s&box MCP Knowledgebase

Documentation, API references, code examples and community knowledge for s&box development.

library_books 595 entries menu_book 352 Documentation code 133 API Reference terminal 100 Code Example groups 10 Community
Results for "chat" 15 results closeClear
menu_bookDocumentation
May 20, 2026

Platform Chat - Built-in Multiplayer Text Chat System

Built-in text chat for multiplayer games. Messages are routed through the host, validated, filtered, and displayed via the standard overlay UI - no game code re…

terminalCode Example
May 3, 2026

Chat UI Pattern with RPC Broadcasting

Chat UI with RPC Broadcasting A Razor UI component for game chat that handles local input, RPC broadcasting, Steam filtering, and automatic message expiration. …

terminalCode Example
May 12, 2026

RPC-based chat system with avatars and Steam filtering

RPC-Based Chat System with Avatar Support This example shows a complete chat system using Razor, RPC broadcasting, Steam filtering, and avatar display. Key Feat…

menu_bookDocumentation
May 20, 2026

Platform Chat: Built-in Text Chat with IChatEvent Filtering

s&box includes a built-in platform chat system for multiplayer games. Messages are routed through the host, validated, filtered via Steam's text filter, and dis…

menu_bookDocumentation
May 12, 2026

Steam filtering API for user content sanitization

Steam Filtering API in s&box s&box provides Steam filtering APIs to sanitize user-generated content like names and chat messages. This helps prevent profanity, …

terminalCode Example
May 12, 2026

s&box player management with RPC, ConCmd, and Connection APIs

s&box Player Management with RPC, ConCmd, and Connection APIs This example shows player kick/ban utilities using s&box's Connection, RPC, ConCmd, and Chat syste…

menu_bookDocumentation
May 3, 2026

Media Support - Video and Audio Codecs

Media Support - Video and Audio Codecs Video and audio codec/format support for playback, streaming, and encoding. Video Codecs Recommendation: Use VP9 or AV1 f…

menu_bookDocumentation
May 4, 2026

Voice Component: Push-to-Talk, Lip Sync Visemes, ExcludeFilter, ShouldHearVoice, and Amplitude

Voice Component: Voice Chat, Lip Sync, and Viseme Morphs The component handles voice chat recording, transmission, and playback with optional lip sync. Basic Se…

terminalCode Example
May 3, 2026

Input Handling Code Examples

Input Handling Code Examples Comprehensive input examples covering buttons, analog sticks, mouse, controller, and VR input. Default Input Actions

codeAPI Reference
May 12, 2026

s&box BanSystem: Player ban management

BanSystem GameObjectSystem API Reference BanSystem holds a banlist and can ban users. Implements INetworkListener to reject banned connections. Bans are persist…

menu_bookDocumentation
May 20, 2026

RPC Messages: Broadcast, Owner, Host with Filtering and Caller Info

Components can contain RPCs — functions that when called locally, are also called remotely. Supported RPC argument types are the same as Sync properties. Basic …

terminalCode Example
May 3, 2026

Nameplate Component with Voice Activity

Nameplate with Voice Activity A Razor component that displays player nameplates above characters with voice chat visualization. Implementation SCSS Example Key …

terminalCode Example
May 3, 2026

WebSockets

Use WebSockets for real-time communication with external servers. Basic Setup With Auth Token Common Use Cases Custom networking — External matchmaking, chat se…

terminalCode Example
May 3, 2026

Playing Sounds

Playing Sounds in s&box s&box provides both 2D and 3D sound playback through code and components. Quick Sound Playback Sound Handle Store the handle to control …

menu_bookDocumentation
May 5, 2026

RPC Messages - s&box Documentation

RPC Messages Components can contain RPCs. An RPC is a function that when called, is called remotely too. Supported RPC arguments are the exact same as Sync prop…