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·CODIX4 listed
Codix preview
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Codix

By julianovmartins

A cheerful knot-shaped Codex pet inspired by the OpenAI mark, with mint-and-ivory ribbon loops, tiny feet, expressive eyes, and playful work-state animations.

25000Updated Oct 10, 2026
PET·CRUMBL listed
Crumbly preview
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Crumbly

By nico

A tiny blue cookie-loving monster companion with chaotic snack energy.

19000Updated Oct 10, 2026
PET·DRUIDI listed
Druidika preview
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Druidika

By nico

A tiny druid Codex companion with a leafy hood, warm face, and compact pixel-pet silhouette.

13000Updated Oct 2, 2026
PET·RETROD listed
Retro preview
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Retro

By nico

A chunky retro Tamagotchi-style digital pet with an LCD-toy personality.

20000Updated Oct 4, 2026
PET·GOBLIN listed
Goblin Goods preview
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Goblin Goods

By satish

A cheerful green goblin shopkeeper companion with a patched cap and tiny merchant pouch.

24000Updated Oct 7, 2026
PET·ABF74D listed
A-B preview
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A-B

By harley

A tiny cheerful pink fairy companion with purple puff hair, big blue eyes, a blue petal dress, translucent wings, and a small star wand.

19000Updated Oct 8, 2026
PET·NOVABY listed
Nova Byte preview
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Nova Byte

By harley

A tiny cheerful cyber robot companion with big pink eyes, a rounded helmet, headphones, white steel panels, pink and cyan lights, and compact chibi limbs.

33000Updated Oct 8, 2026
PET·YERBIT listed
Yerbito preview
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Yerbito

By yova

Un mate argentino chibi con yerba sobresaliente en la cabeza y bombilla metalica.

24000Updated Oct 7, 2026
PET·DORO76 listed
Doro preview
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Doro

By chochou

A tiny white chibi pet with pink hair, purple eyes, and a side rose ribbon.

70200Updated Oct 10, 2026
PET·BUILDE listed
Builder Pepe preview
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Builder Pepe

By lolcopeharder

A chill Builder Pepe frog mascot digital pet wearing a yellow hard hat with white braces code logo, yellow safety vest, white shirt, tan work pants, brown tool belt and boots, holding a silver wrench and open laptop.

31000Updated Oct 5, 2026
PET·100925 listed
100点おじさん preview
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小学生のころに生まれた赤い手書き100点マークの、素朴でかわいい自作キャラペット。

21000Updated Oct 5, 2026
PET·C78476 listed
C几 preview
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C几

By antony

A slender elegant long-haired white cat companion with pale green eyes, pink ears, and a calm alert expression.

20000Updated Oct 11, 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.