flutter-core

Upgrade Flutter SDK and project dependencies with automated migration guides and breaking change detection

Comprehensive code quality analysis with Flutter analyzer, Dart analyzer, AI rules compliance checking, and auto-fix capabilities

Build and package Flutter applications for multiple platforms with code signing, obfuscation, and release optimization

Create a new Flutter project with templates, state management setup, and best practice configuration

Use this agent when architecting Flutter applications, implementing state management, designing project structure, applying design patterns, setting up dependency injection, or making architectural decisions for scalability and maintainability.

Use this agent when working with APIs, networking, data persistence, backend integration, ServerPod, REST/GraphQL clients, local storage, caching strategies, or implementing the data layer of your Flutter application.

Use this agent when optimizing Flutter app performance, profiling with DevTools, reducing app size, fixing memory leaks, implementing isolates for heavy computation, or conducting performance audits to identify and resolve bottlenecks.

Use this agent when working with platform-specific code, native integrations, platform channels, plugin development, deployment to app stores, CI/CD pipelines, or building for specific platforms (Android, iOS, web, desktop).

Use this agent when building Flutter UI, implementing widgets, creating layouts, applying Material Design 3 themes, implementing animations, working with forms and input, or creating responsive designs.

Master Flutter's animation system with implicit and explicit animations, hero transitions, physics-based motion, and custom transitions. Use when adding animations, creating transitions, implementing hero effects, or building interactive animated experiences.

Master Flutter app architecture patterns including MVVM, Clean Architecture, dependency injection, and design patterns for building scalable and maintainable applications. Use when designing app structure, implementing architecture patterns, or organizing code for large-scale projects.

Master HTTP clients, REST APIs, GraphQL integration, WebSockets, and JSON serialization in Flutter applications. Use when implementing API calls, handling network requests, parsing JSON, or working with real-time data.

Comprehensive guide for deploying Flutter applications to all platforms including Android, iOS, web, and desktop. Covers build configuration, code signing, app store submission, CI/CD automation, and production best practices. Use when preparing for release or setting up deployment pipelines.

Comprehensive guide to Flutter forms, validation, gestures, and input handling

Expert guidance on implementing navigation and routing in Flutter applications with declarative routing patterns, GoRouter integration, deep linking, route guards, and complex navigation flows. Use when implementing navigation, setting up routing, or handling deep links.

Comprehensive Flutter performance optimization covering build optimization, rendering performance, memory management, profiling tools, isolates/concurrency, and app size reduction. Use when optimizing Flutter apps for speed, implementing performance monitoring, debugging jank, reducing memory usage, implementing concurrent operations, or minimizing app download size.

Comprehensive guide to local data persistence in Flutter covering SharedPreferences, SQLite, Hive, Drift, and file storage strategies

Comprehensive guidance on Flutter platform integration including platform channels, native code integration, plugin development, and platform views. Use when working with platform-specific features, creating plugins, or integrating native Android/iOS code with Flutter applications.

Comprehensive Serverpod backend framework expertise for full-stack Dart/Flutter development. Use when building server-side applications with Serverpod, implementing backends for Flutter apps, working with type-safe ORMs, creating real-time features, managing authentication, or deploying production Dart servers. Covers installation, project setup, endpoints, database operations, authentication, real-time communication, file uploads, deployment, and testing.

Comprehensive Flutter state management guidance covering built-in solutions, Provider, BLoC, and Riverpod. Use when working with state management, sharing data between widgets, managing app state, implementing reactive patterns, choosing state solutions, setState, ValueNotifier, ChangeNotifier, InheritedWidget, Provider package, BLoC pattern, Riverpod, state architecture, or comparing state management approaches.

Comprehensive Flutter testing and quality assurance guidance covering unit testing, widget testing, integration testing, golden tests, debugging techniques, code coverage, test-driven development, mocking strategies, DevTools profiling, and quality metrics. Use when testing Flutter applications, writing unit tests, widget tests, integration tests, debugging issues, improving test coverage, creating golden files, mocking dependencies, profiling performance, or establishing testing strategies.

Comprehensive guidance for building Flutter user interfaces with widgets, including Material Design 3 components, Cupertino iOS-style widgets, layout composition patterns, widget lifecycle management, and creating reusable custom UI components. Use when working with Flutter UI, composing widgets, building layouts, implementing Material Design, creating iOS-style interfaces, or developing custom reusable widgets.