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·AYAME8 listed
Ayame preview
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Ayame

By inujini_

A sleepy, teasing adult fox-woman planning scout with red-black hair and small fox ears.

22000Updated Oct 15, 2026
PET·TSUBAK listed
Tsubaki preview
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Tsubaki

By inujini_

A quiet silver-haired fox lady pet who studies context with reserved grace.

30000Updated Oct 25, 2026
PET·MOMO28 listed
Momo preview
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Momo

By inujini_

A very energetic fox-child test runner pet with a bright smile.

47000Updated Oct 24, 2026
PET·PCGUY3 listed
PC Guy preview
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PC Guy

By nico

A photorealistic office worker companion in a brown blazer, striped tie, khakis, and dress shoes.

33000Updated Oct 24, 2026
PET·DORO76 listed
Doro preview
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Doro

By chochou

A tiny white chibi pet with pink hair, purple eyes, and a side rose ribbon.

73200Updated Oct 16, 2026
PET·CODEXF listed
Codex Frog preview
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Codex Frog

By muhneesh

A compact blue and purple pixel frog inspired by the Codex frog reference.

45000Updated Oct 21, 2026
PET·CODEXP listed
企诺 preview
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企诺

By bachongyun

企诺是一只圆滚滚的企鹅系白发小宠物,黑白围巾、金色耳饰和小黄脚,表情乖巧可爱。.

34000Updated Oct 23, 2026
PET·RISING listed
Rising Lion 瑞星小狮子 preview
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A tiny golden lion mascot inspired by the classic Rising antivirus, friendly, brave, and ready to help.

45000Updated Oct 21, 2026
PET·BUILDE listed
Builder Pepe preview
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Builder Pepe

By lolcopeharder

A chill Builder Pepe frog mascot digital pet wearing a yellow hard hat with white braces code logo, yellow safety vest, white shirt, tan work pants, brown tool belt and boots, holding a silver wrench and open laptop.

36000Updated Oct 24, 2026
PET·DOFOO1 listed
Dofoo preview
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Dofoo

By dofoo

A cute capybara digital pet with dark square glasses, a blue-and-white striped shirt, and dark blue shorts.

29000Updated Oct 23, 2026
PET·KAKA51 listed
Kaka preview
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Kaka

By chada

Kaka (卡卡) is a nostalgic golden lion companion inspired by the Rising AntiVirus (瑞星杀毒) mascot, remembered fondly by many people in China.

38000Updated Oct 20, 2026
PET·PUDDIN listed
Pudding Pup preview
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Pudding Pup

By ZHtwinkle

A tiny cream puppy companion with glossy dark eyes and floppy ears.

31000Updated Oct 24, 2026

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.