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·ORBITB listed
Orbit preview
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Orbit

By 0x436861

A tiny stylish astronaut Codex pet.

12000Updated Aug 24, 2026
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PET·ARIMAK listed
Arima Kana preview
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Arima Kana

By saitomunir808

Arima Kana as portrayed in the manga Oshi no Ko: a 17-year-old genius former child actress and the lead singer of the new B-Komachi.

13000Updated Aug 24, 2026
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PET·TOMORI listed
Tomori preview
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Tomori

By TomoriIsUrGod

A compact Codex pet based on the Tomori rounded black-and-white face mark, animated only through eye expression and soft body-shape changes.

20000Updated Aug 24, 2026
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PET·BERNIE listed
Bernie preview
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Bernie

By xanderwalker

A tiny Formula 1 paddock boss with silver hair, round tinted glasses, a crisp white shirt, black trousers, and a no-nonsense stride.

17000Updated Aug 24, 2026
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PET·LANDO1 listed
Lando preview
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Lando

By xanderwalker

A tiny helmeted racing-driver pet inspired by Lando Norris in an orange race suit and neon yellow patterned helmet.

17100Updated Aug 24, 2026
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PET·MEIZON listed
Meizon preview
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Meizon

By xiovanasa

A wide-eyed red-hooded house-spirit with a roof hat and a big yellow bell, adapted from the user's original character art.

16000Updated Aug 24, 2026
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PET·PUGIN0 listed
Pug-in preview
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Pug-in

By xiovanasa

A grumpy plug-carrying pug with an orange flame buddy, adapted from the user's original character art.

20000Updated Aug 24, 2026
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PET·MONGOL listed
Mongol Command preview
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Mongol Command

By theaaron

A tiny synthwave Mongol command warrior inspired by steppe conqueror armor, built as a Codex desktop pet.

15000Updated Aug 22, 2026
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PET·KARENC listed
Karen-chan preview
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Karen-chan

By simony

Karen-chan Codex pet built from the supplied sprite sheet with original sprites cropped and packed by state.

14000Updated Aug 24, 2026
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PET·SPYFAM listed
spyfam-Yor preview
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spyfam-Yor

By simony

A tiny Yor Forger-inspired cozy red-sweater digital pet with dramatic cooking, greeting, aegyo, tea, and action effects.

16000Updated Aug 24, 2026
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PET·THORNY listed
Thorny Shadow v1 preview
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A darker action-styled chibi Codex pet variant with combat work, weapon-care review, and battle-mishap failure motions.

20000Updated Aug 24, 2026
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PET·JUNIE6 listed
Junie preview
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Junie

By bunnychloe

A tiny upbeat bunny officer companion for calm, focused coding sessions.

12000Updated Aug 24, 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.