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·PHOEBE listed
github
Phoebe

By chenxin-dlut

A tiny human Phoebe pet inspired by Wuthering Waves: blonde acolyte girl with purple eyes, wide hat, blue-white cleric outfit, blue cape, and a simplified rectifier staff.

14109Updated Aug 25, 2026
DownloadSource
PET·CODEXA listed
github
新约能天使

By chenxin-dlut

A compact Codex digital pet based on Exusiai the New Covenant from Arknights, kept as her own chibi human/Sankta form.

8109Updated Aug 24, 2026
DownloadSource
PET·MARCH7 listed
github
March 7th

By chenxin-dlut

A tiny chibi digital-pet version of March 7th from Honkai Star Rail, kept as herself rather than transformed into an animal.

15009Updated Aug 25, 2026
DownloadSource
PET·LAPPLA listed
github
Lappland

By chenxin-dlut

A compact chibi Codex pet based on Lappland from Arknights, preserving her humanoid white-haired Lupo swordswoman identity.

9009Updated Aug 24, 2026
DownloadSource
PET·KLEE63 listed
github
Klee

By chenxin-dlut

A small chibi pixel-pet version of Klee from Genshin Impact, kept as Klee herself.

8009Updated Aug 24, 2026
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PET·KIDE52 listed
github
Kid

By chenxin-dlut

A chibi pixel-art digital pet inspired by Kaito Kid as himself, in a white suit, cape, top hat, monocle, and confident magician-thief pose.

10009Updated Aug 24, 2026
DownloadSource
PET·HUTAO7 listed
github
Hu Tao

By chenxin-dlut

A tiny chibi human Hu Tao digital pet for Codex, faithful to her recognizable Genshin Impact appearance and not animalized.

4009Updated Aug 25, 2026
DownloadSource
PET·GANYU9 listed
github
Ganyu

By chenxin-dlut

A chibi Codex digital pet version of Ganyu herself.

3009Updated Aug 24, 2026
DownloadSource
PET·FURINA listed
github
Furina

By chenxin-dlut

A tiny chibi digital pet based on Furina from Genshin Impact, kept as a human character rather than an animal.

18009Updated Aug 25, 2026
DownloadSource
PET·CONAN3 listed
github
Conan

By chenxin-dlut

A tiny human boy detective pet based on Conan's own recognizable look, not transformed into an animal.

4009Updated Aug 24, 2026
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PET·CHENE6 listed
github
Chen

By chenxin-dlut

A compact human chibi Codex pet based on Ch’en from Arknights, preserving her own human operator identity.

3009Updated Aug 24, 2026
DownloadSource
PET·BAOBAO listed
github
Baobao

By chenxin-dlut

A tiny chibi pixel pet based on Feng Baobao from Under One Person, kept as a human character rather than an animal.

4009Updated Aug 24, 2026
DownloadSource

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.