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·CODEXP listed
小宝 preview
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小宝

By rainy

小宝: a cute chibi desktop companion with a round face, short black hair, crescent smiling eyes, and soft pale baby clothes.

15000Updated Oct 30, 2026
PET·CASEYT listed
Casey Tresor Classic preview
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A blond Casey Tresor pixel-pet with red overshirt, white outfit, bracelets, red sneakers, and classic non-magic Codex pet poses.

35000Updated Oct 31, 2026
PET·CODEXP listed
שאולי preview
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שאולי

By Ori s

A suspicious, warm-hearted Shauli-inspired Codex pet from the cafe table.

38000Updated Nov 3, 2026
PET·CODEXP listed
绯雪 preview
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绯雪

By sinyu

一只受中文《鸣潮》角色绯雪启发的高挑御姐风冰雪巫女数码宠物,带绯红朱绳与短剑元素。

28000Updated Oct 18, 2026
PET·SHINYM listed
Shiny Mega Gengar preview
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Shiny Mega Gengar

By jinzhenhai

A tiny shiny white Mega Gengar-inspired ghost pet with a yellow forehead eye, purple glowing eyes, pink-purple claws, chunky outline, and mischievous compact digital-pet proportions.

23000Updated Oct 26, 2026
PET·ORANDE listed
OranDetect preview
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OranDetect

By Argent L

A detective wearing an orange hat.

18000Updated Oct 22, 2026
PET·NIYANK listed
Niyanko preview
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Niyanko

By illu

A round original calico guardian-cat Codex companion with narrow eyes, red cheek whisker strokes, red umbrella waiting pose, and bandaged failed pose.

15000Updated Oct 14, 2026
PET·NEEDLE listed
Needle preview
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Needle

By akayo

A tiny white masked bunny knight with black eyes and a long needle-like sword.

14000Updated Oct 11, 2026
PET·BLUECA listed
Bluecap preview
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Bluecap

By Delpcon

A compact chibi digital pet inspired by a stern white-suited man with a blue striped cap, long rectangular face, high collar, and navy shirt.

28000Updated Nov 2, 2026
PET·XUAN99 listed
Xuan preview
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Xuan

By jincan

A cool, aloof Codex companion with quiet confidence.

11000Updated Oct 23, 2026
PET·DHELMI listed
Dhelmise preview
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Dhelmise

By Delpcon

A tiny haunted sea-anchor pet with a ship wheel face, teal ghost body, golden ring, and brown anchor fins.

33000Updated Oct 26, 2026
PET·NORMAN listed
Norman preview
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Norman

By jokehr

A loyal gray Norwegian Elkhound-style dog with upright ears, curled fluffy tail, black face mask, warm brown eyes, and a blue bone-pattern bandana.

14000Updated Sep 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.