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·DEMONN
Demon Nun preview
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Demon Nun

By rintintinjr

A compact chibi horror nun pet with a pale cracked face, yellow eyes, black habit, white wimple, claw hands, and eerie toy-like animations.

45000Updated Oct 7, 2026
PET·JENIFE
Jenifer preview
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Jenifer

By DalPra

Jenifer, uma companheira gótica em pixel art, leal, criativa e carinhosa.

68000Updated Oct 6, 2026
PET·CREEP5 listed
Creep preview
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Creep

By puhuim

Painterly Reviewer — silver hair with black bow, red eyes, gothic Victorian dress with brass hand-mirror. Demure half-smile, eyes that hold a gaze. Transmuted from a Wan 2.2 i2v sequence.

31000Updated Oct 1, 2026
PET·CREEPC listed
Creep Chibi preview
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Creep Chibi

By puhuim

Painterly Reviewer — silver hair with black bow, red eyes, gothic Victorian dress with brass hand-mirror. Demure half-smile, eyes that hold a gaze. Transmuted from a Wan 2.2 i2v sequence.

30000Updated Oct 6, 2026
PET·TOYBUT listed
Toy Butcher preview
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Toy Butcher

By PavelCree

An extra-polished compact plush Toy Butcher pet with smooth stitched idle, running, waving, jumping, review, waiting, and 16-direction look animations; green mohawk, hook, and orange-blue toy scissors.

26000Updated Oct 2, 2026
PET·POCHI4 listed
Pochi preview
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Pochi

By cuckoo

A curious midnight-blue red-panda tinkerer who calmly orchestrates complex work with bright, attentive focus.

25000Updated Oct 8, 2026
PET·MADJAR listed
Mad.jarhua.hujson preview
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A tiny mischievous tan Chihuahua with a funny toothy grin and a complete brown collar with a teal tag.

23000Updated Oct 7, 2026
PET·SAMARA listed
Samara preview
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Samara

By rintintinjr

A tiny haunted girl pet with long black hair, a pale dress, cold blue skin, and eerie TV-inspired animations.

27000Updated Oct 7, 2026
PET·PINHEA listed
Pinhead preview
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Pinhead

By rintintinjr

A compact pixel-art horror mascot inspired by Pinhead: pale square pin-covered head, black button-like eyes, black robe, tiny puzzle-box prop, readable and pet-safe.

28000Updated Oct 5, 2026
PET·CHUCKY listed
Chucky Knife preview
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Chucky Knife

By rintintinjr

A compact stitched-doll horror pet with a knife and expressive pixel-art animations.

23000Updated Oct 8, 2026
PET·CODEXP listed
玄骨 preview
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玄骨

By alery

冷静克制的玄骨,执行任务时以掌心托起乾蓝冰焰。

35000Updated Oct 8, 2026
PET·JASONA listed
Jason Axe preview
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Jason Axe

By rintintinjr

A custom masked slasher-style Codex pet who keeps his axe in hand through every animation.

24000Updated 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.