Codex Pets
Browse Codex Pets
Discover custom pet packages for OpenAI Codex CLI and Claude Code. Copy install commands, browse community pets, and open source packages. 649 approved packages listed.
Sleepy Bunny
By JeongGwanWoo
A sleepy mint bunny codex pet
LakhChan
By ATOMAW12
A black-haired girl with glasses rendered as a compact Codex-style digital pet.
Nero Claudius
By hakimide
Umu! A crimson pixel empress for bright workspace days.
Kimlet Hover Clap
By kimehwa
A chibi digital pet inspired by Kim Jong Un with a round face, high-fade hairstyle, dark buttoned suit, and a clapping hover animation.
Gem Research
By Hoangggvu
A tiny blue elephant-loop mascot inspired by a smooth single-line elephant icon.
Lumi
By jin
A tiny soft-haired chibi companion with round glasses and a loose white shirt.
元气眠眠
By ReinerRubin
元气眠眠是一位紫色猫耳、黑长发、抱着白色猫咪玩偶的元气小伙伴。.
Sunny
By Jedi
A tiny sunhat companion with black twin braids, a checked shirt, and flower hair ties.
Cardcaptor Sakura
By hakimide
A blushing classic magical girl pixel pet with wand swings and cute expressive moves.
大福
By back
大福是一只可爱的中华田园犬，胖乎乎的浅黄粗毛，黑鼻子，圆润亲人，调皮又贪吃，有时会露出飞机耳。
Paimon
By 2003pro
A tiny floating guide with Teyvat-inspired fantasy charm, always ready to cheer on your coding adventure.
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.