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·CLIPPY listed
Clippy preview
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Clippy

By samirettali

A compact pixel-style pet inspired by Microsoft's Clippy paperclip assistant.

27000Updated Aug 16, 2026
PET·BILBOT listed
Bilbo the Hobbit preview
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Bilbo the Hobbit

By timekone

A tiny curly-haired fantasy traveler pet with a green cloak, vest, satchel, and bare feet.

3000Updated Aug 17, 2026
PET·ATUIN7 listed
ATuin preview
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ATuin

By e38383

Great A'Tuin carries four elephants and the Discworld through space as a Codex pet.

13000Updated Aug 16, 2026
PET·REZEAD listed
Reze preview
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Reze

By Cosmikvirgin

A chibi pixel-pet inspired by Reze from Chainsaw Man, compact and expressive for Codex.

7000Updated Aug 17, 2026
PET·ROCKET listed
Rocket preview
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Rocket

By lastmansleeping

A fluffy tricolor puppy companion based on Rocket, with a white face blaze, black ears, white chest and paws, tan legs, and a shy curious expression.

1000Updated Jul 29, 2026
PET·RDEK22 listed
Ördek preview
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Ördek

By mert

A round, fluffy little white call duck with a compact body, short beak, big round eyes, and an irresistibly gentle presence.

13000Updated Aug 17, 2026
PET·ZOIDBE listed
Zoidberg preview
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Zoidberg

By e38383

A tiny Codex digital pet inspired by Zoidberg from Futurama, simplified into a chibi pixel-adjacent mascot.

10000Updated Aug 16, 2026
PET·BENDER listed
Bender preview
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Bender

By e38383

A tiny Codex digital pet version of Bender from Futurama.

34300Updated Aug 14, 2026
PET·AYAB81 listed
Aya preview
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Aya

By inujini_

A compact Codex digital pet based on Aya, a cheerful fox-eared visual review companion.

13000Updated Aug 16, 2026
PET·IROCKY listed
IRocky preview
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IRocky

By valkyr

A compact faceless stone spider-like digital pet inspired by the Rocky plush reference, with green mineral glow spots.

18000Updated Aug 16, 2026
PET·MISSMI listed
Miss Minute preview
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Miss Minute

By rphlmr

A friendly orange clock companion with white gloves, orange boots, black stick limbs, large eyes, and a hand-drawn watercolor cartoon look.

38100Updated Aug 16, 2026
PET·CHIPST listed
Chipstack preview
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Chipstack

By Kathane

A lively stack of red, green, and blue poker chips in a 1930s rubber-hose cartoon style.

15000Updated 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.