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·NURARI listed
Nurari preview
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Nurari

By KeiroKamioka

A scary Nurarihyon yokai pet based on the attached ink-style reference image.

27000Updated Oct 5, 2026
PET·HOMELA listed
Homelander preview
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Homelander

By promise

A tiny cartoon patriotic caped superhero pet with blond hair, blue suit, red gloves, cape, inner-toed flying poses, and laser-eye flair.

50000Updated Oct 7, 2026
PET·STORMS listed
Storm Sponge preview
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Storm Sponge

By l0u51f3r007

A gloomy yellow sponge-like Viking pirate pet with a beard, eyepatch, horned helmet, and thunder hammer.

27000Updated Oct 7, 2026
PET·JAMCHI listed
Jamchilla preview
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Jamchilla

By dubu

Jamchilla is the kind of guy who loves tearing things apart just for fun. Wild, reckless, and destructive, he doesn’t think twice about drinking and driving. He enjoys hiring hitmen. Never, ever make Jamchilla angry.

25000Updated Oct 7, 2026
PET·2BROBO listed
2BRobot preview
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2BRobot

By skerio

电影《流浪地球》系列中的550W智能量子计算机,MOSS形象。刘培强一生之敌。觉醒意志穿越时空帮助人类完成流浪地球计划,躲避太阳氦闪危机。

35000Updated Oct 8, 2026
PET·CODEXP listed
呆猫八条 preview
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呆猫八条

By SJWSR

呆萌圆滚滚白灰小猫,黑色粗轮廓,大眼睛,粉色耳朵,尾巴竖起,简化成 Codex 官方像素风桌面宠物。

349000Updated Oct 8, 2026
PET·UNIVER listed
University of Cambridge in Easter Term preview
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A tiny University of Cambridge Easter Term-inspired heraldic shield desk pet waving a black whip.

33000Updated Oct 7, 2026
PET·PIXELD listed
Pixel Doraemon preview
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Pixel Doraemon

By timestarry

A rounder, cuter pixel-art machine-cat pet with bamboo-copter movement, time-machine work mode, and pocket-review pose.

33000Updated Oct 7, 2026
PET·LAODA7 listed
LAODA preview
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LAODA

By holic

MAN!What Can I Say?Tribute to the legend Mamba, portrayed in a T-shirt with a mysterious flavored drink style, serving as the iconic brand spokesperson. Full of vitality and never resorting to elbow strikes.

20000Updated Oct 7, 2026
PET·SOBAYA listed
sobaya preview
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sobaya

By K9i

A tiny masked soba-bar drinking buddy holding a transparent handled beer mug.

24000Updated Oct 7, 2026
PET·SUPERS listed
superss6 preview
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superss6

By beetwowin222

A tiny red kid coding companion with a ringed tail and curious expression.

20000Updated Oct 4, 2026
PET·CHIKUW listed
Chikuwa preview
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Chikuwa

By K9i

A tiny faceless toasted chikuwa fishcake companion that expresses itself only through motion.

25000Updated Oct 5, 2026

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.