Browse Codex Pets
Discover custom pet packages for OpenAI Codex CLI and Claude Code. Copy install commands, browse community pets, and open source packages.
By deeka
A tiny chibi digital pet inspired by an adult woman in a red classical costume, simplified into Codex pixel-pet style.
By xyz
A wildly fun chibi Codex pet inspired by Tanya Mary, with expressive dance-heavy animations.
By Vessalius
A tiny ice-blue Codex pet inspired by the provided pink-haired Star Rail character reference.
By uennki
A compact Codex digital pet inspired by Digimon's MetalGreymon: orange dinosaur cyborg body, metal helmet, mechanical claw arm, bony horn details, fierce but readable chibi silhouette.
By zanzifeng
A calm, intelligent Codex digital pet inspired by the provided professional portrait, with short black hair, round glasses, a navy suit silhouette, and a tiny green-striped tie accent.
By Hcy
A quiet white forest-spirit Codex pet with a round head, black face spots, tiny body, and short legs.
By promise
A tiny cartoon patriotic caped superhero pet with blond hair, blue suit, red gloves, cape, inner-toed flying poses, and laser-eye flair.
By joeplab
A compact Codex desktop pet inspired by a stern bald bearded avatar with black glasses, white shirt, gray pants, and sandals.
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.