unity-mcp-server

Supports creating, editing, and managing Unity assets (prefabs, materials, asset database, Addressables). Includes dependency analysis and import settings. Use when: prefab creation, material editing, asset search, dependency analysis, Addressables

Supports Unity C# script editing, searching, and refactoring. Enables TDD cycle code editing, symbol navigation, reference searching, and structured editing. Use when: C# editing, script search, symbol search, refactoring, code indexing, class creation, method addition

Comprehensive guide for Unity development. Provides architecture patterns, MCP tool selection, and composite task workflows. Parent skill always referenced for Unity-related tasks. See child skills for detailed implementation. Use when: Unity development in general, C# editing, scene operations, UI implementation, asset management, PlayMode testing

Unity IMGUI (Immediate Mode GUI) for editor tools and custom inspectors. Use for EditorWindow, Custom Inspector, Property Drawer development. NOT for game UI - use unity-game-ugui-design or unity-game-ui-toolkit-design instead.

Game UI design using Unity's uGUI (Canvas/RectTransform/Anchors). Includes game UI elements like HUD, health bars, inventory, skill bars, mobile responsive design, and Safe Area support. Use when: game UI design, HUD creation, Canvas setup, mobile UI, Anchors configuration

Game UI design using Unity's UI Toolkit (USS/UXML/Flexbox). Includes game UI elements like HUD, health bars, inventory, skill bars, PanelSettings scaling, and Safe Area support. Use when: game UI design, HUD creation, USS/UXML styling, Flexbox layout, PanelSettings configuration

Supports Unity Play Mode control, input simulation, UI automation, and visual verification. Integrates test execution, screenshot/video capture, and console log checking. Use when: starting Play Mode, input simulation, UI clicks, screenshots, video recording, test execution

Supports Unity scene and GameObject creation, management, and analysis. Efficiently performs hierarchy operations, component configuration, and scene analysis. Use when: scene creation, scene loading, GameObject creation, component addition, hierarchy retrieval, scene analysis

Expert guidance for building MCP (Model Context Protocol) servers using the TypeScript SDK. Use when developing MCP servers, implementing tools/resources/prompts, or working with the @modelcontextprotocol/sdk package. Covers server initialization, request handlers, Zod schemas, error handling, and JSON-RPC patterns.