Unity-MCPMCPサーバー+Plugin for Unityエディター及びUnityゲーム。Pluginは、Claude Desktopまたはその他のMCPクライアントに接続するのに許可される。

When to use MCP Prompt?

Provide domain knowledge - Share best practices and coding standards specific to your project Set coding conventions - Establish naming conventions, architecture patterns, and code style Give context about project structure - Explain how your project is organized and why Share workflow instructions - Provide step-by-step procedures for common tasks Inject specialized knowledge - Add information about specific Unity features, third-party assets, or custom systems Examples: "Always use PascalCase for public methods and camelCase for private fields" "This project uses a custom event system located in Scripts/Events/" "When creating UI elements, always add them to the Canvas in Scene/UI/MainCanvas" "Performance is critical - prefer object pooling for frequently instantiated objects" "This project follows SOLID principles - explain any architecture decisions"

Asked by Carlos Mendoza · Nov 17, 2025

What is MCP Prompt?

MCP Prompt allows you to inject pre-defined prompts into the conversation with the LLM. These are smart templates that can provide context, instructions, or knowledge to guide the AI's behavior. Prompts can be static text or dynamically generated based on your project's current state. Key characteristics: Contextual guidance that influences how the AI responds Role-based - can simulate different personas (User requests or Assistant knowledge) Dynamic content - can include real-time project data Reusable templates for common scenarios and workflows

Asked by Rasheed Osman · Nov 15, 2025

When to use MCP Resource?

Project analysis - Let AI understand your project structure, assets, and organization Debugging assistance - Provide current state information for troubleshooting Intelligent suggestions - Give AI context to make better recommendations Documentation generation - Automatically create documentation based on project state Asset management - Help AI understand what assets are available and their properties Examples: Exposing scene hierarchy and GameObject properties Listing available materials, textures, and their settings Showing script dependencies and component relationships Displaying current lighting setup and render pipeline configuration Providing information about audio sources, animations, and particle systems

Asked by Dalia Haddad · Nov 7, 2025

What is MCP Resource?

MCP Resource provides read-only access to data within your Unity project. Unlike MCP Tools that perform actions, Resources allow the LLM to inspect and understand your project's current state, assets, and configuration. Think of them as "sensors" that give the AI context about your project. Key characteristics: Read-only access to project data and Unity objects Structured information presented in a format the LLM can understand Real-time data that reflects the current state of your project Contextual awareness helping the AI make informed decisions

Asked by Aaliyah Johnson · Oct 22, 2025

When to use Tool?

Automate repetitive tasks - Create tools for common operations you do frequently Complex operations - Bundle multiple Unity API calls into a single, easy-to-use tool Project-specific workflows - Build tools that understand your project's specific structure and conventions Error-prone tasks - Create tools that include validation and error handling Custom game logic - Expose your game's systems to AI for dynamic content creation Examples: Creating and configuring GameObjects with specific components Batch processing assets (textures, materials, prefabs) Setting up lighting and post-processing effects Generating level geometry or placing objects procedurally Configuring physics settings or collision layers

Asked by Yara Mansour · Oct 13, 2025