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. 337 approved packages listed.

PowerPet
By rudoduro
A cute chibi pet inspired by Power from Chainsaw Man, playful and feral with tiny blood-weapon flair.

Stromae
By soueldi
A tiny Stromae-Codex musician who turns vague dev instructions into perfect synth notes.

Dictator Mbappe
By maxg24
A compact chibi Codex digital pet caricature of Kylian Mbappe as an exaggerated meme-style little ruler.

Houshou Marine
By RogueRonin
A chibi pirate-idol coding companion with auburn twin tails, a navy captain hat, red ribbons, gold trim, and an eyepatch charm.

叶瞬光
By The_ordinary_one
叶瞬光的暖霞拾光皮肤桌宠.

Pip
By sweetchaos
A tiny orange and teal PIP repair droid with a chipper handheld-tool personality.

Winston
By anthony
A tiny Codex pet caricature inspired by Winston Churchill, with a bowler hat, dark suit, bow tie, round face, stern expression, and small cigar.
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.

















