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·OTTO2B listed
github
Otto

By young1the

A tiny golden puppy companion with floppy ears, glossy eyes, rosy cheeks, and expressive task animations.

26001Updated Oct 17, 2026
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PET·MOCHI6 listed
github
Mochi

By young1the

A tiny pink bunny companion with tall soft ears, glossy eyes, rosy cheeks, and expressive task animations.

53001Updated Oct 20, 2026
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PET·FENN11 listed
github
Fenn

By young1the

A tiny coral fox companion with sharp little ears, a fluffy tail, glossy eyes, and expressive task animations.

16001Updated Oct 21, 2026
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PET·CATO32 listed
github
Cato

By young1the

A tiny lavender cat companion with soft rounded proportions, glossy eyes, rosy cheeks, and expressive task animations.

71201Updated Oct 22, 2026
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PET·BLOOP0 listed
github
Bloop

By young1the

A tiny mint frog companion with round raised eyes, rosy cheeks, a gentle goofy face, and expressive task animations.

16001Updated Oct 23, 2026
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PET·VENDIN listed
Vending Machine Oracle preview
github

A bright vending-machine oracle mascot with a glowing cyan face, red rounded body, cream front panel, crystal prize window, side crank arm, and compact robot feet.

20200Updated Oct 23, 2026
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PET·SEWING listed
Sewing Machine Stitcher preview
github

A friendly vintage sewing machine mascot with teal enamel, cream casing, chrome trim, thread spools, a pincushion, and a measuring tape.

16000Updated Oct 23, 2026
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PET·PUDDLE listed
Puddle Warrant Possum preview
github

A scruffy possum municipal inspector with a traffic cone hat, orange civic sash, folded warrant paper, and a rainy puddle-watch vibe.

20100Updated Oct 8, 2026
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PET·CULVER listed
Culvert Oracle Axolotl preview
github

A cheerful culvert oracle axolotl carrying a brass key and map through hidden waterways.

14100Updated Oct 22, 2026
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PET·CODEXY listed
github
Codexy

By legeling

An original mint-haired Codex AI assistant with hardworking task animations and a complete 16-direction look loop.

36301,129Updated Oct 19, 2026
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PET·DEEPSE listed
github
DeepSeek Girl

By legeling

聪明亲切的蓝鲸少女,带着鲸鳍与大鲸尾陪你完成任务。

86101,058Updated Oct 23, 2026
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PET·AWESOM listed
github
疾旋鼬

By legeling

活泼可爱的蓝白冰龙鼬,以轻快的左右摇摆陪伴 Codex 工作。

48001,171Updated Oct 24, 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.