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 kavya2719
Chibi anime swordsman pet with simple sword-ready animations and the idle quote "Never Giving Up Is My Magic!!".
By seatopai
A premium blue-violet AI system engineer companion for automation, coding, cloud apps, trading bots, documents, and startup building.
By sparkle
CC, a curious soft-sticker desktop pet based on a young brown-gray tabby cat.
By zhan
A warm cream-golden chibi golden retriever desktop pet with floppy ears, big kind eyes, tiny paws, and a long fluffy tail.
By zhan
[worldcup][Brazil][🇧🇷] A chibi pixel-art desktop pet of Vinicius Junior in a simplified Brazil national team kit, dribbling a football with confident sunny energy.
By lonick
Davy Jones, o mago dos games, em versão chibi pixel-style usando a camiseta meme recursiva dos Avengers.
By olegchumakov
SuperWEIRD Petr is a character from the Steam co-op automation roguelite video game SuperWEIRD, where you turn single-use robots into a perfect automated system.
By blomst
A compact animated pet inspired by Astarion from Baldur's Gate 3, styled as a charming vampire elf rogue companion.
By crossguard
A Rimuru Tempest-inspired Codex pet with slime-form and chibi-form animations.
By Lemon777
A tiny friendly plush bear inspired by the provided reference photo, cute, original, and suitable as a Codex digital pet.
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.