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 Waguri
A cute chibi full-body mascot of Aki Adagaki with long dark hair, elegant tsundere pose, centered on a flat magenta chroma-key background.
By Waguri
Cute chibi full-body mascot of Neko Fujinomiya with light hair and an elegant, delicate expression, centered on a flat magenta chroma-key background.
By Waguri
Cute chibi Shoko Nishimiya from A Silent Voice, light brown hair, gentle shy expression, tiny animated desktop companion.
By Waguri
Cute chibi mascot of Yuzuru Nishimiya, short dark hair, camera accessory, tomboy vibe.
By Waguri
Cute chibi Naoka Ueno with dark hair and sharp schoolgirl expression, full-body mascot on magenta chroma-key background.
By Waguri
Cute chibi Miki Kawai from A Silent Voice, brown hair, neat schoolgirl look.
By Waguri
A cute chibi full-body mascot of Sakura Yamauchi with brown hair and a bright bittersweet smile, centered on a flat magenta chroma-key background.
By Waguri
A cute chibi full-body mascot of Mitsuha Miyamizu with dark hair tied by a red cord ribbon, wearing shrine maiden inspired attire, centered on a flat magenta chroma-key background.
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.