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 NaftSan
A tiny gray pony companion with purple mane, green eyes, small wings, and an emerald collar gem.
By rrrjqy
A cheerful chocolate-coated ice cream mascot wearing a bright yellow wrapper, based on the provided reference art.
By ubugeeei
A strong pixel-art duck companion with a fixed Vue-shaped back mark and a flapping side wing.
By miniyoyo
A glossy white floating robot pet with a black face screen, blue expressive digital eyes, smooth wing-like arms, and a small colorful chest activity pattern during work states.
By xdlee
A cute Yeelight-inspired smart-light robot companion carrying a warm little bulb friend.
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.