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·FAYE45 listed
Faye preview
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Faye

By maxg24

A tiny confident space-cowgirl pet inspired by Faye Valentine.

32000Updated Oct 29, 2026
PET·OZZYCB listed
Ozzy preview
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Ozzy

By maxg24

A tiny prince-of-darkness rock mascot with long dark hair, round tinted glasses, black outfit, compact bat-morph movement, tiny guitar, and a mischievous face.

31000Updated Oct 31, 2026
PET·PAUL21 listed
Paul preview
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Paul

By maxg24

A tiny desert prophet-duke companion in a dark stillsuit, inspired by Villeneuve-era sci-fi desert costuming without copying a real actor likeness.

37000Updated Oct 26, 2026
PET·SPIKE2 listed
Spike preview
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Spike

By maxg24

A compact digital-pet version of Spike Spiegel with a blue suit, yellow shirt, green-tinted hair, and relaxed martial-artist poise.

41000Updated Oct 30, 2026
PET·SCOUT0 listed
Scout preview
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Scout

By maxg24

Scout is a tiny space-corgi companion with retro bounty-crew charm and a calm, watchful personality.

41000Updated Oct 30, 2026
PET·ROUNDC listed
Round Cola Hatch preview
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An original cute round-body Codex pet using Codex's default row order with only four visual behaviors: cola drinking, run while dragged or moving, ghost for failed or blocked states, and a burger-only review/done-like state.

19000Updated Oct 19, 2026
PET·USAGIC listed
Usagi Crawl preview
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Usagi Crawl

By cuber

A tiny Usagi-inspired Codex companion crawling along the ground.

30000Updated Oct 29, 2026
PET·HANDDR listed
Hand-Drawn Patisserie Snow Miku preview
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A cute original hand-drawn patisserie snow mascot for Codex, inspired by soft blue snow, music, sweets, and crayon doodles.

23000Updated Sep 16, 2026
PET·CODEXP listed
户山香橙 preview
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户山香橙

By lincoco

A tiny Codex-style chibi digital pet inspired by Kasumi Toyama, with purple eyes and stage-energy guitar poses.

17100Updated Oct 22, 2026
PET·GUGUGA listed
GUGUGAGA preview
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GUGUGAGA

By Hibik1

A chibi penguin-suit desktop pet girl with black bob hair, blue-gray eyes, yellow beak hood, white belly, flippers, yellow feet, and a silver ring accessory.

50000Updated Oct 30, 2026
PET·CODEXP listed
小八 preview
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小八

By Leo

Chiikawa-style Hachiware-inspired Codex pet with blue ear cap, white rounded body, blush cheeks, tiny tail, and cheerful expression.

65000Updated Oct 31, 2026
PET·PODDY5 listed
Poddy preview
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Poddy

By timpietrusky

A friendly tech-savvy flying robot companion from Runpod.

38000Updated Oct 30, 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.