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.

PET·ELAINA listed
github
Elaina

By legeling

A tiny Ashen Witch digital pet inspired by Elaina, the cute self-confident traveling witch who rides her broom.

000425Updated Jul 26, 2026
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PET·AWESOM listed
github
多栋

By legeling

多栋,一只疯疯癫癫、会使坏但可爱的比格犬桌面宠物。.

000425Updated Jul 26, 2026
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PET·DUDUBU listed
github
Dudu & Bubu

By legeling

A tiny couple pet: Dudu the warm brown bear and Bubu the white panda-bear doing sweet little paired actions together.

000425Updated Jul 26, 2026
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PET·DORO93 listed
github
Doro

By legeling

A compact Codex digital pet inspired by Doro, the vacant pink-haired Dorothy meme creature from Goddess of Victory: NIKKE.

000425Updated Jul 26, 2026
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PET·DORAEM listed
github
Doraemon

By legeling

A compact blue robot-cat Codex pet inspired by 哆啦A梦, simplified into a pixel-adjacent desktop mascot.

000425Updated Jul 26, 2026
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PET·DNFFEM listed
github
dnf-female-ammo

By legeling

A chibi-style Dungeon Fighter Online Female Mechanic (Ammo) desktop pet, featuring idle breathing and gun-twirl animations.

000425Updated Jul 26, 2026
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PET·DIMODA listed
github
Dimo

By legeling

Dimo is a lively blue-and-white small fantasy sprite, like a kitten-fox crossed with a baby dragon, brave and energetic.

000425Updated Jul 26, 2026
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PET·DIAOYI listed
github
Diaoyi Baobao

By legeling

A tiny green clover-like companion with a round face and gentle, cheerful expressions.

000425Updated Jul 26, 2026
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PET·DIANDI listed
github
Diandian

By legeling

A calm tabby-and-white cat companion with a sleepy face and gentle curled-up poses.

000425Updated Jul 26, 2026
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PET·DIANAE listed
github
Diana

By legeling

Happy pale doll-like sci-fi child pet in a futuristic cobalt survival coat.

000425Updated Jul 26, 2026
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PET·DESKOT listed
github
Desk Otter

By legeling

A bespectacled desk-worker otter mascot in a blue shirt, animated for Codex task states.

100425Updated Jul 26, 2026
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PET·AWESOM listed
github
呆呆奶油

By legeling

一对安静聪明、专注协作的像素猫:圆润蓝猫围着数据流短围巾,略瘦白橙猫戴着危险预警灯。

000425Updated Jul 26, 2026
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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.