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. 145 approved packages listed.

lulu
By helloergou
A tiny yellow capybara-like Codex digital pet named lulu.

杨三宝
By MAQ
Yang San Bao is a friendly, kind, broad-hearted light-brown Pomeranian companion.

Tom
By antony
A confident blue-gray chibi cat companion inspired by a classic mischievous cartoon cat.

Bulby
By lilstrawberry
A tiny red-whiskered bulbul companion with a proud crest and warm fluffy body.

Venüs
By emrecb
A tiny Siamese-style Codex cat pet with blue eyes, dark face mask, dark ears, paws, tail, warm taupe body, and a small gold bell collar.

hanli
By dididiandao
A compact chibi swordsman mage with blue-black robes and a ring of green flying swords.

Clawd Crab
By furiousalmon
A tiny square pixel-style crab companion inspired by the Clawd built-in pet.

泡泡
By Maboubou
A compact digital-pet version of 泡泡, a fluffy white cat with gray markings only on the left half of the body, gray head patches, and a smoky plume tail.
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.
















