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·CHIANG listed
Chiang Kai-shek preview
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Chiang Kai-shek

By anthony

A compact Codex digital pet caricature inspired by Chiang Kai-shek, with a shaved head, neat dark mustache, stern brows, olive Zhongshan-style suit, and tiny formal posture.

27000Updated Oct 10, 2026
PET·EMPERO listed
Emperor Franz Joseph preview
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A tiny Codex pet caricature of Emperor Franz Joseph with white sideburns, a neat moustache, and a dignified Austro-Hungarian military uniform.

17000Updated Oct 10, 2026
PET·EMPRES listed
Empress Sissi preview
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Empress Sissi

By anthony

A tiny imperial Codex pet inspired by Empress Elisabeth of Austria, with diamond-star hair, a pale court gown, and graceful Sissi poise.

21000Updated Oct 10, 2026
PET·KINGLO listed
King Louis XIV preview
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King Louis XIV

By anthony

A tiny Sun King Codex pet inspired by King Louis XIV, with a powdered curled white wig, small gold crown, blue-and-gold royal court coat, red sash, centered sun medallion, and theatrical regal poses.

18000Updated Oct 9, 2026
PET·KINGHA listed
King Harald preview
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King Harald

By anthony

A dignified tiny Codex pet inspired by King Harald V of Norway, with silver side hair, a warm lined face, black royal tuxedo, tiny crown, and Norwegian ceremonial sash details.

24000Updated Oct 10, 2026
PET·KINGDA listed
King David preview
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King David

By anthony

A tiny harp-bearing King David companion for reflective coding sessions.

14000Updated Oct 6, 2026
PET·ALEXAN listed
Alexander preview
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Alexander

By anthony

A compact Codex digital pet inspired by Alexander the Great, with a golden Macedonian helmet, red cloak, bronze cuirass, and confident commander energy.

14000Updated Oct 6, 2026
PET·PLATO5 listed
Plato preview
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Plato

By anthony

A tiny philosopher Codex digital pet inspired by Plato, with a white beard, thoughtful brow, simple Greek robe, and calm Socratic focus.

19000Updated Oct 6, 2026
PET·SIRWIL listed
Sir Willy preview
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Sir Willy

By will-rads

A compact, friendly Codex work companion ready to implement AI automation and marketing solutions.

14000Updated Oct 6, 2026
PET·ARTHUR listed
Arthur preview
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Arthur

By anthony

A tiny noble King Arthur Codex pet with a crown, blue tunic, silver armor, red cape, and a small sheathed sword.

17000Updated Oct 6, 2026
PET·JFK10A listed
JFK preview
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JFK

By anthony

A compact Codex digital pet caricature inspired by John F. Kennedy.

23000Updated Oct 8, 2026
PET·TEDDYR listed
Teddy Roosevelt preview
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Teddy Roosevelt

By anthony

A tiny Codex pet caricature of Theodore Roosevelt with pince-nez glasses, big mustache, and Rough Rider energy.

18000Updated Sep 26, 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.