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 JunghyunYoo
A chibi version of hololive Murasaki Shion (紫咲シオン).
By cccyf
山田是温柔治愈型的超市店员，总是带着亲切的笑容，待人礼貌、细心又可靠。她像是平淡日常里的一点光，让人不自觉放松下来，也让疲惫的人感到被温柔接住。
By cccyf
田山是成熟随性的类型，气质冷淡又带点慵懒感，说话直接，偶尔有些坏心眼。她看似漫不经心，其实很会察觉别人的情绪，带着一种不刻意温柔、却让人安心的烟火气。Q版田山，保留酒红短发、红眼、黑皮夹克、浅色连衣裙、黑颈环、白靴和小烟草道具。
By ew_nerd-alert
A mischievous chibi devil girl in a dark red suit with horn-like bows, gloves, bright red eyes, and a sly grin.
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.