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·REDLEN listed
Red Lens Roommate preview
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A minimalist HAL 9000-inspired floating red AI lens companion for Codex.

34000Updated Oct 16, 2026
PET·JIYI2B listed
Jiyi preview
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Jiyi

By berzerk

A tiny white Chiikawa-like round desktop companion with shy soft expressions.

43100Updated Oct 18, 2026
PET·NUKO5C listed
Nuko preview
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Nuko

By __

A soft pale quadruped companion with hollow round eyes and a quietly curious expression.

20100Updated Sep 22, 2026
PET·HAZEL7 listed
Hazel preview
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Hazel

By chuke

A sleepy gray-haired Codex pet with mint forehead lights, a blue striped tie, red beads, a tiny green charm, and a scribble bubble.

16000Updated Oct 6, 2026
PET·MAIMAI listed
Maimai preview
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Maimai

By Eric-Terminal

A chibi MaiBot framework mascot desktop pet: Maimai/MaiSaka, an orange-haired warm LLM interactive agent girl with clover motifs and a tiny orange-white sprout mascot.

45000Updated Oct 18, 2026
PET·MIYABI listed
miyabi preview
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miyabi

By Eric-Terminal

A chibi Hoshimi Miyabi desktop pet from Zenless Zone Zero: a composed Section 6 swordswoman with long black hair, fox ears, and vivid red eyes.

33000Updated Oct 18, 2026
PET·MAKIMA listed
Makima preview
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Makima

By okamifeng

A cold, elegant Makima-inspired Codex pet with red hair, a business shirt and tie, and hypnotic ringed golden eyes.

22000Updated Oct 17, 2026
PET·RILAKK listed
Rilakkuma preview
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Rilakkuma

By butterfly

A compact Codex digital pet based on Rilakkuma, a relaxed brown bear with round ears, simple face, white muzzle, and white belly.

41000Updated Oct 18, 2026
PET·CLOUDS listed
Cloud Strife preview
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Cloud Strife

By Error

Cloud Strife from Final Fantasy VII, reimagined as a Codex desktop pet with spiky blond hair, the Buster Sword, a dark sleeveless outfit, and a cool, determined expression.

35000Updated Oct 16, 2026
PET·DENIA8 listed
Denia preview
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Denia

By Aeolion

A compact Codex digital pet based on Denia, a pink-haired fantasy girl with ornate blue, black, white, pink, and red details.

21000Updated Oct 18, 2026
PET·CODEXP listed
摸鱼奶龙 preview
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摸鱼奶龙

By bolt35328

A small yellow chibi dragon who is happily slacking off by hugging a blue fish.

55000Updated Oct 17, 2026
PET·CODEXP listed
菲比 preview
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菲比

By vanfff

A tiny blonde chibi companion with a white wide hat, purple eyes, blue hair clip, blue neck ribbon, and a slightly smug sticker-expression personality.

33100Updated Oct 6, 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.