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·CONANE listed
github
Conan Edogawa

By legeling

A tiny human boy detective pet based on Conan's own recognizable look, not transformed into an animal.

3040683Updated Aug 16, 2026
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PET·CODENO listed
github
CodeNoNo

By legeling

A compact floating AI coding companion robot with a white rounded body, glossy screen face, cyan eyes, rabbit-ear energy antennae, small light wings, and calm protective coding-pet behavior.

2000683Updated Aug 16, 2026
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PET·CLAUDE listed
github
Claude

By legeling

A tiny orange blocky digital pet with stubby side arms, short legs, and expressive pixel-art poses.

2740683Updated Aug 16, 2026
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PET·CHISPA listed
github
Chispa

By legeling

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

2350683Updated Aug 16, 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.

2770683Updated Aug 16, 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.

1510683Updated Aug 16, 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。

1620683Updated Aug 16, 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。

3310683Updated Aug 17, 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.

1700683Updated Aug 16, 2026
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PET·BUBAE3 listed
github
Buba

By legeling

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

3490683Updated Aug 17, 2026
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PET·BOCCHI listed
github
Bocchi

By legeling

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

1410683Updated Aug 16, 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。

1500683Updated Aug 16, 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.