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. 121 approved packages listed.

Mabel
By Mike12138
A cheerful round orange-brown beaver companion with big eyes, buck teeth, tiny paws, and a dark paddle tail.

聖園ミカ
By Pirafu2411
ピンク髪と白い翼、天使の輪を持つ小さなミカ風ペット。

Huangdou
By CHNtentes
黄豆:一个圆润亮黄色、巨大黑眼睛和大笑嘴的 Codex 数字宠物。

Longpaopao
By CHNtentes
一个圆滚滚的白色龙泡泡数字宠物,保留参考图中的角、眼睛、额头斑点和表情。.

Aiden
By lonick
Aiden Pierce as a Codex digital pet inspired by Watch Dogs 1, a hacker with phone in hand and bandana only when armed.

HappyDog
By a1
A cheerful cream chibi puppy with floppy ears, tiny black smile, rosy cheeks, and a red collar.

桜羽 エマ
By Pirafu2411
白い髪と桜色の瞳、黒いベレー帽と桜飾りをまとった小さなデジタルペットです。

亚古兽
By jwzoom
亚古兽,成长期爬虫类型数码宝贝,属性为疫苗种。

加布兽
By jwzoom
加布兽,成长期爬虫类型数码宝贝,属性为数据种。

Tsunami
By maxg24
A furious tsunami-water remix inspired by saidman's Flare.

Lightning Ball
By maxg24
A furious lightning-ball remix inspired by saidman's Flare.

Wojak
By maxg24
A face-only Wojak Codex pet that follows cursor movement and swaps expressions for work, thinking, success, and failure.

Piyomon
By jwzoom
Piyomon, the rookie partner Digimon from Digimon Adventure, redrawn as a Codex pixel pet.

Tentomon
By jwzoom
Tentomon, the rookie partner Digimon from Digimon Adventure, redrawn as a Codex pixel pet.

Nyanko
By karu
A round white cat spirit companion inspired by a lucky cat, with warm orange-gray facial markings, a red collar bell, and a smug sleepy expression.

Hilichurl 丘丘人
By Ruller
A tiny Genshin Impact Hilichurl / 丘丘人 Codex Pet with a soft peach mane, horned mask, and shy brave energy.

Luluka
By Eric-Terminal
A chibi Cure Arcana Shadow desktop pet based on Luluka Moria, with blonde hair, pink ombre, red-purple eyes, a black rabbit-ear bow, lavender veil, and black-gold magical outfit.

Eve & Meow
By tarochipz
A tiny Eve logo companion with a white cat perched on its head.

Azuma Seren
By serenazuma
A tiny cool-toned white-haired companion with a blue ice pop and ribbon charm.
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.





