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·DEFQON listed
Defqon.1 preview
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Defqon.1

By Soyfki

A fierce horned Defqon.1 pet using the user-edited frame atlas with hand-placed logos.

32000Updated Oct 6, 2026
PET·LORDOF listed
Lord of Truth preview
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Lord of Truth

By Novels

An elegant pet-sized cosmic aggregate of ancient glowing numbers and LV glyphs, reclining with lazy grace in voidlike darkness.

21000Updated Oct 7, 2026
PET·AIRICF listed
Airi preview
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Airi

By nekoneko233

Approved white-skin Airi chibi humanoid projection pet with four smooth horn-like hair masses, pink-blue eyes, white symmetric idol outfit, and paired mint mechanical side pieces.

28000Updated Oct 6, 2026
PET·QUILLF listed
Quillfox preview
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Quillfox

By CRazymarinebiologists

A focused and curious companion with playful energy.

32000Updated Oct 4, 2026
PET·CODEXP listed
狐小夏 preview
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狐小夏

By angelophenia

A fluffy, innocent-looking orange bunny-hood plush boy pet with big blue glasses and a pitiful shy expression.

30000Updated Oct 4, 2026
PET·CODEXP listed
녹용(鹿龍) preview
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녹용(鹿龍)

By nokryong

Reference-built chibi antler pet with transparent background and direction-aware cheek animation.

21000Updated Oct 3, 2026
PET·SANDRO listed
Sandronya preview
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Sandronya

By Nyakku Shigure

A refined Sandronya Codex pet inspired by Sandrone: an elegant Marionette kitten with a cold little glare and secretly warm tsundere charm.

35000Updated Oct 5, 2026
PET·RED256 listed
RED preview
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RED

By qwq57

A soft rounded RED plush mascot with a tiny green sprout, full visible arms, black dot eyes, rosy cheeks, and a simple smile.

30000Updated Oct 6, 2026
PET·ZORO0B listed
Zoro preview
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Zoro

By muqing

A compact Codex pet inspired by the green-haired three-sword pirate swordsman Zoro.

23000Updated Oct 6, 2026
PET·RUBBER listed
Rubber Duck preview
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A glossy 3D rubber duck toy pet with a cheerful orange beak and tiny black eyes.

29000Updated Oct 6, 2026
PET·PAKAQI listed
Pakaqiu preview
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Pakaqiu

By aladen

An original cheerful yellow electric-spark Codex desktop pet.

43000Updated Oct 7, 2026
PET·MOOCHI listed
Moochi preview
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Moochi

By Mewdex

A compact black-and-white cow-pattern cat pet with a sweet face and readable whole-body silhouette.

27000Updated Oct 6, 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.