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·CODEXP listed
Codex Purrprompt V2 preview
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A happy fluffy gray-tabby Codex pet with a giant white ruff, kind yellow-green eyes, and playful terminal animations.

14000Updated Aug 21, 2026
PET·CUTENA listed
cute-nailong preview
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A rounded yellow 3D toy-style Nailong mascot pet based on the provided reference poses.

1000Updated Aug 17, 2026
PET·GIZWIC listed
Gizwick the Gremlin preview
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A mischievous gremlin engineer from a forgotten wizard tower, powered by sparks, bad ideas, and dangerous confidence.

15000Updated Aug 21, 2026
PET·SPARKL listed
Sparkle Kitty preview
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A sparkly, pretty kawaii white kitten pet with a bow, designed as an original non-infringing mascot.

2000Updated Aug 17, 2026
PET·BLACKH listed
Black Hoodie Boy preview
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A chibi black-hoodie Codex desktop pet with dedicated running frames.

0000Updated Jul 21, 2026
PET·PETBAT listed
pet-ba-to preview
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pet-ba-to

By brrtbrrt

A friendly bald man in a cream formal embroidered shirt, turned into a compact mascot pet.

19000Updated Aug 20, 2026
PET·MIFFYE listed
miffy preview
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miffy

By Lemon777

A tiny friendly bunny holding a balloon, inspired by the provided reference image, cute and original, suitable as a Codex digital pet.

27000Updated Aug 20, 2026
PET·FLOWER listed
Flower Dreamdol preview
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A pastel dreamlike Codex pet inspired by the attached mascot, with a flower on its head, sleepy coding mode, and jewel-sparkling eyes when work completes.

2000Updated Aug 17, 2026
PET·YANAGI listed
Yanagi preview
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Yanagi

By Epic

A compact chibi anime sticker pet of Yanagi, calm reliable deputy chief energy with pink hair, glasses, headset, black-and-white uniform, teal accents, and secretary-commander props.From Zenless Zone Zero!

9000Updated Aug 17, 2026
PET·CLAWD3 listed
Clawd preview
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Clawd

By chochou

A Claude Code mascot.

29000Updated Aug 21, 2026
PET·ANYASL listed
Anya-sleepwear preview
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A sleepy pink-haired chibi in a teal starry nightcap and onesie with a tiny side companion.

6000Updated Aug 17, 2026
PET·BORIC5 listed
Bori preview
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Bori

By roona

A small sky-blue bird pet inspired by the cheerful middle bird in the user's reference image, simplified into Codex's pixel-mascot style with a yellow feather crest and warm, supportive energy.

2000Updated Aug 17, 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.