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·FIREKE listed
FireKeeper preview
external

A gentle chibi pixel-art fire keeper pet with a silver blindfold, dark robe, dark gold trim, ash-blonde hair, and a small guarded flame.

26000Updated Oct 7, 2026
PET·REVENA listed
Revenant preview
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Revenant

By kairi

A tiny pale spirit-summoning lyre player inspired by the Revenant Nightfarer.

17000Updated Sep 18, 2026
PET·LYCHEE listed
Lychee preview
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Lychee

By eoncyrus

A cool seaside pixel person based on a reference photo.

21000Updated Oct 10, 2026
PET·JYY576 listed
Jyy preview
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Jyy

By eoncyrus

A calm autumn-inspired pixel person based on a reference photo.

23000Updated Oct 10, 2026
PET·CODEXP listed
猫头鹰 preview
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猫头鹰

By eoncyrus

A calm night-street soft-goth pet with premium ink-green gradient shaggy hair, an oversized black coat, candy-bead earring, and tiny teal collar charm.

29000Updated Oct 9, 2026
PET·BAMBOO listed
Bamboo Steward preview
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A calm guofeng panda systems steward for Project Panda, built for bamboo festival planning and modular Cocos workflows.

27000Updated Oct 8, 2026
PET·SHAI47 listed
Shai preview
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Shai

By am-will

A compact Codex digital pet inspired by Shai Gilgeous-Alexander in a blue Oklahoma City basketball jersey number 2, dribbling and dramatically flopping.

18000Updated Oct 9, 2026
PET·WEMBYE listed
Wemby preview
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Wemby

By am-will

A tall, lean athletic basketball Codex pet inspired by Victor Wembanyama in the white Spurs number 1 jersey, with stepback three, two-hand block jump, and dunk animations.

22000Updated Oct 9, 2026
PET·NOAHCO listed
Noah Core preview
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Noah Core

By lanten

A ground-fixed 3D mechanical supercomputer building inspired by 《Metal Max》(メタルマックス) Noah, with a central eye, armored support structure, circuit textures, integrated lights, electrical effects, and transparent-background sprite animations.

21000Updated Oct 7, 2026
PET·OGURI7 listed
Oguri preview
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Oguri

By psv2522

A tiny gray-eared chibi desktop companion who wanders, waves, waits patiently, reviews with focus, and snacks while idle.

22000Updated Oct 9, 2026
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PET·YESMAN listed
Yes Man v2 preview
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Yes Man v2

By Andy

A monitor-only Yes Man pet with a permanently fixed smiling face and only screen static and monitor flicker changing between frames.

29000Updated Oct 6, 2026
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PET·LINNEA listed
Linnea preview
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Linnea

By Nyakku Shigure

A tiny Augury Bird fae adventurer with folded head wings and her wavy frost-sprite partner Lumi in her backpack.

39000Updated Oct 8, 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.