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. 433 approved packages listed.

Gadget
By dzamataev
A bright, energetic Codex pet inspired by Gadget Hackwrench from Chip 'n Dale Rescue Rangers, with blonde hair, oversized pilot goggles, a lavender jumpsuit, and a clever inventor vibe; animated as a tiny pixel engineer reacting to coding progress with upbeat, expressive motions.

Xiaohua
By Jedi
A tiny striped-shirt Codex companion holding a smiling flower balloon.

峰哥Meme
By hahaer2
纪录片导演,极限旅行家,国家一级登山运动员,连接仙人,弗洛伊德峰,资本峰,B站知名孩子王。

IKUN
By colin
A custom Codex pet based on the IKUN basketball meme character.

Jin-Woo
By lfmateus
A tiny shadow hunter digital pet inspired by Jin-Woo, with messy black hair, long dark coat, white shirt, black pants, sneakers, blue glowing eyes, and a small dark dagger. Includes a blue-cyan holographic usage visor frame for live session and weekly limit overlays.

Amitabha
By leruide
A serene Amitabha-inspired Codex pet with a lotus robe and calm expression.

Builder
By an0ushka
A tiny chibi builder guy with glasses, curly hair, a builder hard hat, black t-shirt, a proud smirk, and a dark stout pint glass in hand.

白厄
By mayss
银白短发、蓝眼、白金铠甲与黑金服饰的白厄,化作紧凑的 Codex 数字宠物。

BocchiBox
By cc
A timid pink-haired anxious guitarist Codex pet hugging a black guitar and sometimes hiding in a plain cardboard box.

Mango
By NKsama
A chibi codex pet with dark twin ponytails, red hair ornaments, glossy brown eyes, and a playful coding-assistant vibe.

Windlet
By klzc77
A tiny non-animalized chibi wind-duelist digital pet with Jett-like mission-card energy.

Coral
By caizi
A cheerful chibi girl in a coral sporty outfit with a side ponytail and red bow.
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.












