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·CHANG1 listed
Chang preview
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Chang

By storyicon

A graceful miniature hanfu palace lady with pale floral sleeves, blue skirt, and gold hair ornaments.

28000Updated Oct 10, 2026
PET·CHANGC listed
ChangChang preview
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ChangChang

By storyicon

A compact chibi Codex pet inspired by a girl with glasses, a beige cardigan, black dress with white collar, white shoes, and a salute pose.

29000Updated Oct 7, 2026
PET·BLADEA listed
Blade preview
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Blade

By danyblackky

Blade from HSR *This is first version of animation and details, can be many mistakes*

27000Updated Oct 7, 2026
PET·ETGIRL listed
ET Girl preview
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ET Girl

By rintintinjr

A comedic green alien girl mascot with huge startled eyes, lime-green bob hair, blushy cheeks, tiny antennae, and a playful sci-fi outfit; cute, expressive, pet-safe, and readable.

21000Updated Oct 8, 2026
PET·FERN16 listed
Fern preview
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Fern

By pixel

A poised purple-haired anime companion in a tiny black triangle top and oversized tan cable-knit cardigan.

459000Updated Oct 10, 2026
PET·GURAB7 listed
Gura preview
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Gura

By Cat224

A playful chibi shark-girl pet inspired by Gawr Gura, with a blue shark hoodie, silver-blue hair, tiny tail, bright blue eyes, a small fang, and a red accent.

31000Updated 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·WITCHB listed
WitchBlvde preview
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WitchBlvde

By nightblvdee

WitchBlvde - legend of dota 2(especially farming) and programming god(especially C++). Thx!) My twitch:nightblvdee. pls give me moderator or vip))^_^. Witchblvde twitch:WitchBlvde.

25000Updated Oct 10, 2026
PET·CODEXP listed
野原 しんのすけ preview
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野原 しんのすけ

By This_is_Sean

Crayon Shin-chan Codex pet created by Sean908(https://github.com/sean908).

40000Updated Sep 28, 2026
PET·WESTIE listed
WestieInkChibi preview
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WestieInkChibi

By MosaicRose

A Q-version cartoon white West Highland terrier pet with chunky black outlines and butterfly-chasing directional run animations.

34000Updated Oct 10, 2026
PET·JEANF8 listed
Jean preview
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Jean

By Joe

A cheerful chibi Codex pet inspired by the reference photo, wearing a navy cap, gray sleeveless top, pale denim shorts, and a cream shoulder bag.

30000Updated Oct 8, 2026
PET·CODEXP listed
孙小点 preview
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孙小点

By Markrivera

亲人、傻乎乎、反应慢半拍的白底灰斑小猫,黄绿色圆眼、粉鼻子和灰黑环纹尾巴。

46000Updated Oct 9, 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.