MCP

Library

Let AI build in your editor. MCP server with 154 tools for scenes, assets, code and more.

chomnr updated 1mo ago 0 MB engine 29
thumb_up 6 open_in_new View on sbox.game

  s&box MCP


  a Model Context Protocol (MCP) server inside the editor. Install the library, copy your AI client's config
  from the MCP menu; that's the whole setup. Works with Claude Code, Claude Desktop, Cursor and VS Code.

  154 tools covering:
  - Scenes — create, open, save, hierarchy, undo/redo
  - GameObjects & components — create, transform, add/remove, set any property
  - Prefabs, materials, sound events, textures, input actions
  - ModelDoc, AnimGraph, ShaderGraph, ActionGraph authoring
  - C#/Razor/SCSS files with hot-reload and compile-error readback
  - Cloud asset search & install from sbox.game (opt-in)
  - Play mode, console logs, screenshots from any angle

  You stay in control:
  - Permission modes: full access, approve each write, or read-only
  - Live activity feed — right-click any action to revert it; everything is undoable
  - Enable/disable any tool; import public methods from your other libraries as new tools
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Package ID: notpointless.chomnr_mcp
Created: 2026-06-12 18:06 UTC
Updated: 2026-09-04 12:53 UTC
Type: library
Public: Yes
Version: 367408
files: 55
Size: 0.4 MB
Engine Version: 29
Asset Version ID: 367408
Version Created: 2026-09-04 12:53 UTC
Hash: 1788526432
Manifest: Open manifest

more_horiz Additional Properties

Summary: MCP server inside the s&box editor. Connect Claude Code, Cursor, Claude Desktop or VS Code and let AI drive scenes, assets, ModelDoc, AnimGraph, ShaderGraph, ActionGraph and more.
Description: Install this library, open the MCP dock (View → MCP), copy the config for your AI client — done. Exposes ~60 editor tools over the Model Context Protocol with a live activity feed, tool browser and permission modes.
Public: true
new_releases Latest Update Sep 4, 2026
Changes on 2026-09-04
367408 Sep 4, 2026
Changes on 2026-09-04
311798 Jul 18, 2026
Changes on 2026-07-18
308753 Jul 10, 2026
Changes on 2026-07-10
306146 Jul 4, 2026
Changes on 2026-07-04
280401 Jun 12, 2026
Changes on 2026-06-12
info Live API Passthrough & Removal Notice

This file manifest and asset metadata are retrieved live directly from the official Facepunch s&box public API. s&box Explorer does not host, store, or redistribute any package files. All download links route directly to Facepunch CDN servers.