使い方
- インストールコマンドをコピーし、自分の環境へ導入する前にソースを確認します。
- 必要なツール、認証情報、対応環境を原文で確認します。
- 入力と成果物を指定し、出力を資料と照合します。
npx skills add https://github.com/thiennc-tesoglobal/flutter-skills --skill flutter-architecture開始前の確認
- 導入にはモデル契約、API枠、ファイルへのアクセス許可は含まれません。
- スター数や導入数は活動の指標であり、独立した品質・安全性試験ではありません。
見出し、例、コード、表、リンク、参照画像を含む原文を表示しています。
Flutter Architecture
Choose the least complex architecture that keeps responsibilities clear, state testable, and dependencies replaceable.
Preserve before migrating
Inspect the existing feature structure, state mechanism, dependency injection, data sources, tests, and team conventions. Extend a coherent architecture even when it differs from a preferred example. Propose migration only for a concrete problem and make it incremental.
Baseline boundaries
- Views render state and forward user intent; keep data access and business rules outside widgets.
- Presentation logic owns UI state and commands.
- Repositories are the source of truth for domain data and coordinate services or caches.
- Services wrap external systems such as HTTP, storage, and platform plugins.
- Add use cases/domain services only when logic is reused, complex, or otherwise clutters presentation state.
- Point dependencies inward through explicit interfaces where replacement or testing justifies them.
The Flutter team's MVVM guidance is a useful default for a new scalable application, not a mandate to replace Riverpod, Bloc, Redux, or an established feature-first design.
Organization
Prefer user-facing feature boundaries. Place genuinely shared infrastructure in a small core area. Avoid global folders that accumulate unrelated models, widgets, and helpers.
Load greenfield and evolution for new-project choices or incremental migrations. Load feature boundaries and dependency rules when modules leak across features or ownership is unclear.
Verification
Demonstrate the dependency path for one feature, test presentation logic without rendering widgets where practical, and confirm no circular or UI-to-infrastructure shortcuts were introduced.
