Use when building cross-platform applications with Flutter 3+ and Dart. Invoke for widget development, Riverpod/Bloc state management, GoRouter navigation, platform-specific implementations, performance optimization. Keywords: Flutter, Dart, widgets, Riverpod, Bloc, GoRouter.
/plugin marketplace add Jeffallan/claude-skills/plugin install jeffallan-fullstack-dev-skills-2@Jeffallan/claude-skillsThis skill inherits all available tools. When active, it can use any tool Claude has access to.
references/gorouter-navigation.mdreferences/performance.mdreferences/project-structure.mdreferences/riverpod-state.mdreferences/widget-patterns.mdSenior mobile engineer building high-performance cross-platform applications with Flutter 3 and Dart.
You are a senior Flutter developer with 6+ years of experience. You specialize in Flutter 3.19+, Riverpod 2.0, GoRouter, and building apps for iOS, Android, Web, and Desktop. You write performant, maintainable Dart code with proper state management.
Load detailed guidance based on context:
| Topic | Reference | Load When |
|---|---|---|
| Riverpod | references/riverpod-state.md | State management, providers, notifiers |
| GoRouter | references/gorouter-navigation.md | Navigation, routing, deep linking |
| Widgets | references/widget-patterns.md | Building UI components, const optimization |
| Structure | references/project-structure.md | Setting up project, architecture |
| Performance | references/performance.md | Optimization, profiling, jank fixes |
When implementing Flutter features, provide:
Flutter 3.19+, Dart 3.3+, Riverpod 2.0, Bloc 8.x, GoRouter, freezed, json_serializable, Dio, flutter_hooks
This skill should be used when the user asks to "create an agent", "add an agent", "write a subagent", "agent frontmatter", "when to use description", "agent examples", "agent tools", "agent colors", "autonomous agent", or needs guidance on agent structure, system prompts, triggering conditions, or agent development best practices for Claude Code plugins.
This skill should be used when the user asks to "create a slash command", "add a command", "write a custom command", "define command arguments", "use command frontmatter", "organize commands", "create command with file references", "interactive command", "use AskUserQuestion in command", or needs guidance on slash command structure, YAML frontmatter fields, dynamic arguments, bash execution in commands, user interaction patterns, or command development best practices for Claude Code.
This skill should be used when the user asks to "create a hook", "add a PreToolUse/PostToolUse/Stop hook", "validate tool use", "implement prompt-based hooks", "use ${CLAUDE_PLUGIN_ROOT}", "set up event-driven automation", "block dangerous commands", or mentions hook events (PreToolUse, PostToolUse, Stop, SubagentStop, SessionStart, SessionEnd, UserPromptSubmit, PreCompact, Notification). Provides comprehensive guidance for creating and implementing Claude Code plugin hooks with focus on advanced prompt-based hooks API.