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.

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PET·GENBAC listed

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Genba Cat

By nkmry

A cheerful gray-and-white safety helmet cat for Codex.

cute weird animated hand-drawn+3

8000Updated Aug 16, 2026

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PET·TRIPLE listed

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Triple T

By FuriouzJukez

A pixelated brown Codex companion with huge eyes, a trusty wooden bat, and a focused laptop coding mode.

pixel animated creature codex-pets

7100Updated Aug 16, 2026

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PET·DRIZZD listed

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Drizz

By rphlmr

A small Drizzle droplet.

cute mascot utility pixel+4

15000Updated Aug 16, 2026

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PET·GROGU1 listed

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Grogu

By Patrick

Grogu as a child

cute pixel celeb animated+3

44100Updated Aug 16, 2026

PET·GROGUJ listed

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Grogu Jedi

By Patrick

Grogu as a jedi!

cute animated pixel hand-drawn+3

24100Updated Aug 17, 2026

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PET·NEO71F listed

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Neo

By sinproper

A tiny Codex digital pet inspired by Neo from The Matrix, with a black coat, dark sunglasses, and subtle green code-energy styling.

animated retro person codex-pets

11100Updated Aug 16, 2026

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PET·CHIBIW listed

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Chibi Warrior Knight

By omar

A compact Metin2-inspired armored swordsman pet with a broad blade, guarded stance, and heroic warrior-class combat gestures.

animated game person codex-pets

9000Updated Aug 17, 2026

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PET·ARIMAK listed

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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.

cute anime animated pixel+3

10000Updated Aug 16, 2026

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PET·TOMORI listed

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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.

pixel retro game mascot+6

16000Updated Aug 16, 2026

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PET·RUJIEA listed

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Ruji

By c3drikTheNarwhal

A friendly neon RUJI logo companion for Codex.

cute animated robot mascot+2

10000Updated Aug 16, 2026

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PET·MEIZON listed

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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.

cute weird animated pixel+5

13000Updated Aug 16, 2026

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PET·PUGIN0 listed

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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.

cute weird animal pixel+4

17000Updated Aug 16, 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.