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·STICKF listed
StickFrictionPanda preview
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StickFrictionPanda

By what the dog doing

A goofy panda-head pet furiously rubbing a bamboo stick with a bath mitt to start a fire.

15000Updated Oct 5, 2026
PET·NOFACE listed
No-Face preview
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No-Face

By jinzhenhai

A tiny Codex pet inspired by No-Face: quiet, cute, and mysterious.

26000Updated Oct 8, 2026
PET·CODEXP listed
小千 preview
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小千

By jinzhenhai

成年化 Q 版小千,红色浴衣和白色背结,带有可爱的微醺与烂醉喜剧动作。.

35100Updated Oct 7, 2026
PET·BLUECA listed
Bluecap preview
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Bluecap

By Delpcon

A compact chibi digital pet inspired by a stern white-suited man with a blue striped cap, long rectangular face, high collar, and navy shirt.

23000Updated Oct 7, 2026
PET·DHELMI listed
Dhelmise preview
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Dhelmise

By Delpcon

A tiny haunted sea-anchor pet with a ship wheel face, teal ghost body, golden ring, and brown anchor fins.

24000Updated Oct 8, 2026
PET·PETBAT listed
pet-ba-to preview
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pet-ba-to

By brrtbrrt

A friendly bald man in a cream formal embroidered shirt, turned into a compact mascot pet.

29000Updated Oct 7, 2026
PET·SPIRIT listed
Spirit Wisp preview
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Spirit Wisp

By Delpcon

A mischievous purple spirit pet with green soul-orbs, a jagged grin, one spiral eye, and a small stone base.

26000Updated Oct 6, 2026
PET·MEGAST listed
Mega Starmie preview
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Mega Starmie

By Delpcon

A Codex pet inspired by a star-shaped mega starmie creature with very long legs, no facial features, and a single gemstone face.

21000Updated Oct 7, 2026
PET·OS9423 listed
Os preview
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Os

By osmn_shah

A collectible paper-card Codex pet with a tiny wizard portrait and magical workspace energy.

22000Updated Oct 8, 2026
PET·677FB5 listed
67 preview
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67

By Huba

A wide-eyed, shaggy blond hoodie mascot with an oversized grin and excitable energy.

24000Updated Oct 7, 2026
PET·LAUGHI listed
Laughing Gemini preview
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Chubby rainbow gradient blob with a blue head and laughing expression, 3D toy style.

23000Updated Oct 7, 2026
PET·MISSIN listed
MissingNo preview
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MissingNo

By Delpcon

A faithful MissingNo-style glitch pet whose exact supplied base image is preserved and whose glitch mass performs animated state actions.

54000Updated 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.