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.

Leaderboard Submit a pet

PET·ACETAF listed

external

Ace Taffy

By norris404

An ace-level gamer from 1883.

cute animated pixel anime+3

12000Updated Aug 16, 2026

Download

PET·LOKIDC listed

external

Loki

By e38383

A little husky puppy with one ear still hanging down.

cute animated animal soft+1

13000Updated Aug 17, 2026

PET·RDEK22 listed

external

Ördek

By mert

A round, fluffy little white call duck with a compact body, short beak, big round eyes, and an irresistibly gentle presence.

cute soft animal codex-pets

12000Updated Aug 14, 2026

PET·IROCKY listed

external

IRocky

By valkyr

A compact faceless stone spider-like digital pet inspired by the Rocky plush reference, with green mineral glow spots.

cute weird animated pixel+5

18000Updated Aug 16, 2026

PET·MIKUFA listed

external

Miku

By tune

based on hatsune miku.

anime mascot cute animated+6

598500Updated Aug 17, 2026

PET·TEMPES listed

external

Tempest V3

By sweetchaos

A round glossy blue slime pet inspired by Rimuru Tempest's soft dome-like slime form.

anime soft cute creature+1

27100Updated Aug 16, 2026

PET·CODIX4 listed

external

Codix

By julianovmartins

A cheerful knot-shaped Codex pet inspired by the OpenAI mark, with mint-and-ivory ribbon loops, tiny feet, expressive eyes, and playful work-state animations.

animated cute soft mascot+2

9000Updated Aug 16, 2026

PET·CRUMBL listed

external

Crumbly

By nico

A tiny blue cookie-loving monster companion with chaotic snack energy.

animated anime celeb mascot+4

9000Updated Aug 16, 2026

PET·TILLYA listed

external

Tilly

By Clutch

Tilly is a fluffy long-haired calico kitty with a white chest ruff, pink nose, green-yellow eyes, and calm curious expression.

cute soft animal codex-pets

8000Updated Aug 14, 2026

PET·DRUIDI listed

external

Druidika

By nico

A tiny druid Codex companion with a leafy hood, warm face, and compact pixel-pet silhouette.

animated retro anime soft+3

8000Updated Aug 16, 2026

PET·MIRACU listed

external

Miraculix

By nico

A tiny original potion-druid desk companion with a leafy hat and friendly beard.

anime animated celeb cute+3

8000Updated Aug 16, 2026

PET·OBELIX listed

external

Obelix

By nico

A tiny cheerful Gaul-style boulder carrier for steady coding sessions.

animated anime celeb cute+5

12000Updated Aug 16, 2026

Previouspage 13Next

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.