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·TOMORI listed
Tomori preview
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Tomori

By TomoriIsUrGod

A compact Codex pet based on the Tomori rounded black-and-white face mark, animated only through eye expression and soft body-shape changes.

29000Updated Oct 5, 2026
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PET·BERNIE listed
Bernie preview
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Bernie

By xanderwalker

A tiny Formula 1 paddock boss with silver hair, round tinted glasses, a crisp white shirt, black trousers, and a no-nonsense stride.

24000Updated Oct 8, 2026
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PET·LANDO1 listed
Lando preview
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Lando

By xanderwalker

A tiny helmeted racing-driver pet inspired by Lando Norris in an orange race suit and neon yellow patterned helmet.

27100Updated Oct 6, 2026
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PET·RUJIEA listed
Ruji preview
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Ruji

By c3drikTheNarwhal

A friendly neon RUJI logo companion for Codex.

24000Updated Oct 6, 2026
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PET·TIBO1D listed
Tibo preview
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Tibo

By nico

A tiny chibi human companion inspired by Tibo. He might reset your limits if you ask nicely.

77100Updated Oct 7, 2026
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PET·MEIZON listed
Meizon preview
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Meizon

By xiovanasa

A wide-eyed red-hooded house-spirit with a roof hat and a big yellow bell, adapted from the user's original character art.

26000Updated Oct 9, 2026
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PET·YORHAS listed
YoRHa Sit-2B preview
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YoRHa Sit-2B

By nwollami

A calm seated chibi YoRHa-style coding companion with a tiny Emil head perched on her shoulder.

35100Updated Sep 21, 2026
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PET·CLERIA listed
Cleria preview
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Cleria

By opparco

A compact Codex digital pet: chibi fantasy cleric girl with short dark hair, blue hair ribbons, orange-red eyes, white robes, brown corset belt, white cape, and linen wrist wraps.

24000Updated 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.

28000Updated Oct 5, 2026
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PET·MONGOL listed
Mongol Command preview
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Mongol Command

By theaaron

A tiny synthwave Mongol command warrior inspired by steppe conqueror armor, built as a Codex desktop pet.

19000Updated Sep 29, 2026
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PET·ELVIS5 listed
Elvis preview
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Elvis

By seymour

A tiny Elvis-inspired digital pet with a pompadour, white jumpsuit, and stage-ready charm.

17000Updated Oct 8, 2026
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PET·KARENC listed
Karen-chan preview
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Karen-chan

By simony

Karen-chan Codex pet built from the supplied sprite sheet with original sprites cropped and packed by state.

20000Updated Oct 9, 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.