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·YOUNGD listed
Young David preview
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Young David

By anthony

A tiny ruddy shepherd-boy David Codex pet with curls, sling pouch, simple tunic, and future-king presence.

1000Updated Jun 14, 2026
PET·YASUSA listed
Yasusada preview
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Yasusada

By Lazenca

A tiny Codex pet inspired by Yamato-no-kami Yasusada, with blue haori robes, dark hakama, white scarf, and gentle swordsman energy.

6000Updated Jun 13, 2026
PET·HUJINT listed
Hu Jintao preview
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Hu Jintao

By anthony

A compact Codex pet inspired by Hu Jintao, with neatly combed dark-gray hair, reserved expression, charcoal suit, white shirt, and burgundy tie.

4000Updated Jun 11, 2026
PET·MANAGE listed
Manager Anna preview
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Manager Anna

By solazhu

A cute ponytail little-girl baseball manager pet who normally carries a baseball bat and works by lying on her belly writing tactics on blank paper.

0000Updated May 20, 2026
PET·ROSALA listed
Rosalai preview
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Rosalai

By Petchaigen

A tiny pink-silk Thai-inspired companion with warm brown hair, gold accents, and calm elegant energy.

0000Updated May 20, 2026
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.

0000Updated May 20, 2026
PET·ARONAF listed
Arona preview
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Arona

By aluola

Blue Archive pet: Arona (cheerful blue-haired AI girl) in Codex digital pet sprite style.

0000Updated May 20, 2026
PET·GUTSY2 listed
Gutsy preview
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Gutsy

By harley

A tiny fierce dark swordsman companion with spiky black hair, black cloak, dark armor, one intense eye, and an oversized slab sword.

8000Updated Jun 24, 2026
PET·ABF74D listed
A-B preview
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A-B

By harley

A tiny cheerful pink fairy companion with purple puff hair, big blue eyes, a blue petal dress, translucent wings, and a small star wand.

6000Updated Jun 19, 2026
PET·NOVABY listed
Nova Byte preview
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Nova Byte

By harley

A tiny cheerful cyber robot companion with big pink eyes, a rounded helmet, headphones, white steel panels, pink and cyan lights, and compact chibi limbs.

12000Updated Jun 17, 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.

0000Updated May 20, 2026
PET·MOOMEW listed
MooMew Coder preview
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A chibi tuxedo cat coding companion with laptop, yarn, review, jump, and error animations.

1000Updated Jun 13, 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.