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·ENANA9 listed
enana preview
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enana

By enana

A shy chibi anime coding assistant in a charcoal floral dress, holding a slim paintbrush, with taupe bobbed hair and a side braid.

23000Updated Oct 2, 2026
PET·CODEXP listed
しょうが preview
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しょうが

By my-temp-codex-pets-net

「しょうが」は、ACAねさんの愛猫であり、「ずっと真夜中でいいのに。」の様々なMVに登場する大人気キャラクターです

17000Updated Oct 5, 2026
PET·CODEXP listed
赫妹 preview
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赫妹

By rebron1900

参考Hermes头像使用AI生成的Hermes宠物形象, 我们可以叫她赫妹。(谢谢Milk Ball的作者,他的优秀的作品激励了我!)

47000Updated Oct 8, 2026
PET·CROWNL listed
Crownlet preview
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Crownlet

By iamohmcub

A tiny crowned chibi companion with long dark wavy hair, a blue-white jewel crown, and a sparkly white dress.

19000Updated Oct 8, 2026
PET·REDWAV listed
Red Wave Runner preview
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Red Wave Runner

By zirandeziranjuan

A fan-made chibi red-haired sea child pet with a wide face, flowing hair, red dress, white bloomers, bare feet, and bubbly motion.

20000Updated Oct 7, 2026
PET·TOMCAT listed
Tomcat Cat preview
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Tomcat Cat

By jackmat

An original Apache Tomcat-inspired orange-brown tomcat helper pet for Codex.

13000Updated Sep 16, 2026
PET·QCLAW0 listed
QClaw preview
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QClaw

By cheng

QClaw

111000Updated Oct 8, 2026
PET·GYOMEI listed
Gyomei-demonslayer preview
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Gyomei-demonslayer

By side_inventory

A compact animated Gyomei Himejima inspired Demon Slayer pet with prayer beads, green haori, chained axe-and-flail, and Stone Breathing skill effects.

26000Updated Oct 3, 2026
PET·JAX70B listed
Jax preview
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Jax

By Nging_ng

A tan-and-white long-haired Chihuahua with oversized glossy dark eyes, fluffy upright ears, a cream-white chest ruff, tiny white paws, a curled plume tail, and a light gray mesh harness.

13000Updated Sep 29, 2026
PET·LOSTTH listed
Lost Three-Sword Coder preview
external

A moss-haired swordsman who is absolutely sure the upside-down map is correct.

29000Updated Oct 2, 2026
PET·MITSUR listed
Mitsuri Demon Slayer preview
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Mitsuri Demon Slayer

By side_inventory

Mitsuri-inspired love-breathing swordswoman pet with wide pink skill arcs and sparse heart-shaped accents while Codex runs.

24000Updated Oct 5, 2026
PET·NEZUKO listed
Nezuko-swordvillage preview
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Nezuko-swordvillage

By side_inventory

A tiny chibi Nezuko in her Swordsmith Village pink kimono, happily animated with her brother Tanjiro braiding her hair.

19000Updated Oct 6, 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.