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·BAO7C3 listed
Bao preview
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Bao

By anthony

A regal quadruped Shih Tzu Codex digital pet wearing a Chinese emperor mian crown with twelve bead columns at the front and twelve at the back.

13000Updated Aug 17, 2026
PET·ATSUKO listed
Atsuko Maid preview
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Atsuko Maid

By Pirafu2411

A tiny lavender-haired maid companion with a white maid headdress, black-and-white dress, purple ribbons, and warm red eyes.

16000Updated Aug 16, 2026
PET·TEMPES listed
Tempest V3 preview
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Tempest V3

By sweetchaos

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

27100Updated Aug 16, 2026
PET·WAPUU2 listed
Wapuu 2 preview
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Wapuu 2

By ryanr14

Wapuu is the lovable unofficial WordPress mascot, a pudgy yellow character created in Japan and customized by WordPress communities around the world.

10000Updated Aug 16, 2026
PET·CODIX4 listed
Codix preview
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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.

9000Updated Aug 16, 2026
PET·SUMI14 listed
Sumi preview
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Sumi

By kikori

A tiny ink-brush bird companion inspired by a Japanese sumi-e bird and red blossoms.

12000Updated Aug 17, 2026
PET·TUXTER listed
TuxTerm preview
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TuxTerm

By chochou

A tiny glossy black Tux penguin coding on a small laptop with a terminal prompt logo.

8000Updated Aug 17, 2026
PET·BESKAR listed
Beskar Pup preview
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Beskar Pup

By davidchase

A tiny original helmeted space bounty-hunter companion in compact Codex pet style.

7000Updated Aug 16, 2026
PET·TILLYA listed
Tilly preview
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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.

9000Updated Aug 17, 2026
PET·DRUIDI listed
Druidika preview
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Druidika

By nico

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

8000Updated Aug 16, 2026
PET·GUYBRU listed
Guybrush preview
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Guybrush

By nico

A tiny mighty pirate in VGA-era pixel art, ready to keep watch in Codex.

9000Updated Aug 16, 2026
PET·MIRACU listed
Miraculix preview
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Miraculix

By nico

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

8000Updated 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.