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·GOPALF listed
Gopal preview
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Gopal

By NazmusSayad

A tiny Codex pet version of Gopal Bhar, a cheerful bald Bengali court jester in a yellow kurta with a red scarf.

14000Updated Aug 16, 2026
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PET·DOBBY9 listed
Dobby preview
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Dobby

By danblock97

A tiny loyal house-elf companion inspired by Dobby from Harry Potter.

33500Updated Aug 16, 2026
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PET·RUSTYF listed
Rusty preview
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Rusty

By LuoSKraD

A tiny red panda coding companion with a ringed tail and curious expression.

14000Updated Aug 16, 2026
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PET·SKULLF listed
Skullfire preview
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Skullfire

By honen

A tiny hooded skull dragon pet with purple glowing eyes and a compact flame motif.

12000Updated Aug 16, 2026
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PET·SEALIO listed
Sea Lion preview
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Sea Lion

By stealthylabs

Sea Lion is a curious chibi sea lion companion with glossy dark flippers, bright eyes, and a gentle whiskered face.

17200Updated Aug 16, 2026
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PET·JUNIE6 listed
Junie preview
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Junie

By bunnychloe

A tiny upbeat bunny officer companion for calm, focused coding sessions.

9000Updated Aug 16, 2026
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PET·CODEXP listed
ナルエビちゃん三世 preview
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元気で前向きな、エビが大好きな小さなAI秘書マスコット。

17000Updated Aug 16, 2026
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PET·ULTRAF listed
Ultra preview
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Ultra

By laoWalphalab

A compact Ultraman-inspired silver-and-red tokusatsu hero pet with glowing almond eyes, a chest core, a helmet-like head crest, and tiny chibi proportions.

11000Updated Aug 16, 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.

17100Updated Aug 16, 2026
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PET·FRIDAY listed
Friday preview
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Friday

By thursdaynighttanked

A little ember-haired girl digital pet

17000Updated Aug 16, 2026
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PET·LILFIN listed
Lil Finder Guy preview
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Lil Finder Guy

By maxxrubin_

A tiny Finder-inspired blue and white desktop companion with a rounded split-face head and little waving arms.

92500Updated Aug 16, 2026
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PET·JAVAEA listed
Java preview
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Java

By Crates

A sleepy, plain, and simple cup of coffee.

17000Updated Aug 16, 2026

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.