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·BEHELI listed
Behelit_v2 preview
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Behelit_v2

By bra611374

Crimson Behelit egg relic with canonical misplaced facial features and unsettling face-emergence animation.

28000Updated Oct 10, 2026
PET·GLOMI8 listed
Glomi preview
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Glomi

By tetratetra

A glowing chibi sea bunny pet with translucent cyan ears, hot pink hair, purple bows, and a dark blue-purple coat.

20000Updated Oct 11, 2026
PET·QOBSTE listed
Qobster preview
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Qobster

By cheng

QQ Penguin in a Lobster Costume

21000Updated Oct 5, 2026
PET·AOGUAN listed
aoguang preview
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aoguang

By may

A calm and powerful chibi dragon king with white scales, flowing silver hair, and an icy blade.

23000Updated Oct 9, 2026
PET·CODEXP listed
毛泽东 preview
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毛泽东

By Wade618

A compact desktop pet based on the provided historical portrait references, with a slightly chubby body, distinctive side hair, a chin mole, and grey tunic clothing.

46000Updated Oct 11, 2026
PET·FERNPI listed
Fern Pixel preview
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Fern Pixel

By side_inventory

A pixel-art Codex pet inspired by Fern, with long purple hair, calm expression, dark winter dress, white blouse, and composed mage-student poise.

34000Updated Oct 11, 2026
PET·FRIERE listed
Frieren Pixel preview
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Frieren Pixel

By side_inventory

A pixel-art Codex pet inspired by Frieren, with silver twin-tail hair, elf ears, red earrings, white-and-gold mage outfit, and three signature expressions.

34000Updated Oct 9, 2026
PET·FRIERE listed
Frieren-maplestory preview
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Frieren-maplestory

By side_inventory

A MapleStory-style Frieren pet with sleepy elf-mage expressions, blue magic casting, and a dramatic twin-tail-gripping crying animation.

60000Updated Oct 11, 2026
PET·GIYUDE listed
Giyu-demonslayer preview
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Giyu-demonslayer

By side_inventory

A quiet, restrained Demon Slayer-inspired water swordsman pet with melancholic seriousness.

23000Updated Oct 9, 2026
PET·SHINOB listed
Shinobu-demonslayer preview
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Shinobu-demonslayer

By side_inventory

An elegant, playful, sharp and controlled butterfly swordswoman pet with a polite smile and poison-breath skill energy.

15000Updated Oct 10, 2026
PET·LITEBO listed
LiteBot preview
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LiteBot

By cheng

QQ Penguin in a Lobster Costume.

16000Updated Oct 7, 2026
PET·WORKBU listed
WorkBuddy preview
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WorkBuddy

By cheng

WorkBuddy, Tencent's AI agent office mascot.

357000Updated Oct 11, 2026

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.