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. 401 approved packages listed.

小酒窝
By Moximoxi359
Updated Green Slime Codex companion.

Cow Meme Pet
By huanglune
A round white-and-black smug meme cow pet that stays on four hooves, with tiny horns, blush, and mischievous eyebrows.

Da Heita
By wl
A refined chibi Great Herta inspired pet with a wide witch hat, pale golden hair, elegant black-purple outfit, and a slender arcane staff.

alolan
By Delpcon
A calm snow-fox shrine pet with cloudlike tails, pale blue fur, flower tassels, and a tiny lantern charm.

Gemma
By Delpcon
A sleepy lavender nun-cat digital pet with a pink forehead gem, navy veil, cross headband, gold charm, big ears, and a curled tail.

Ragdoll Cat Codex
By kidyfirst
A fluffy ragdoll cat Codex pet with a full 8x9 spritesheet layout.

dragon li cc
By sparkle
CC, a curious soft-sticker desktop pet based on a young brown-gray tabby cat.

金毛
By zhan
A warm cream-golden chibi golden retriever desktop pet with floppy ears, big kind eyes, tiny paws, and a long fluffy tail.

Vini Jr
By zhan
A chibi pixel-art desktop pet of Vinicius Junior in a simplified Brazil national team kit, dribbling a football with confident sunny energy.
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.








