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.

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PET·GOGOA4 listed

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露早GOGO

By nfe-w

LuZao GOGO, a VTuber from EOE virtual idol girl group, a cute little girl.

anime cute person codex-pets

3000Updated Aug 17, 2026

PET·CODEXP listed

external

墨川

By Instinct

沉稳可爱的男性学习陪伴桌宠，黑发眼镜、黑色外套、白色上衣和牛仔裤。

soft pixel anime cute+2

13000Updated Aug 17, 2026

PET·ZELDA7 listed

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Zelda

By likearaptor

A compact Codex digital pet inspired by Princess Zelda from The Legend of Zelda: Breath of the Wild, simplified into a tiny chibi mascot for animation.

anime game celeb person+1

15000Updated Aug 17, 2026

PET·CODEXP listed

external

流萤

By awaxiaoyu

A compact chibi pixel-art desktop pet inspired by 流萤, gentle and bright with mint teal accents.

animated anime game cute+3

10000Updated Aug 17, 2026

PET·ANYCF8 listed

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Any

By Anya

A cute pink-haired fox-eared anime JK-uniform Codex pet.

animated anime person codex-pets

3000Updated Aug 17, 2026

PET·LIUYIN listed

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liuying

By xingyeqianzi

The liuying swimsuit was generated after optimizing the original image with gptimage2

animated anime pixel person+1

3000Updated Aug 17, 2026

PET·CODEXP listed

external

柚恩不加糖

By nfe-w

柚恩不加糖 AKA UN, a VTuber from EOE virtual idol girl group, a cold and elegant beauty.

anime cute person codex-pets

2000Updated Aug 17, 2026

PET·RB5848 listed

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R姐

By foolishcc

A chibi pixel Codex pet based on R姐, preserving her black-purple strapless mini dress silhouette, long purple hair, purple blindfold, black long gloves, over-knee boots, and chain blade weapon.

animated game anime object+1

9000Updated Aug 17, 2026

PET·AZUNYA listed

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Azunyan

By mizu

A compact Codex-style chibi digital pet inspired by Azusa Nakano, the serious twin-tailed guitarist from K-ON.

anime person codex-pets

2000Updated Aug 17, 2026

PET·SHINOB listed

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Shinobu

By jxeeee

A butterfly-themed poison alchemist pet inspired by Shinobu Kocho, reimagined as a Codex-style digital companion.

anime animated pixel person+1

5000Updated Aug 17, 2026

PET·CODEXP listed

external

豆豆豆豆

By doudoudoudou

A rabbit-hooded desktop pet with custom work, rest, bug, error, and celebration animations.

animated anime cute pixel+4

8000Updated Aug 17, 2026

PET·FRIERE listed

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Frieren

By Gorden Sun

A Codex desktop companion sprite inspired by Frieren, a calm silver-haired elven mage.

anime person codex-pets

12000Updated Aug 17, 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.