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·EDWARD listed
Edward Elric preview
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Edward Elric

By Baekse

A compact Codex digital pet inspired by a fullmetal alchemist in a red coat.

12000Updated Jun 14, 2026
PET·CROISS listed
Croissant Kid preview
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Croissant Kid

By yoonzzan

A very cute short-haired child character happily eating a croissant.

6000Updated Jun 15, 2026
PET·CODEXP listed
白厄 preview
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白厄

By mayss

银白短发、蓝眼、白金铠甲与黑金服饰的白厄,化作紧凑的 Codex 数字宠物。

0000Updated May 20, 2026
PET·FENGHU listed
Fenghuang preview
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Fenghuang

By steph

A beautiful, calm, and steadfast Chinese fenghuang Codex pet.

1000Updated Jun 13, 2026
PET·MIAODE listed
MiaoDex preview
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MiaoDex

By raw

A tiny gray-and-white kitten Codex companion with oversized glossy eyes, a pink nose, and one paw raised.

0000Updated May 20, 2026
PET·MOTOMA listed
Motomami preview
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Motomami

By WollenMoth

A tiny futuristic flamenco-cyberpunk companion with a sculptural white helmet and black-blue bodysuit.

8000Updated Jun 24, 2026
PET·HAPPYL listed
Happy Luna preview
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Happy Luna

By mrxandejp

Happy Luna is a cheerful tiny Yorkshire Terrier-style dog with silky tan and silver-gray fur, floppy ears, bright dark eyes, an open smiling mouth with a small pink tongue, and a shiny blue bow on top.

1000Updated Jun 12, 2026
PET·CODEXP listed
豆包 preview
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豆包

By wcly

豆包是一个圆润、软糯、像豆沙包一样友好的小小 AI 伙伴。.

6000Updated Jun 26, 2026
PET·INACIA listed
Inacia preview
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Inacia

By mrxandejp

Inacia is a curious brown-gray tabby cat with big amber eyes, upright ears, a slim striped face, and crossed front paws.

0000Updated May 20, 2026
PET·LYONAN listed
Lyon and Lupin preview
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Lyon and Lupin

By mrxandejp

A paired Codex pet of Lyon, a fluffy white small dog, and Lupin, a black-and-white small dog with big happy ears.

1000Updated Jun 14, 2026
PET·NIUMAC listed
Niuma preview
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Niuma

By driverwu

A tired but loyal workhorse-ox Codex pet for long office days, inspired by 牛马.

0000Updated May 20, 2026
PET·SERAPH listed
Seraphina preview
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Seraphina

By calvin_chow

A tiny original fashionable city-style angel digital pet with long hair, several wing pairs, a camisole, and a short skirt.

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.