Codex Pets

Codex Pets for AI Coding Workflows

Browse community Codex Pets, copy install commands, open source links, and learn how to create or share custom pet packages for OpenAI Codex CLI workflows.

PET·AZUMA9 listed
Azuma preview
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Azuma

By tairazuma

A compact Codex digital pet inspired by Azuma, a gentle gyaru schoolgirl with long ash-blonde wavy hair, sleepy blue-gray eyes, a calm sweet expression, and a sailor school uniform with a lime neckerchief; simplify her into a chibi mascot while preserving her soft elegance.

28000Updated Oct 12, 2026
PET·MIO065 listed
Mio preview
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Mio

By bluemio

A tiny chibi pixel-pet inspired by Mio Akiyama: shy, cool black-haired bassist in a school uniform.

22000Updated Oct 6, 2026
PET·AEMEAT listed
Aemeath preview
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Aemeath

By Akira97

A tiny pixel-art chibi fan pet inspired by Aemeath as a starlit singer.

23000Updated Sep 25, 2026
PET·CODEXP listed
勿忘 preview
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勿忘

By wuwang

A tiny chibi Codex pet inspired by Yae Sakura in the Goushinnso Memento battlesuit, resting in a sheathed katana guard stance.

24000Updated Oct 6, 2026
PET·FEIXUE listed
Feixue preview
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Feixue

By Akira97

A refined chibi Codex pet inspired by 绯雪 / Feixue, with cold miko elegance, white eyelashes, exposed shoulders, layered red-black skirt panels, and weaponless sword-dance poise.

39000Updated Oct 11, 2026
PET·AZUMAS listed
Azuma Seren preview
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Azuma Seren

By serenazuma

A tiny cool-toned white-haired companion with a blue ice pop and ribbon charm.

23000Updated Oct 12, 2026
PET·YUIB88 listed
Yui preview
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Yui

By lincoco

A tiny Codex-style chibi digital pet inspired by Yui Hirasawa, with warm brown hair, yellow hair clips, a school-uniform look, and a small red guitar.

31000Updated Oct 12, 2026
PET·GENGAR listed
Gengar preview
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Gengar

By CORVINCHIANG

Pixel-preserved PMD-style Gengar Codex pet built from the user-provided sprite sheet.

34000Updated Oct 9, 2026
PET·PATISS listed
Patisserie Miku preview
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A cute original winter patisserie digital pet inspired by the attached Snow Miku pastry figure reference.

29000Updated Oct 8, 2026
PET·YUUKA9 listed
Yuuka preview
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Yuuka

By rintaro_okabe

A chibi Codex pet closely based on Hayase Yuuka official Blue Archive visual design.

19000Updated Oct 1, 2026
PET·ARONA4 listed
Arona preview
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Arona

By rintaro_okabe

A faithful chibi Codex pet inspired by Arona from Blue Archive, with corrected side-run direction, readable legs, stable head scale, and natural jump motion.

35100Updated Sep 29, 2026
PET·CODEXP listed
猪猪侠 preview
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猪猪侠

By cuber

A tiny GG Bond-inspired Codex companion in a red hero suit.

46000Updated Oct 12, 2026

Codex Pets resources for AI agent workflows

Explore the connections between the Codex Pets hub, specialized Claude Skills, and open-source developer tools.

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, install a custom pet package, or share your own pet.json and spritesheet.webp package from a public GitHub repository. This hub brings together GitHub, custom pets, sharing, and install examples so AI coding teams can find community pets, inspect source links, copy install commands, and submit new packages from one AIMCP page.

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.
Where can I find GitHub, custom pets, sharing, and install examples?
Use the Codex Pets hub to browse community packages, open GitHub source links, copy install commands, compare examples, and submit a custom pet package 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.