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·PONYOC listed
Ponyo_Ci preview
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Ponyo_Ci

By zirandeziranjuan

A fan-made chibi red-haired sea child pet built from eight unified character master illustrations.

12000Updated Aug 16, 2026
PET·ELEGAN listed
Elegant Femto preview
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Elegant Femto

By leesama

A refined Codex pet inspired by Femto from Berserk, reimagined as a beautiful chibi dark-hawk knight with sleek black-violet armor and winged cloak.

10000Updated Aug 15, 2026
PET·ASUKAE listed
Asuka EVA preview
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Asuka EVA

By jackmat

An original EVA-inspired red-haired anime mecha pilot figure pet for Codex.

12000Updated Aug 16, 2026
PET·ZUIHOC listed
瑞凤zuiho preview
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瑞凤zuiho

By zuiho

A compact chibi archer pet inspired by the provided green shrine-archer reference, with restrained desktop-pet motion.

12000Updated Aug 16, 2026
PET·CODESH listed
Code Shark preview
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Code Shark

By sharkboy

A blue pixel-art shark coding pet with a blank stare, hoodie, and terminal patch.

1000Updated Aug 17, 2026
PET·LEESIN listed
Lee Sin preview
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Lee Sin

By jackmat

A League of Legends Lee Sin-inspired blind monk martial artist pet for Codex.

7000Updated Aug 17, 2026
PET·CREAMC listed
Cream Cat Video preview
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Transparent video-style cat pet mapped from local videos: enlarged sleep idle, grooming failed/review, standing waiting, sitting movement, slower side-sit running, slower completion jumping, and paw waving.

9000Updated Aug 17, 2026
PET·PERCYT listed
Percy Tau RSA preview
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[worldcup][South Africa][🇿🇦] A chibi pixel-art Percy Tau in a classic South Africa national-team football kit.

11000Updated Aug 16, 2026
PET·SCHICK listed
Schick preview
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Schick

By zhan

[worldcup][Czech Republic][🇨🇿] Patrik Schick as a Czech national-team chibi footballer pet with a confident striker presence.

11000Updated Aug 16, 2026
PET·SONNY4 listed
Sonny preview
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Sonny

By zhan

[worldcup][South Korea][🇰🇷] A chibi Korean national-team football star pet inspired by Son Heung-min, with a sunny captain-like expression and close-control football actions.

12000Updated Aug 16, 2026
PET·EDSON0 listed
Edson preview
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Edson

By zhan

[worldcup][Mexico][🇲🇽] A 2.75-head chibi pixel-art Mexico football star pet inspired by Edson Alvarez.

10000Updated Aug 16, 2026
PET·GATSBY listed
Gatsby preview
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Gatsby

By uladzimir_kalinets

A four-year-old male orange Pomeranian with a huge fluffy mane, tiny paws, glossy black eyes, black button nose, tan face, cream chest, and cheerful tongue-out expression.

10000Updated Aug 17, 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.