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.

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PET·IKUNCH listed

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ikunchick

By LarryNigi

A tiny basketball chick digital pet based closely on the provided IKun chick reference.

cute animated anime celeb+4

41000Updated Oct 23, 2026

PET·AMEATH listed

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爱弥斯 / Ameath

By firmant

A compact chibi Codex pet inspired by Ameath, with pink flowing hair, teal accents, a white-and-navy frilled outfit, and bright curious energy.

animated anime pixel game+2

41000Updated Oct 25, 2026

PET·STARGU listed

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Star Guardian Jinx

By TobiZhao

A tiny chibi Star Guardian Jinx-inspired Codex pet with magenta twin tails, star charm, white-and-purple outfit, and playful magical energy.

animated game cute anime+2

25000Updated Oct 24, 2026

PET·CODEXP listed

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雅儿贝德

By MrLLL_

A compact manga-quality realistic-comic desktop pet based on Albedo: black hair, ivory horns, golden eyes, white gown, black wing accents, and a calm haughty expression.

animated anime cute pixel+2

30100Updated Oct 25, 2026

PET·SHIELD listed

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Shieldcub

By jichao

A cheerful guardian lion cub mascot with a warm orange-gold palette, round cheeks, a fluffy sunburst mane, oversized front paws, a small teal neckerchief, and a friendly watchful expression.

animated anime object codex-pets

33000Updated Oct 25, 2026

PET·STEWIE listed

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Stewie

By jin

A mischievous tiny cartoon toddler pet with a football-shaped head, red overalls, and a dollar-bill prop.

anime celeb animated cute+2

32000Updated Oct 24, 2026

PET·MIKOSE listed

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Miko Serika

By rikaaa0928

Miko Serika from blue archive.A tiny shrine-kitty miko companion with black hair, red eyes, cat ears, red hakama, white sleeves, and a small pink halo motif.

anime cute game person+1

40000Updated Oct 23, 2026

PET·APPLEM listed

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Apple Muse

By opask

A high-quality silver Apple-inspired pixel SD Codex pet.

animated anime cute mascot+3

32000Updated Oct 25, 2026

PET·CLAUDE listed

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Claude Muse

By opask

A high-quality coral Claude-inspired pixel SD Codex pet.

animated anime cute mascot+3

42000Updated Oct 25, 2026

PET·GEMINI listed

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Gemini Muse

By opask

A high-quality prism Gemini-inspired pixel SD Codex pet.

animated anime pixel cute+3

27000Updated Oct 11, 2026

PET·GPTMUS listed

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GPT-muse

By opask

A tiny aqua-white Codex companion with silver hair and teal accents.

animated anime pixel cute+3

28000Updated Oct 26, 2026

PET·LINUXM listed

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Linux Muse

By opask

A high-quality penguin-themed Linux-inspired pixel SD Codex pet.

animated anime pixel cute+3

27000Updated Oct 20, 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.