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. 25 approved packages listed.

github
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Just 猫

By hansamar

以 Karina(柳智敏)冷感、队长气场和利落舞台感为人物设定参考的原创灰色尖耳卡通猫宠物。

3001
Updated Jun 9, 2026
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github
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咖喱狗

By hansamar

以 Winter(金旼炡)清冷、干净、舞台感气质为人物设定参考的原创黑白软耳卡通宠物。

3001
Updated Jun 9, 2026
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github
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咖喱狗与 Just 猫的双主体合体宠物,保留白色软耳狗和灰色尖耳猫两个形象。

4001
Updated Jun 9, 2026
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github
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Mousey

By stephenjeffreywhite

Mousey is a cheerful black, white, and tan long-haired toy dog in a bright storybook sticker style.

7000
Updated Jun 9, 2026
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github
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Hutchling

By FredHutch

A Fred Hutch Cancer Research Center inspired research pet.

4001
Updated Jun 9, 2026
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github
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Cat_U

By GrShin5

シャンパンボトルを持ったソムリエ猫

9000
Updated Jun 8, 2026
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github
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Cat_T

By GrShin5

黒いエプロンが特徴的な猫シェフ

8000
Updated Jun 8, 2026
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github
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Cat_P

By GrShin5

論文オタクでパレオな猫

8000
Updated Jun 8, 2026
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github
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Cat_K

By GrShin5

ヘッドホンが特徴の白猫エンジニア

9000
Updated Jun 10, 2026
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github
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Cat_D

By GrShin5

カールした毛、金のペンダント、ワインが特徴の黒猫

6000
Updated Jun 8, 2026
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github
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Rozi

By jalcantarab

A female British Shorthair × Ragdoll mix cat.

5001
Updated Jun 10, 2026
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github
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Roadmap Raven

By jalcantarab

A planning raven whose tail feathers behave like timeline lanes and reorder by priority.

6001
Updated Jun 9, 2026
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github
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RICE Centurion

By jalcantarab

A clumsy prioritization legionary that scores product work on a wax-tablet shield.

5001
Updated Jun 8, 2026
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github
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Review Owl

By jalcantarab

A calm code-review owl for Codex.

4001
Updated Jun 7, 2026
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github
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Release Rocket

By jalcantarab

A controlled deployment rocket whose fins and attached flame announce launch readiness without panic.

4001
Updated Jun 6, 2026
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github
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Refactor Rabbit

By jalcantarab

A tidy refactor rabbit that rearranges attached code blocks into simpler shapes.

5001
Updated Jun 8, 2026
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github
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React Gecko

By jalcantarab

A frontend state gecko whose sticky toes and color patches make component state transitions visible.

2001
Updated Jun 8, 2026
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github
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Queue Quixote

By jalcantarab

A hopeful backlog knight who tilts at stale queues and product windmills.

6001
Updated Jun 9, 2026
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github
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Queue Crab

By jalcantarab

A sideways job-queue crab whose claws track pending work and pull tasks into motion.

8001
Updated Jun 9, 2026
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github
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Python Pangolin

By jalcantarab

A refactor pangolin whose scales flip in indentation-like steps while it edits.

4001
Updated Jun 8, 2026
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github
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Prompt Parrot

By jalcantarab

A prompt-refinement parrot whose beak cadence and feathers reorder ideas into sharper instructions.

8001
Updated Jun 9, 2026
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github
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Product Crane

By jalcantarab

A precise planning crane that organizes product intent with calm long-form attention.

5001
Updated Jun 9, 2026
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github
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Priority Sphinx

By jalcantarab

A tiny sphinx that blocks progress until the real tradeoff is answered.

5001
Updated Jun 9, 2026
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github
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Pocket Oracle

By jalcantarab

A small tablet familiar whose aperture opens, clouds, scans, and waits as Codex changes state.

6001
Updated Jun 9, 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.