flutter-skills

Use this skill for ANY task involving Flutter CI/CD pipelines, GitHub Actions workflows, build automation, test optimization, or release management. Trigger when the user shares a .yml / .yaml workflow file, asks why their pipeline is slow, wants to add or fix build steps, needs Android/iOS/Web builds automated, wants to configure coverage/quality gates, asks about sharding, needs release automation to Play Store or App Store Connect, or mentions words like "pipeline", "workflow", "CI", "CD", "GitHub Actions", "Fastlane", "build_runner", "coverage", "SonarQube", "APK", "IPA", "Play Store", "App Store Connect", "test shards", "parallel jobs", or "pipeline is too slow". Also trigger when the user is debugging a specific pipeline error or step failure, evaluating monorepo pipeline structure, or configuring platform build signing. Covers the full spectrum: diagnosis → optimization → build → test → quality gates → release automation → monorepo.

Flutter Staff Engineer skill for auditing the architecture of Flutter projects. Analyzes project structure, layer separation, feature modularization, state management strategy, and dependency boundaries to detect architectural risks and technical debt. Use for requests like "review Flutter architecture", "analyze project structure", "audit Flutter codebase", "detect architectural issues", "evaluate scalability of this Flutter app", or "identify technical debt in Flutter project".

Flutter Staff Engineer skill for auditing and enforcing a Design System based on Atomic Design principles (Atoms, Molecules, Organisms, Templates, Pages). Detects violations of atomic hierarchy, duplicated UI primitives, improper component composition, and inconsistent use of design tokens. Use for requests like "audit Flutter design system", "enforce atomic design architecture", "detect UI component duplication", "review Flutter UI structure", or "validate atomic design hierarchy".

Senior Flutter engineer skill for building production-grade apps with clean architecture, flutter_bloc state management, auto_route navigation, get_it + injectable dependency injection, and Firebase integration. Use for requests like "build a Flutter screen", "set up BLoC", "translate Stitch designs to Flutter code", "configure Firebase", "scaffold a Flutter project", "Flutter clean architecture", or "optimize Flutter performance".

Flutter Staff Engineer skill for auditing runtime CPU performance in Flutter applications. Detects heavy computation on the main isolate, inefficient async patterns, lack of compute/isolate usage, missing memoization, and suboptimal caching strategies. Use for requests like "analyze Flutter runtime performance", "detect heavy computations", "audit async code", "optimize Flutter CPU usage", "review isolate usage", or "find performance bottlenecks in Flutter business logic".

Flutter Staff Engineer skill for auditing state management architecture in Flutter projects. Analyzes how state is created, scoped, mutated, and consumed across widgets, blocs, cubits, providers, and streams to detect rebuild inefficiencies, architectural coupling, and long-term scalability risks. Use for requests like "review Flutter state management", "audit BLoC usage", "analyze Riverpod architecture", "detect rebuild problems", "identify state coupling", or "evaluate scalability of state management in this Flutter app".

Flutter performance engineering skill for analyzing widget rebuild behavior, render tree efficiency, layout costs, and scroll performance. Detects unnecessary rebuilds, large widget trees, inefficient list implementations, and layout anti-patterns that cause jank or dropped frames. Use for requests like "analyze Flutter UI performance", "detect rebuild issues", "optimize widget tree", "audit Flutter scrolling performance", "identify UI performance bottlenecks", or "find inefficient widgets".

Flutter Staff Engineer skill for auditing the architectural testability of Flutter applications. Evaluates whether the architecture enables effective unit, widget, and integration testing by analyzing dependency injection, separation of concerns, state management boundaries, and side-effect isolation. Detects architectural patterns that prevent scalable testing and generates a strategic plan to improve testability across the codebase.