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·FREEDO listed
Freedom preview
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Freedom

By zhuq

A compact winged chibi mecha companion with white armor, blue wing binders, red accents, gold V-fin, and green visor eyes.

5000Updated Jun 21, 2026
PET·ZAKURE listed
zaku-red preview
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zaku-red

By zhuq

A compact red chibi mecha pet with a horn crest, dark visor, pink core light, shoulder shield, chunky armor, and a small yellow energy axe.

8000Updated Jun 19, 2026
PET·STICKF listed
StickFrictionPanda preview
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StickFrictionPanda

By what the dog doing

A goofy panda-head pet furiously rubbing a bamboo stick with a bath mitt to start a fire.

3000Updated Jun 14, 2026
PET·TSUNAC listed
Tsuna preview
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Tsuna

By Creeper

A Codex digital pet inspired by Sawada Tsunayoshi in Dying Will Mode with Vongola gloves.

0000Updated May 20, 2026
PET·PIKALV listed
pikaLv preview
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pikaLv

By terry

基于参考图重新设计的 Q 萌电系小毛驴,黑耳尖、棕色蓬松鬃毛、暖黄色身体、浅色圆润口鼻、大眼睛、红脸颊、小蹄子、尾巴和轻微电系装饰。.

3000Updated Jun 12, 2026
PET·MOOMIN listed
Moomin preview
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Moomin

By aoiP

A gentle white round-snouted forest friend inspired by Nordic storybook Moomin series.

1000Updated Jun 14, 2026
PET·GUOGUO listed
guoguo preview
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guoguo

By google-10380911

A tiny gray curly-haired puppy in a pale mint vest, turned into a Codex digital pet.

1000Updated Jun 13, 2026
PET·CODEXP listed
弥豆子 preview
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弥豆子

By Dr34m

A compact Codex digital pet named 弥豆子, a tiny chibi pixel companion with a pink kimono, dark flowing hair, pink ribbon, green bamboo mouthpiece, and brown haori.

0000Updated May 20, 2026
PET·CODEXP listed
哈哈 preview
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哈哈

By nero_jy

一只银色虎斑小猫,穿着奶油色蓬蓬背心和绿色滚边,圆圆琥珀眼睛,粉鼻子,安静好奇。.

0000Updated May 20, 2026
PET·CODEXP listed
燕 preview
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By ninsmiracle

A custom Codex pet in a chibi wuxia wheelchair style.

7000Updated Jun 13, 2026
PET·SMILEY listed
Smiley preview
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Smiley

By ame

A cheerful chibi Codex pet with a round smiling face, short black hair, and soft sticker-style animation poses.

0000Updated May 20, 2026
PET·SCHNAU listed
Schnauzer preview
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Schnauzer

By WyattGao

A tiny gray-and-white schnauzer in a pale blue hoodie for calm workspace companionship.

0000Updated May 20, 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.