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 TiantianTitan
A bright and determined Valkyrie companion with white twin braids, blue eyes, and fearless energy.
By TiantianTitan
A poised and playful chibi shrine maiden with flowing pink hair, violet eyes, golden ornaments, and an unmistakably sly elegance.
By TiantianTitan
A vigilant chibi adeptus with teal-tipped hair, golden eyes, jade ornaments, and a quiet watchful presence.
By TiantianTitan
A graceful 2D chibi companion with icy-blue elegance, poised warmth, and refined sword-dancer charm.
By TiantianTitan
A charming 2D chibi cavalry captain with cool confidence and a playful edge.
By TiantianTitan
A calm maple-wind samurai reimagined as a compact 2D chibi Codex companion.
By TiantianTitan
A bright, mischievous chibi companion with Hu Tao's signature plum-blossom hat and warm crimson palette.
By TiantianTitan
A gentle qilin secretary with an icy-blue silhouette and quietly attentive charm.
By TiantianTitan
A poised, theatrical little Hydro companion with a playful Fontaine flair.
By young1the
A tiny sky-blue bird companion with little wings, a feather tuft, glossy eyes, and expressive task animations.
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.