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·SGLANG listed
sglang girl preview
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sglang girl

By Zhiling Ye

A tiny pixel detective pet with chestnut hair, an orange bow, and a magnifying glass for focused review.

15000Updated Oct 7, 2026
PET·TAKAGI listed
Takagi Neko preview
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Takagi Neko

By luoluo

A Takagi-san inspired Codex pet with playful cat costume energy and faithful character identity.

14000Updated Sep 12, 2026
PET·RABBIT listed
Rabbit Hole Bunny preview
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Rabbit Hole Bunny

By 7ian 74ang

A tiny gray-blue twin-tail bunny-girl digital pet inspired by the Rabbit Hole-style reference.

11000Updated Oct 6, 2026
PET·KOKOMI listed
Kokomi preview
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Kokomi

By YapWH

A tiny ocean-priestess companion with a soft pink-and-blue palette for calm coding sessions.

14000Updated Sep 27, 2026
PET·SEIYAA listed
Seiya preview
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Seiya

By Squall

A chibi Pegasus saint hero wearing Pegasus divine cloth armor, with Pegasus Meteor Fist action poses.

14000Updated Oct 7, 2026
PET·KOHARU listed
小春 / Koharu preview
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A tiny chibi sword-dancer companion with black bobbed hair, bright green eyes, maroon armor, teal accents, and a friendly wave on hover.

12000Updated Oct 6, 2026
PET·KITT1E listed
KITT preview
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KITT

By erroraz

A front-facing Knight Rider-inspired low-profile black Pontiac Trans Am pet with an animated red scanner light.

30000Updated Oct 12, 2026
PET·CROSSO listed
CrossoverDuck preview
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CrossoverDuck

By Mike Smith

A chibi yellow duck basketball pet with a tiny chick on its gray bowl-cut hair, black hoodie, gray pants, and slick crossover-dribble energy.

12000Updated Oct 6, 2026
PET·CODEXP listed
奇丽草 preview
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奇丽草

By heden9

来自洛克王国的草系精灵,头顶绽放着鲜艳的花朵,性格温顺,是新手训练师最忠实的伙伴。

17000Updated Sep 14, 2026
PET·WENWEN listed
wenwen preview
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wenwen

By zyu

wenwen, a tiny chibi pixel-art girl wizard with round glasses, long black hair, navy scarf, grey school robe, star magic, and a cute black-and-white kitten companion.

16000Updated Oct 12, 2026
PET·HONEYB listed
Honey Buzz preview
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Honey Buzz

By aaa2604489

A tiny bee-costumed forest companion with fuzzy antennae, soft cheek fluff, blue mittens, and a shy smile.

17000Updated Sep 23, 2026
PET·ONETWO listed
OneTwo preview
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OneTwo

By Tomas Jackson

A tiny white mochi-like chibi companion with chocolate-brown ears, bean eyes, peach cheeks, and a little yellow crossbody pouch.

16000Updated Sep 12, 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.