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·FIXTUR listed
github
Fixture Fox

By jalcantarab

A test-fixture fox that arranges attached sample blocks with clever paw work.

39001Updated Oct 8, 2026
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PET·FEATUR listed
github
Feature Hydra

By jalcantarab

A charming product hydra whose feature heads regrow when scope is cut badly.

35001Updated Oct 4, 2026
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PET·DOCSJE listed
github
Docs Jelly

By jalcantarab

A documentation jelly whose bell and tendrils organize rough knowledge into readable structure.

28001Updated Oct 8, 2026
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PET·DIFFDR listed
github
Diff Dragon

By jalcantarab

A restrained large-diff dragon that scans changes with its eyes and marks review targets with its tail.

41001Updated Oct 7, 2026
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PET·DESIGN listed
github
Design Finch

By jalcantarab

A UI QA finch that measures spacing and nudges alignment with tiny precise hops.

26001Updated Oct 8, 2026
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PET·DEMODO listed
github
Demo Dolphin

By jalcantarab

A product-demo dolphin that presents story beats with smooth, restrained showmanship.

46001Updated Oct 8, 2026
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PET·DATABA listed
github
Database Mole

By jalcantarab

A schema mole that packs attached row-like blocks into neat layers.

28001Updated Oct 5, 2026
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PET·CONTEX listed
github
Context Cat

By jalcantarab

A long-context cat that curls around work, guards boundaries, and untangles overload into focused review.

51001Updated Oct 7, 2026
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PET·CONTAI listed
github
Container Hermit

By jalcantarab

A local-services hermit crab whose compartment shell starts, stops, and settles one module at a time.

35001Updated Oct 6, 2026
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PET·CLUSTE listed
github
Cluster Puffer

By jalcantarab

A scheduler puffer whose body spots inflate in balanced groups instead of copying any cluster logo.

29001Updated Oct 4, 2026
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PET·CIPHOE listed
github
CI Phoenix

By jalcantarab

A compact CI recovery phoenix whose attached flame-feathers rebuild from failure into passing checks.

47001Updated Oct 5, 2026
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PET·CACHES listed
github
Cache Squirrel

By jalcantarab

A dependency-cache squirrel that stashes tiny cache blocks in its tail pockets.

29001Updated Oct 1, 2026
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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.