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·LAUGHI listed
Laughing Gemini preview
external

Chubby rainbow gradient blob with a blue head and laughing expression, 3D toy style.

13000Updated Aug 20, 2026
PET·TEDDYA listed
Teddy preview
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Teddy

By teddy

Soft little Codex bear with round glasses, navy cardigan, and iPad mini. More Teddy: danieloleary.github.io/teddy-v31 · repo github.com/danieloleary/teddy-v31 · X @danieloleary.

7000Updated Aug 17, 2026
PET·HARDWO listed
Hardworking Old Ox preview
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像素画风格的苦命老黄牛宠物,棕色身体、奶黄色鼻口部、大弯角和短腿,疲惫但一直干活,拥有九种 Codex 宠物状态动画。

4000Updated Aug 17, 2026
PET·ALOLAN listed
alolan preview
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alolan

By Delpcon

A calm snow-fox shrine pet with cloudlike tails, pale blue fur, flower tassels, and a tiny lantern charm.

0000Updated Jul 21, 2026
PET·SEELIE listed
Seelie preview
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Seelie

By cheng

A small fae-spirit virtual mascot girl who reacts to AI coding tool events.

5100Updated Aug 17, 2026
PET·CODEXP listed
弗糯糯 preview
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弗糯糯

By moxioyo

依旧i弗TV

21100Updated Aug 17, 2026
PET·GEMMAE listed
Gemma preview
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Gemma

By Delpcon

A sleepy lavender nun-cat digital pet with a pink forehead gem, navy veil, cross headband, gold charm, big ears, and a curled tail.

0000Updated Jul 21, 2026
PET·EVA01C listed
EVA-01 Chibi preview
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EVA-01 Chibi

By pvelez

A chibi Evangelion Unit-01 inspired companion with purple and green armor, expressive orange eyes, and a compact heroic mecha silhouette.

58000Updated Aug 21, 2026
PET·MAIDLU listed
Maid Luca preview
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Maid Luca

By Delpcon

A chibi maid Luca digital pet based on the provided blue-and-black jackal character, simplified for Codex pet sprites.

2000Updated Aug 17, 2026
PET·REACHY listed
Reachy Mini preview
external
Reachy Mini

By 3rdOption

A cute small white desktop robot with black expressive different-sized eyes, a rotating body, a mobile head, independently wiggling black antennas, no arms, and a plain white body with no black upper-body mark.

18000Updated Aug 21, 2026
PET·REM7BF listed
Rem preview
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Rem

By Discotazo

A tiny Rem with a warm, determined expression.

8100Updated Aug 17, 2026
PET·ZHENZH listed
Zhenzhen preview
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Zhenzhen

By awakefantasy

A semi-realistic Ding Zhen-inspired Codex pet with an animated body, black turtleneck, turquoise earring, and e-cigarette action poses.

13000Updated Aug 21, 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.