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·KING55 listed
King preview
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King

By am-will

A tiny Codex digital pet inspired by LeBron James in a purple and gold Lakers number 23 jersey.

12000Updated Aug 17, 2026
PET·PANAM0 listed
Panam preview
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Panam

By atomtanstudio

A chibi Codex digital pet inspired by Panam Palmer.

10000Updated Aug 16, 2026
PET·MAMBA4 listed
Mamba preview
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Mamba

By am-will

A tiny Codex digital pet inspired by Kobe Bryant in a purple and gold number 24 jersey with a fadeaway jumper and shimmy.

12000Updated Aug 16, 2026
PET·JORDAN listed
Jordan preview
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Jordan

By am-will

A tiny Codex digital pet inspired by Michael Jordan in a red and black number 23 jersey with flying dunk pose, fadeaway jumper, and shimmy.

9000Updated Aug 16, 2026
PET·NOVABY listed
Nova Byte preview
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Nova Byte

By harley

A tiny cheerful cyber robot companion with big pink eyes, a rounded helmet, headphones, white steel panels, pink and cyan lights, and compact chibi limbs.

18000Updated Aug 16, 2026
PET·CHATGI listed
ChAT Girl preview
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ChAT Girl

By harley

Full-body neon cat-girl with cat ears, long hair, black silhouette styling, and magenta-purple glowing outlines.

11000Updated Aug 16, 2026
PET·CODEXP listed
企诺 preview
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企诺

By bachongyun

企诺是一只圆滚滚的企鹅系白发小宠物,黑白围巾、金色耳饰和小黄脚,表情乖巧可爱。.

18000Updated Aug 17, 2026
PET·KURISU listed
Kurisu preview
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Kurisu

By CUBlaster

A tiny chibi lab-minded Kurisu pet with a cool, skeptical, secretly caring personality.

12000Updated Aug 16, 2026
PET·ASAS1B listed
Asas preview
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Asas

By asas

A Codex pet based on an assassin wielding two daggers.

6000Updated Aug 17, 2026
PET·DAWN5D listed
Dawn preview
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Dawn

By SWang

A tiny chibi digital pet inspired by Dawn, with a white beanie, black hair, pink outfit, scarf, and compact trainer-like silhouette.

10000Updated Aug 16, 2026
PET·PUDDIN listed
Pudding Pup preview
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Pudding Pup

By ZHtwinkle

A tiny cream puppy companion with glossy dark eyes and floppy ears.

10000Updated Aug 16, 2026
PET·JEREMY listed
Jeremy preview
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Jeremy

By anon

A chibi pixel-adjacent Jeremy-inspired digital pet with blond hair, round glasses, teal turtleneck, beige trousers, and tiny notebook stylus props.

10000Updated Aug 16, 2026

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.