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UnityMCPIntegration

quazaai/UnityMCPIntegration

This package provides a seamless integration between Model Context Protocol (MCP) and Unity Editor, allowing AI assistants to understand and interact with your Unity projects in real-time. With this integration, AI assistants can access information about your scene hierarchy, project settings, and execute code directly in the Unity Editor context.

Install

npx -y @smithery/cli install @quazaai/unitymcpintegration --client claude

Client configuration

{
  "mcpServers": {
    "unity-mcp-server": {
      "command": "node",
      "args": [
        "path-to-project>\\Library\\PackageCache\\com.quaza.unitymcp@d2b8f1260bca\\mcpServer\\mcpServer\\build\\index.js"
      ],
      "env": {
        "MCP_WEBSOCKET_PORT": "<MCP_WEBSOCKET_PORT>"
      }
    }
  }
}

Environment variables

MCP_WEBSOCKET_PORT
GitHub stars
49
Author
@quazaai
Category
Gaming & Gamification, Developer Tools
License
MIT
Updated
Oct 6, 2026

Features

  • Browse and manipulate project files directly

  • Access real-time information about your Unity project

  • Understand your scene hierarchy and game objects

  • Execute C# code directly in the Unity Editor

  • Monitor logs and errors

  • Control the Editor's play mode

  • Wait For Code Execution

Tools (16)

  • get_editor_state

    Get comprehensive information about the Unity project and editor state

  • get_current_scene_info

    Get detailed information about the current scene

  • get_game_objects_info

    Get information about specific GameObjects in the scene

  • execute_editor_command

    Execute C# code directly in the Unity Editor

  • get_logs

    Retrieve and filter Unity console logs

  • verify_connection

    Check if there's an active connection to Unity Editor

  • read_file

    Read contents of a file in your Unity project

  • read_multiple_files

    Read multiple files at once

  • write_file

    Create or overwrite a file with new content

  • edit_file

    Make targeted edits to existing files with diff preview

  • list_directory

    Get a listing of files and folders in a directory

  • directory_tree

    Get a hierarchical view of directories and files

  • search_files

    Find files matching a search pattern

  • get_file_info

    Get metadata about a specific file or directory

  • find_assets_by_type

    Find all assets of a specific type (e.g.

  • list_scripts

    Get a listing of all C# scripts in the project

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

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