Codex Pets

Codex Pets for AI Coding Workflows

Browse community Codex Pets, copy install commands, open source links, and learn how to create or share custom pet packages for OpenAI Codex CLI workflows.

PET·CHISPA listed
github
Chispa

By legeling

A tiny rusty helper robot pet with binocular eyes, tank treads, and clamp arms.

3480888Updated Sep 9, 2026
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PET·REIAYA listed
github
Rei Ayanami

By legeling

A chibi pixel-art desktop companion inspired by Ayanami Rei in a school uniform, with calm expression and nine Codex pet animation states.

4180888Updated Sep 9, 2026
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PET·CHEN46 listed
github
Ch'en

By legeling

A compact human chibi Codex pet based on Ch’en from Arknights, preserving her own human operator identity.

2730888Updated Sep 9, 2026
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PET·AWESOM listed
github
遐蝶

By legeling

《崩坏:星穹铁道》遐蝶风格的原创 Codex chibi 像素宠物,紫黑配色、蝶形意象、长发轮廓和柔和神秘气质。

2320888Updated Sep 9, 2026
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PET·AWESOM listed
github
水豚噜噜

By legeling

水豚噜噜是一只戴着绿帽子的橙色小水豚,圆滚滚、软乎乎,喜欢陪你工作、思考和发呆。它会挥手、跳跃、等待,也会认真“干活”,是你桌面上可爱又治愈的Codex小伙伴。

6470888Updated Sep 9, 2026
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PET·BUBU3B listed
github
Bubu

By legeling

A soft, sleepy milk-tea-brown chibi bear desktop pet with warm cheek patches and relaxed pixel-art motions.

2300888Updated Sep 9, 2026
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PET·BUBAE3 listed
github
Buba

By legeling

A cute teal pixel-art companion inspired by the provided Buba reference.

43100888Updated Sep 9, 2026
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PET·BOCCHI listed
github
Bocchi

By legeling

A compact Codex digital pet inspired by Bocchi from Bocchi the Rock.

2110888Updated Sep 9, 2026
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PET·AWESOM listed
github
黑天鹅

By legeling

《崩坏:星穹铁道》黑天鹅风格的原创 Codex chibi 像素宠物,纱帽、紫黑礼服与神秘占卜师气质被压缩成稳定可读的小体型像素形象。

2200888Updated Sep 9, 2026
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PET·BECKY3 listed
github
Becky

By legeling

A slim dark-gray mackerel tabby Codex pet based on Becky, with curled ears, very round pale yellow eyes, black paw pads, and a thin ring-striped tail.

1820888Updated Sep 9, 2026
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PET·AZUMA9 listed
github
Azuma

By legeling

A compact Codex digital pet inspired by Azuma, a gentle gyaru schoolgirl with long ash-blonde wavy hair, sleepy blue-gray eyes, a calm sweet expression, and a sailor school uniform with a lime neckerchief; simplify her into a chibi mascot while preserving her soft elegance.

2610888Updated Sep 9, 2026
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PET·ASUKA8 listed
github
Asuka

By legeling

A fiery chibi mecha pilot digital pet inspired by Asuka from Evangelion.

2950888Updated Sep 9, 2026
DownloadSource

Codex Pets resources for AI agent workflows

Explore the connections between the Codex Pets hub, specialized Claude Skills, and open-source developer tools.

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, install a custom pet package, or share your own pet.json and spritesheet.webp package from a public GitHub repository. This hub brings together GitHub, custom pets, sharing, and install examples so AI coding teams can find community pets, inspect source links, copy install commands, and submit new packages from one AIMCP page.

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.
Where can I find GitHub, custom pets, sharing, and install examples?
Use the Codex Pets hub to browse community packages, open GitHub source links, copy install commands, compare examples, and submit a custom pet package 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.