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·CABBIE listed
Cabbie preview
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Cabbie

By Shrimpy

A round plush cabbage buddy with leafy green hugs, amber embroidered eyes, rosy cheeks, and a gentle smile.

7000Updated Jun 14, 2026
PET·OS9423 listed
Os preview
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Os

By osmn_shah

A collectible paper-card Codex pet with a tiny wizard portrait and magical workspace energy.

5000Updated Jun 12, 2026
PET·APEIRI listed
Apeiria preview
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Apeiria

By KazamiMichiru

A tiny chibi Apeiria digital pet with white twin-tails, yellow-green eyes, a pale blue-white dress, and a dark navy bow.

0000Updated May 20, 2026
PET·GAARA0 listed
Gaara preview
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Gaara

By Brandom

Fixed transparent Gaara Codex pet with corrected left and right running rows and cell-aligned animation frames.

1000Updated Jun 13, 2026
PET·MIKIE7 listed
Miki preview
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Miki

By roona

An artsy blue-themed pet inspired by Miki from Shugo Chara, simplified into Codex's pixel-mascot style with a pale-blue beret, blue spade emblem, bright blue eyes, and painterly charm.

6000Updated Jun 13, 2026
PET·PAOFUU listed
Paofuu preview
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Paofuu

By Chenery

A fluffy long-haired white Shiba Inu pet with a curled tail, foxlike ears, dark eyes, and a soft friendly expression.

0000Updated May 20, 2026
PET·CODEXM listed
Codex Moe preview
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Codex Moe

By cochan

A moe-style Codex pet mascot for the Codex desktop app.

2000Updated Jul 2, 2026
PET·NOFACE listed
No-Face-Pro preview
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No-Face-Pro

By jinzhenhai

A tiny Codex pet inspired by No-Face: quiet, cute, and mysterious.

0000Updated May 20, 2026
PET·677FB5 listed
67 preview
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67

By Huba

A wide-eyed, shaggy blond hoodie mascot with an oversized grin and excitable energy.

8000Updated Jun 14, 2026
PET·DONGXU listed
DongXuCheng preview
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DongXuCheng

By jinzhenhai

A compact chibi digital pet based on the supplied custom sprite frames, with a large expressive head, black outfit, and transparent Codex-compatible atlas.

0000Updated May 20, 2026
PET·ARIESZ listed
AriesZhuzi preview
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AriesZhuzi

By Minky

A compact chibi Aries figurine pet with glossy curled golden horns, pale mint wool-like hair, teal eyes, a soft cream body, and tiny angel-like wings.

0000Updated May 20, 2026
PET·KAMENR listed
kamen rider dawn preview
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A chibi armored dawn rider pet with a black suit, magenta crystalline arms, purple-blue shoulders, and a horned visor helmet.

0000Updated May 20, 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.