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·DENIA8 listed
Denia preview
external
Denia

By Aeolion

A compact Codex digital pet based on Denia, a pink-haired fantasy girl with ornate blue, black, white, pink, and red details.

1000Updated Jun 13, 2026
PET·YUSHIC listed
Yushi Cat preview
external
Yushi Cat

By foxion

A tiny white cat wearing a tan flowerpot helmet with orange rim and a blue star on its belly.

0000Updated May 20, 2026
PET·CODEXP listed
摸鱼奶龙 preview
external
摸鱼奶龙

By bolt35328

A small yellow chibi dragon who is happily slacking off by hugging a blue fish.

0000Updated May 20, 2026
PET·CODEXP listed
菲比 preview
external
菲比

By vanfff

A tiny blonde chibi companion with a white wide hat, purple eyes, blue hair clip, blue neck ribbon, and a slightly smug sticker-expression personality.

3100Updated Jun 8, 2026
PET·KAGUYA listed
Kaguya preview
external
Kaguya

By boring3

A tiny chibi Cosmic Princess Kaguya companion with moon-rabbit details and bright festival robes.

1000Updated Jun 12, 2026
PET·YELU32 listed
Yelu preview
external
Yelu

By lilstrawberry

A compact night heron Codex pet with a red eye, dark crown, white face plumes, navy wings, gray belly, long beak, and tiny golden legs.

2000Updated Jun 14, 2026
PET·DUBU2E listed
dubu preview
external
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.

6000Updated Jun 14, 2026
PET·NURARI listed
Nurari preview
external
Nurari

By KeiroKamioka

A scary Nurarihyon yokai pet based on the attached ink-style reference image.

11000Updated Jun 13, 2026
PET·GLACEE listed
Glace preview
external
Glace

By Delpcon

A tiny icy Glaceon-inspired digital pet with big ears, teal eyes, blue ear ribbons, fluffy tail, and a playful wink.

1000Updated Jun 14, 2026
PET·NERO12 listed
Nero preview
external
Nero

By Marsh

A tiny chibi digital pet inspired by a blue-black haired anime boy with glasses and a gentle side smile.

3000Updated Jun 17, 2026
PET·KIRBYC listed
Kirby preview
external
Kirby

By kirby_king

A cheerful round pale pink digital pet with big blue oval eyes, rosy cheeks, a happy open mouth, rounded limbs, and deep red shoes.

1100Updated Jun 7, 2026
PET·MIKUKI listed
Miku Kimono preview
external
Miku Kimono

By moseyuh

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

1100Updated Jun 7, 2026
Previouspage 119Next

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.