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
旋钮舞盘仔 preview
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A cheeky Yeelight knob-control pet inspired by tactile dimming, rotation, and scene adjustment.

0000Updated Jul 9, 2026
PET·CODEXP listed
场景棱光仔 preview
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A polished Yeelight scene-light pet inspired by smooth dimming, whole-home lighting scenes, and playful ambient color.

0000Updated Jul 9, 2026
PET·POMPOM listed
Pompompurin preview
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A cute yellow beret puppy Codex pet inspired by Pompompurin, snacking happily with a tiny heart and side-view running with flipping ears.

0000Updated Jul 9, 2026
PET·NAMO71 listed
Namo preview
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Namo

By MuneebStaleOnion

A tiny wholesome transparent-background Codex companion inspired by Narendra Modi, with white hair, white beard, rimless spectacles, white kurta, saffron sleeveless jacket, tricolour pin, and friendly confident expression.

4000Updated Jul 2, 2026
PET·SHOUYU listed
Shouyuan preview
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Shouyuan

By RonHai

A tiny black source-of-truth notebook for Codex builders: calm, evidence-first, boundary-aware, and always ready for one last review before shipping.

8000Updated Jul 5, 2026
PET·TRAFFI listed
Traffic Light preview
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Traffic Light

By lycheenut

A pixel-art traffic light Codex pet derived from the supplied reference image; only the signal lights animate.

9000Updated Jul 6, 2026
PET·REDGRE listed
Red Green Light preview
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A pixel traffic light Codex pet with green idle, yellow running, yellow waiting, red failed, and yellow-green review states.

9000Updated Jul 6, 2026
PET·TRUERE listed
Trueredbluelight preview
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A true traffic light Codex pet with green idle, yellow running, yellow waiting, red failed, and yellow-green review states.

11000Updated Jul 6, 2026
PET·EKKO1C listed
Ekko preview
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Ekko

By im_ytoufik

An upgraded original chronotech robot pet for Youssef: teal-eyed builder with real animated wave, jump, run, work, review, waiting, failed, and idle states.

4000Updated Jun 21, 2026
PET·RAMD85 listed
Ram / ラム preview
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A tiny, cute Ram who loves steamed potatoes. / 蒸かし芋が大好きな、小さくてかわいいラム。 / 一只喜欢蒸土豆的小小可爱拉姆。 / Буға піскен картопты жақсы көретін кішкентай сүйкімді Рам.

10000Updated Jul 2, 2026
PET·REM89F listed
Rem preview
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Rem

By l1

Just a cute Rem that loves ice cream. 一只喜欢冰淇淋的可爱蕾姆。Балмұздақты жақсы көретін сүйкімді Рем.

11000Updated Jul 9, 2026
PET·669E42 listed
66 preview
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66

By Min

A gentle white Labrador retriever Codex pet based on the supplied dog photos.

7000Updated Jun 25, 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.