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. 481 approved packages listed.

我的刀盾 preview
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我的刀盾

By what the dog doing

A chubby shiba guard dog with a tiny knife, a round shield, and a very confident little face.

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Updated May 20, 2026
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YunXiao preview
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YunXiao

By TakeHan

A quiet chibi Codex companion with lavender hair, violet eyes, flowing white robes, and a celestial xianxia feel.

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Updated May 20, 2026
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Guardian preview
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Guardian

By shmulc

A compact Codex companion inspired by the Apiiro Guardian bot with a rounded pale face, dark shell, a prismatic crystal crest, and a shield

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Updated May 20, 2026
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呆猫八条 preview
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呆猫八条

By SJWSR

呆萌圆滚滚白灰小猫,黑色粗轮廓,大眼睛,粉色耳朵,尾巴竖起,简化成 Codex 官方像素风桌面宠物。

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Updated May 20, 2026
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Qinglong preview
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Qinglong

By steph

An Eastern divine dragon Codex pet with jade scales, golden horns, and cloud-breathing grace.

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Updated May 20, 2026
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Mutsumi preview
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Mutsumi

By Tomorin

A quiet chibi digital pet inspired by Wakaba Mutsumi, with pale green hair, sleepy gold eyes, navy school uniform, and a tiny cucumber charm.

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Updated May 20, 2026
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曼波 preview
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曼波

By Andste

Mambo is a tiny cheerful chibi pet based on the user's reference image.

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Updated May 20, 2026
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Riyad preview
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Riyad

By riyadamr

A tiny coding companion inspired by Gulf heritage, wearing a white thobe, red-and-white shemagh, and black agal.

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Updated May 20, 2026
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哆啦飞宠 preview
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侧面视角的哆啦A梦骑着飞行道具向前飞,头顶小号竹蜻蜓的动态宠物。

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Updated May 20, 2026
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Al-Khwarizmi preview
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Al-Khwarizmi

By simocracy

A tiny Al-Khwarizmi-inspired scholar companion for thoughtful algorithms and algebra.

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Updated May 20, 2026
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Broom Witch preview
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Broom Witch

By simocracy

A tiny young witch courier on a broom with her black cat companion.

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Updated May 20, 2026
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Undine Asuna preview
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Undine Asuna

By nocturne-veil

A tiny Codex pet of Asuna's Undine form, with aqua-blue hair, pointed elf ears, a white-and-navy healer outfit, a slim rapier, and graceful Berserk Healer sword-and-support motions.

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Updated May 20, 2026
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Rem preview
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Rem

By reollzhao

A tiny chibi Rem companion in Codex pet style.

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Updated May 20, 2026
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摩根 / Morgan preview
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摩根 / Morgan

By syfless

A chibi Codex pet inspired by Fate/Grand Order Morgan, using the supplied pixel standee as reference with silver hair, blue eyes, blue-black dress, fae staff, and blue magic effects.

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Updated May 20, 2026
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Shades preview
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Shades

By ale_benassi

A compact chibi Codex pet inspired by web developer Alessandro Benassi of alebenassi.com, with dark sunglasses, a close beard, and a black T-shirt.

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Updated May 20, 2026
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Glimwick preview
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Glimwick

By Mephue

An original candle-spirit Codex digital pet whose attached blue-purple flame changes size with its mood.

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Updated May 20, 2026
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Saki preview
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Saki

By Tomorin

A tiny chibi digital pet inspired by Sakiko Togawa: elegant, restrained, blue-silver hair, gold eyes, black ribbon ties, gray school blazer and green plaid skirt.

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Updated May 20, 2026
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布布 preview
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布布

By lasolitude

Meet Bubu, the gentle little brown bear from Huang Xiaob's beloved WeChat sticker duo Yi'er and Bubu.

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Updated May 20, 2026
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妮妮 preview
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妮妮

By zzero

妮妮, a realistic white-and-brown calico cat pet based on the provided cat photos.

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Updated May 20, 2026
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Shiki preview
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Shiki

By Natsuki

A gentle Codex pet take on Shiki from Kara no Kyoukai, with a quiet everyday mood, short black bob, cool blue-gray eyes, and a simplified muted outfit.

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Updated May 20, 2026
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大耳帽兜 preview
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大耳帽兜

By JJJJJJJJEEEEEEEEEEEFFFFFFFFFFFFF

A soft big-eared hood companion with pink-tipped floppy ears and teal eyes.

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Updated May 25, 2026
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Doomguy preview
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Doomguy

By jinjing

A cute clay-figurine Doomguy style pet in green armor, tan helmet, dark visor, and a chunky shotgun held across its body.

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Updated May 20, 2026
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Sable preview
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Sable

By ale_benassi

Shades' wife: a compact chibi Codex pet inspired by a brunette woman with long side-parted hair, teal eyes, a black outfit, and black boots.

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Updated May 20, 2026
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Soyo preview
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Soyo

By Tomorin

A tiny chibi digital pet inspired by Nagasaki Soyo, with soft chestnut hair, blue-gray eyes, a deep teal school uniform, and a gentle poised expression.

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Updated 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.