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. 97 approved packages listed.

Sukuna
By sweetchaos
A tiny pink-haired curse-king pet with bold markings and smug Jujutsu Kaisen villain energy.

伊索尔德
By Lazenca
A compact Codex pet inspired by 伊索尔德, with long black waves, an ivory hat, soft bridal dress, blush ribbons, lace ruffles, and a blue jewel.

Rikako
By Lazenca
A compact chibi Codex pet inspired by Uematsu Rikako, with silver-lavender straight hair, blunt bangs, red calm eyes, dark shrine robes, purple hakama, gold stole panels, hanging gold hair ornaments, and a round chest ornament.

Yasusada
By Lazenca
A tiny Codex pet inspired by Yamato-no-kami Yasusada, with blue haori robes, dark hakama, white scarf, and gentle swordsman energy.

MooMew Coder
By ping
A chibi tuxedo cat coding companion with laptop, yarn, review, jump, and error animations.

Lucy
By x_panika
A tiny chibi cyberpunk netrunner inspired by Lucy from Cyberpunk Edgerunners.

哆啦a梦
By antony
A cheerful blue-and-white cat-like robot pet inspired by the reference image.

波吉
By raythunder
《国王排名》波吉化为 Codex 数字宠物风格的小王子,戴小皇冠、短披风、握细剑,神态温柔却坚毅。.
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.
















