Codex Pets

Browse Codex Pets

Discover custom pet packages for OpenAI Codex CLI and Claude Code. Copy install commands, browse community pets, and open source packages.

PET·CODEXP listed
雅晴的猫 preview
external
雅晴的猫

By sunxin

棕黑虎斑白胸小猫 Codex 桌宠。

0000Updated Jun 15, 2026
PET·CODEXP listed
声小蝠 preview
external
声小蝠

By sunxin

A compact blue audio bat Codex pet based on the uploaded mascot reference.

0000Updated Jun 15, 2026
PET·TYPICA listed
Typica preview
external
Typica

By typica

A rough collie companion based on the uploaded typica sprite sheet.

0000Updated Jun 15, 2026
PET·ENANA9 listed
enana preview
external
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.

0000Updated Jun 15, 2026
PET·CODEXP listed
しょうが preview
external
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

0000Updated Jun 15, 2026
PET·CODEXP listed
赫妹 preview
external
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!)

2000Updated Jul 4, 2026
PET·CROWNL listed
Crownlet preview
external
Crownlet

By iamohmcub

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

8000Updated Jun 23, 2026
PET·REDWAV listed
Red Wave Runner preview
external
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.

0000Updated Jun 15, 2026
PET·TOMCAT listed
Tomcat Cat preview
external
Tomcat Cat

By jackmat

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

0000Updated Jun 15, 2026
PET·QCLAW0 listed
QClaw preview
external
QClaw

By cheng

QClaw

7000Updated Jul 3, 2026
PET·GYOMEI listed
Gyomei-demonslayer preview
external
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.

7000Updated Jun 22, 2026
PET·JAX70B listed
Jax preview
external
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.

0000Updated Jun 15, 2026

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, or install a custom pet package to personalize your coding companion. Custom Codex pets are defined by a pet.json file and a spritesheet.webp image — anyone can create and share one. Browse the gallery above to find community-made pets, copy the install command, and run it inside Codex to get your new companion.

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.
What do Codex pets do?
Codex pets are animated companions visible in the Codex CLI sidebar. They grow, animate, and react as you code.