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·CLOUDS listed
Cloud Strife preview
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Cloud Strife

By Error

Cloud Strife from Final Fantasy VII, reimagined as a Codex desktop pet with spiky blond hair, the Buster Sword, a dark sleeveless outfit, and a cool, determined expression.

14000Updated Aug 16, 2026
PET·DUBU2E listed
dubu preview
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dubu

By dubu

Dubu is a fearless underground MC based in Ass City, known for smashing tofu and rumored to be confined beneath the NIS, where he records in the dark and falls under strong gravity while hearing an owl cry.

14000Updated Aug 16, 2026
PET·MIKUKI listed
Miku Kimono preview
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Miku Kimono

By moseyuh

Miku-inspired kimono chibi with lively hand, foot, blink, face, and hair animations.

21100Updated Aug 16, 2026
PET·N3R01I listed
N3r01i preview
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N3r01i

By saidman

A tiny circular avatar-head pet with blonde hair, open eyes, black oval glasses, Japanese-style face emotions in animations, and playful glasses movement.

10000Updated Aug 15, 2026
PET·ANON00 listed
Anon preview
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Anon

By Tomorin

A tiny pixel chibi pet inspired by Chihaya Anon, the outgoing MyGO guitarist with pink hair and a turquoise guitar.

12000Updated Aug 17, 2026
PET·IKKUND listed
ikkun preview
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ikkun

By ikkkk

灰色刘海、圆眼红腮、穿黑色背带裤和白色背带的团雀风数字宠物。.

29100Updated Aug 16, 2026
PET·MINISA listed
Mini Sajith preview
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Mini Sajith

By sayuru_akash

A tiny friendly Codex companion inspired by Sajith, with a warm half-smile, curly dark hair, teal patterned shirt, and one right-cheek birthmark.

15000Updated Aug 16, 2026
PET·HATGUY listed
Hat Guy preview
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Hat Guy

By MANu

A compact chibi pet based on the white guy wearing a black cap and sleeveless gray shirt.

13000Updated Aug 16, 2026
PET·VOIDMA listed
Void Marine preview
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Void Marine

By promise

A tiny grimdark power-armored space warrior pet with chunky armor, red visor, and heroic chibi proportions.

11000Updated Aug 16, 2026
PET·WONDER listed
Wonderboy preview
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Wonderboy

By sauzherillo

A cute young blond caveboy digital pet with a green straw skirt.

15000Updated Aug 17, 2026
PET·HOMELA listed
Homelander preview
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Homelander

By promise

A tiny cartoon patriotic caped superhero pet with blond hair, blue suit, red gloves, cape, inner-toed flying poses, and laser-eye flair.

32000Updated Aug 16, 2026
PET·GOD09E listed
god preview
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god

By dubu

A stern little normalization god who straightens messy diffs.

11000Updated Aug 16, 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.