Codex Pets

Browse Codex Pets

Discover custom pet packages for OpenAI Codex CLI and Claude Code. Copy install commands, browse community pets, and open source packages.

PET·AZUMAB listed
Azuma preview
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Azuma

By tairazuma

A scene-rich Codex digital pet inspired by Azuma, with long ash-blonde hair, sleepy blue-gray eyes, a calm gyaru softness, and a charcoal sweater over her sailor uniform; animate her through cute everyday moments and thoughtful reactions.

13000Updated Jun 14, 2026
PET·BELLA3 listed
Bella preview
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Bella

By el1fe

An awkward anime cat-maid companion who tries her best.

1000Updated Jun 14, 2026
PET·CODEXP listed
奶龙划船 preview
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奶龙划船

By cuber

A tiny yellow Nailong-inspired Codex companion riding a small red boat.

6000Updated Jun 14, 2026
PET·GOMAMO listed
Gomamon preview
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Gomamon

By jwzoom

Gomamon, the rookie partner Digimon from Digimon Adventure, redrawn as a Codex pixel pet.

0000Updated May 20, 2026
PET·CODEXP listed
敖隐 preview
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敖隐

By cuber

A tiny Ao Yin-inspired Codex companion in white-blue robes with water-dragon magic.

9000Updated Jun 14, 2026
PET·AERITH listed
Aerith preview
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Aerith

By cloud

A gentle Codex digital pet inspired by a flower mage heroine, with brown braided hair, a pink dress, a red cropped jacket, green eyes, and one tiny flower.

1000Updated Jun 14, 2026
PET·PIRANH listed
Piranha preview
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Piranha

By saidman

Pixelized AIM Piranha glider with stasis shield, plasma flight, tractor beam work, and sparking failure states.

0000Updated May 20, 2026
PET·EMILIA listed
Emilia preview
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Emilia

By Arnojyang

A silver-haired, purple-eyed half-elf chibi companion inspired by Emilia, with tiny spirit Puck joining her run.

2000Updated Jun 14, 2026
PET·ABSOLP listed
Absol Puff preview
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Absol Puff

By Delpcon

A cute chibi disaster-prediction pet inspired by Absol, with fluffy white fur, dark blue scythe horn and tail, pink-red eyes, and rounded claws.

5000Updated Jun 14, 2026
PET·ZOROAR listed
Zoroark preview
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Zoroark

By Delpcon

A compact dark fox digital pet with a huge red mane, teal eyes, tiny horn-like ears, red claws, and a blue tail orb.

0000Updated May 20, 2026
PET·VOLTKI listed
Voltkit preview
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Voltkit

By Delpcon

A compact electric feline Codex pet with yellow fur, charcoal body markings, blue accents, lightning ears and tail.

0000Updated May 20, 2026
PET·LITTLE listed
Little Nailong preview
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A tiny yellow Nailong-inspired Codex companion with bright green eyes and a cream belly.

7100Updated Jun 14, 2026
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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, or install a custom pet package to personalize your coding companion. Custom Codex pets are defined by a pet.json file and a spritesheet.webp image — anyone can create and share one. Browse the gallery above to find community-made pets, copy the install command, and run it inside Codex to get your new companion.

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.
What do Codex pets do?
Codex pets are animated companions visible in the Codex CLI sidebar. They grow, animate, and react as you code.