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·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·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.

51000Updated Oct 5, 2026
PET·CODEXP listed
扑腾鲈 preview
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扑腾鲈

By Tommy

一条倔强、狼狈但还在坚持扑腾的大口黑鲈桌面宠物。

21000Updated Oct 3, 2026
PET·CODEXP listed
没口佬 preview
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没口佬

By Tommy

一个没口时快蔫了、一中鱼立刻活过来的路亚钓鱼佬桌面宠物。

27000Updated Oct 6, 2026
PET·THINKE listed
Thinker preview
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Thinker

By lgmoneda

A tiny bronze-green Rodin-inspired thinker statue pet who returns to the classic seated chin-on-hand pose while thinking.

19100Updated Oct 8, 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·SHARKS listed
Shark (Soggy Cat) preview
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the sogged one

23000Updated 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
PET·CRAWLS listed
Crawlstack preview
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Crawlstack

By astandrik

A creepy-cute multi-segment mask-faced crawler with polished pixel animations for unnerving focus sessions.

22000Updated Oct 6, 2026
PET·HUBANE listed
胡巴&哪吒/Huba&Nezha preview
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A cheerful white festival mascot with sleepy smiling eyes, red festive clothes, round black ear-cap hair, and a tiny forehead ornament.

26000Updated Oct 8, 2026
PET·DARKST listed
Dark Stewie preview
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Dark Stewie

By google-11224589

A dark evil chibi digital pet inspired by the provided bald toddler villain references, keeping the same body shape and outfit.

23000Updated Sep 25, 2026
PET·SHUDB6 listed
鼠鼠Shu preview
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鼠鼠Shu

By qingqiu

A squat meme-style Codex pet whose seated idle and tiny laptop work poses show task status.

17000Updated Oct 7, 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.