flutter-add-widget-preview 是做什么的？
使用 previews.dart 系统为项目添加交互式小部件预览。在创建新 UI 组件或更新现有屏幕时使用，以确保一致的设计和交互式测试。
使用 previews.dart 系统为项目添加交互式小部件预览。在创建新 UI 组件或更新现有屏幕时使用，以确保一致的设计和交互式测试。
此技能通过 previews.dart 系统为 Flutter 项目添加交互式小部件预览。它帮助开发者在创建新 UI 组件或更新现有屏幕时，快速预览组件的外观和行为，确保设计一致性并支持交互式测试。该技能支持所有使用 Flutter 框架的平台（如 Android、iOS、Web 和桌面），并自动集成到现有的项目中，无需手动配置。其工作流程基于扫描项目中的 Dart 文件，识别小部件类，并生成对应的预览代码，从而减少手动编写样板代码的工作量，提升开发效率。
npx skills add https://github.com/flutter/skills/tree/main/skills/flutter-add-widget-preview使用 previews.dart 系统为项目添加交互式小部件预览。在创建新 UI 组件或更新现有屏幕时使用，以确保一致的设计和交互式测试。
This repo contains 20 individual skills — each has its own dedicated page.
Configure your Flutter app to support assistive technologies like Screen Readers
Triggers an accessibility scan through the widget_inspector and automatically adds Semantics widgets or missing labels to the source code.
Adds home screen widgets to a Flutter app for Android and iOS. Use when providing glanceable app information or quick actions on the device home screen.
Configures Flutter Driver for app interaction and converts MCP actions into permanent integration tests. Use when adding integration testing to a project, exploring UI components via MCP, or automating user flows with the integration_test package.
Implement a component-level test using `WidgetTester` to verify UI rendering and user interactions (tapping, scrolling, entering text). Use when validating that a specific widget displays correct data and responds to events as expected.
Implements animated effects, transitions, and motion in a Flutter app. Use when adding visual feedback, shared element transitions, or physics-based animations.
Add animated effects to your Flutter app
Architects a Flutter application using the recommended layered approach (UI, Logic, Data). Use when structuring a new project or refactoring for scalability.
Measure and reduce the size of the Flutter app bundle, APK, or IPA
Architects a Flutter application using the recommended layered approach (UI, Logic, Data). Use when structuring a new project or refactoring for scalability.
Use the Flutter team's recommended app architecture
Builds Flutter forms with validation and user input handling. Use when creating login screens, data entry forms, or any multi-field user input.
Builds Flutter layouts using the constraint system and layout widgets. Use when creating or refining the UI structure of a Flutter application.
Builds Flutter plugins that provide native interop for other apps to use. Use when creating reusable packages that bridge Flutter with platform-specific functionality.
Use `LayoutBuilder`, `MediaQuery`, or `Expanded/Flexible` to create a layout that adapts to different screen sizes. Use when you need the UI to look good on both mobile and tablet/desktop form factors.
Cache data in a Flutter app
Implements caching strategies for Flutter apps to improve performance and offline support. Use when retaining app data locally to reduce network requests or speed up startup.
Execute long-running tasks in a background thread in Flutter
Work with databases in a Flutter app
Embeds native Android, iOS, or macOS views into a Flutter app. Use when integrating complex native components like maps or web views.
ElevenLabs text-to-speech with mac-style say UX.
Oracle CLI second-model review/debug/refactor/design with selected files, dry-run token checks, API or browser engine.
Capture and automate macOS UI with the Peekaboo CLI.
Generate multiple radically different interface designs for a module using parallel sub-agents. Use when user wants to design an API, explore interface options, compare module shapes, or mentions "design it twice".
Build a throwaway prototype to flesh out a design — a runnable terminal app for state/business-logic questions, or several radically different UI variations toggleable from one route.
Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".