OpenAI Codex CLI workflows.

PET·WANNAS listed
Wanna Swordfight with Kouichi-aniki, E-Ah! preview
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For most cute Swordfight-man in this world. A white-haired, red-eyed chibi elf companion with a golden star hair clip and oversized white shirt.

15000Updated Oct 6, 2026
PET·CODEXP listed
喵喵 preview
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喵喵

By Ethan

来自魔法森林的小草系精灵,外形像一只背着嫩叶的小猫。性格温顺又有些害羞,喜欢晒太阳和在草丛中玩耍。据说当它开心时,背上的叶子会散发出淡淡的清香,是洛克王国中非常经典的人气宠物之一。

106000Updated Oct 19, 2026
PET·CODEXP listed
胖胖-写实 preview
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胖胖-写实

By Heaven

胖胖-写实: a photorealistic fluffy white long-hair cat Codex pet based on the provided photo.

16000Updated Oct 18, 2026
PET·SHERRY listed
橘雪莉 / Sherry preview
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橘雪莉 / Sherry Tachibana from Magical Girl Witch Trials: a curious blue academy detective pet with amber eyes, a magnifying glass, super strength, and a crushed-apple gag.

23100Updated Oct 12, 2026
PET·SQUINT listed
Squint Cat preview
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Squint Cat

By dannywish

A tiny squinting flat-faced tabby cat companion based on the provided close-up photo.

8000Updated Oct 6, 2026
PET·PIPIG1 listed
Pipig preview
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Pipig

By kai

A tiny pixel-art pink pig companion with oversized ears, glossy black eyes, rosy cheeks, and a chunky dark outline.

28000Updated Oct 18, 2026
PET·CRABBO listed
Crabbo preview
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Crabbo

By dontcallmejames

A six-legged rust-orange utility crab-bot who keeps company while builds run.

25000Updated Oct 15, 2026
PET·CHEDDA listed
Cheddar preview
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Cheddar

By jihyunab

A Codex pet based on the provided 3D plush cheese-and-white cat character, with a further balanced smaller head, sleepy coding, and sparkling completion animations.

26000Updated Oct 11, 2026
PET·CODEXP listed
酒狐 preview
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酒狐

By web

一只喜欢葡萄酒和番茄布丁的大正女仆

59100Updated Oct 19, 2026
PET·SPECS8 listed
Specs preview
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Specs

By rainxlh

small office coder pet based on a man with brown swept hair, black glasses, pale skin, navy blazer, white shirt, holding a phone, confident expression.

19000Updated Oct 5, 2026
PET·LOVERF listed
lover preview
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lover

By demonlover

A two-character chibi desktop pet pair in cool black streetwear.

17000Updated Oct 18, 2026
PET·TARO4B listed
Taro preview
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Taro

By TutuGiegie

A chibi pixel-art Ultraman Taro pet.

23000Updated Oct 18, 2026
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Codex Pets resources for AI agent workflows

Explore the connections between the Codex Pets hub, specialized Claude Skills, and open-source developer tools.

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, install a custom pet package, or share your own pet.json and spritesheet.webp package from a public GitHub repository. This hub brings together GitHub, custom pets, sharing, and install examples so AI coding teams can find community pets, inspect source links, copy install commands, and submit new packages from one AIMCP page.

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.
Where can I find GitHub, custom pets, sharing, and install examples?
Use the Codex Pets hub to browse community packages, open GitHub source links, copy install commands, compare examples, and submit a custom pet package 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.