1 rule for Flutter
Claude Code rules for Flutter: Widgets, Async UI and Platform Builds. Structure, data, errors, security, performance, and tests. Flutter 3.50, Nov 2026.
# Flutter Claude Code Rules: Widgets, Async UI and Platform Builds
## Install
Install the native export at `.claude/rules/flutter-rules.md`.
Copy that export, not this catalog file. Catalog fields such as `tools` and `author` are for presets.dev.
Install one skill file per name. Cursor, GitHub Copilot, Codex, Antigravity CLI, and Devin can all read `.agents/skills`, so a second copy with the same name collides.
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# Flutter Claude Code Rules: Widgets, Async UI and Platform Builds
Path-scoped Claude Code rule for Flutter. It loads when a matching file is read. It does not replace `CLAUDE.md`.
## Updated for Flutter 3.50, Nov 2026
Do not upgrade dependencies or the framework version unless the task asks.
Write for the Flutter version in `pubspec.yaml` and the SDK co...