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·CODEXP listed
歯熊 preview
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歯熊

By Nadegata

A little bear with a big protruding tooth for a Codex digital pet.

14000Updated Oct 6, 2026
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PET·SIMON6 listed
Simon preview
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Simon

By Simon

A calm gray cat with large ears, alert eyes, and a serious observant expression.

18000Updated Oct 9, 2026
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PET·BUBUFC listed
bubu preview
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bubu

By jerryOnlyZRJ

A tiny brown bear digital pet inspired by the supplied bubu reference images.

17000Updated Oct 6, 2026
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PET·PEPE67 listed
Pepe preview
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Pepe

By kegashin

A compact Codex-style green frog pet in a plain blue shirt.

56800Updated Oct 6, 2026
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PET·YIER7E listed
yier preview
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yier

By jerryOnlyZRJ

A tiny white bear digital pet inspired by the supplied yier reference images.

42100Updated Oct 10, 2026
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PET·SEALIO listed
Sea Lion preview
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Sea Lion

By stealthylabs

Sea Lion is a curious chibi sea lion companion with glossy dark flippers, bright eyes, and a gentle whiskered face.

32200Updated Oct 10, 2026
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PET·CORVEX listed
Corvex preview
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Corvex

By nell

A tiny raven familiar for Codex, watchful, clever, dark-cute, and code-touched.

35100Updated Oct 9, 2026
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PET·QUILLB listed
Quillby preview
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Quillby

By dcast

A very cute chibi hedgehog pet with warm brown quills, a cream face, tiny paws, and a gentle curious expression.

13000Updated Oct 6, 2026
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PET·GENBAC listed
Genba Cat preview
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Genba Cat

By nkmry

A cheerful gray-and-white safety helmet cat for Codex.

25000Updated Oct 8, 2026
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PET·PUGIN0 listed
Pug-in preview
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Pug-in

By xiovanasa

A grumpy plug-carrying pug with an orange flame buddy, adapted from the user's original character art.

30000Updated Oct 11, 2026
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PET·JUNIE6 listed
Junie preview
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Junie

By bunnychloe

A tiny upbeat bunny officer companion for calm, focused coding sessions.

25000Updated Oct 10, 2026
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PET·VONNIE listed
Vonnie preview
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Vonnie

By seymour

A scruffy Pooh-like brown bear digital pet with sleepy dark eyes, a round black nose, tiny black ears, wiry sketch hairs, and awkward little limbs.

14000Updated Oct 5, 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.