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·ROXYBE listed
roxy preview
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roxy

By DR4G4NS

Roxy, a chibi glam-rock wolf Codex pet with a green keytar.

38000Updated Oct 28, 2026
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PET·SENNIN listed
Senninha preview
external
Senninha

By DOtero

Inspired by Ayrton Senna, the Brazilian three-time Formula 1 world champion, this tiny racer charges at bugs with pole-position focus and only pits to review the code.

30000Updated Oct 29, 2026
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PET·CODEX9 listed
Codex preview
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Codex

By Moonicker

A luminous terminal-ring Codex pet based on the updated gold opalescent prompt icon, simplified into a Codex digital pet.

39000Updated Oct 29, 2026
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PET·WIFEJA listed
Wifejack preview
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Wifejack

By enjojoy

A compact Codex digital pet based on a red-haired portrait reference.

32000Updated Oct 29, 2026
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PET·SHINCH listed
Shinchan preview
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Shinchan

By aditya

A tiny mischievous kindergarten-boy companion in a red shirt and yellow shorts.

41100Updated Oct 28, 2026
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PET·R2VADE listed
r2-vader preview
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r2-vader

By soraberu

A tiny black-and-red spherical space droid companion inspired by the provided reference image.

41200Updated Oct 29, 2026
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PET·PEANUT listed
Peanut preview
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Peanut

By Peanutchutney

A tiny baby elephant with soft gray ears and a cheerful, curious face.

32000Updated Oct 26, 2026
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PET·MAX1B3 listed
Max preview
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Max

By garanda

A friendly AI-powered coding companion, represented as a pixel-art yellow Labrador puppy with soft cream fur, large dark eyes, and a red collar. It symbolizes reliability, approachability, and precise interaction between human intent and code execution.

23000Updated Oct 26, 2026
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PET·HAPPYB listed
Happy Brush preview
external

A tiny Bob Ross-inspired painter pet with curly hair, beard, brush, and calm happy energy.

22000Updated Oct 20, 2026
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PET·DISCOP listed
Discopuff preview
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Discopuff

By anon

A graphic disposable vape puff mascot with an alien label design and no bottom light indicator.

23000Updated Oct 27, 2026
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PET·YUUKIA listed
Yuuki Asuna preview
external
Yuuki Asuna

By nocturne-veil

A tiny Codex pet version of Yuuki Asuna with very long orange-blonde hair, side braid, pointed elf ears, translucent wings, red-and-white adventurer outfit, chest bow, and tiny rapier.

32000Updated Oct 27, 2026
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PET·BLUEBE listed
Bluebell preview
external
Bluebell

By NigiriToy

A happy-go-lucky reactive anime girly Codex pet based on the provided blonde blue-jacket chibi reference.

29000Updated Oct 29, 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.