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Claude bridge

sboxskinsgg

Connects Claude AI to your s&box editor in real-time. Describe what you want and it creates. Game Dev is open for all...

Proton MCP Bridge

CupCakeR

Runs the inbuilt s&box MCP server on Linux under Proton.

Shrimple Ragdolls

Small Fish

Every type of ragdoll you might need

Humanoid Retargeter

Pointless AI

Retarget animations from 19+ humanoid presets, including Mixamo, ActorCore, Mannequin, Cascadeur, and more!

APLib

Wacky Wizards

Archipelago Client for S&Box games

WackyLib

Wacky Wizards

Utilities and extensions used by Wacky Wizards

Network Storage

sboxcool

Persistent cloud storage, server-side endpoints, and an editor sync tool for s&box games — powered by the sboxcool.com...

Razor Designer

sklmr

Drag-and-drop UI editor for S&Box

goo

xazware

goo is a full-featured s&box UI framework in C#. structure, style, and behavior in one language

Skafinity

gamah

infinite seedable repeatable procedural music

Git Version Control

Isotope

Provides a git version control interface within the s&box editor.

MCP

Pointless AI

Let AI build in your editor. MCP server with 145 tools for scenes, assets, code and more.

Water Tool

Red Snail

A fully complete water library including GPU compute shaders, underwater post processing and more!

SubTerrain Tool

SubZero Studios

Bigger terrain brushes, slope & path sculpting, height setting, and square brush masks for making cooler terrains!

Reactivity

igor

A reactive property system for components

Road Tool

Red Snail

Allow you to easily create fully modulable roads

Shrimple Character Controller

Small Fish

A shrimple yet versatile character controller/move helper that performs great

Supershot

SubZero Studios

Take better Screenshots inside the editor with Discord WebHook Support!

Terrain Convert

Braxnet

Quickly convert EXR, PNG, etc to RAW supported by terrain import

Test library

xazware

This is a test library. Please disregard.

Easy Splash Screen

saico

Easy creation of a splash screen for the game

Tilemapper 2D

Saandy

A 2D tilemapping toolkit with brushes, collision, layers and chunking.