flutter-skills или slipstream

7 skills that teach Claude Code how to build Flutter apps and games using modern best practices. App Development: • flutter-dev — Auto-activates when writing Dart/Flutter code. Covers Riverpod 3.0 with code generation, Freezed models, go_router, and feature-first architecture. • flutter-feature — Scaffold a complete feature module (model, state, provider, repository, GraphQL, screen, test). • flutter-model — Generate Freezed data models with JSON serialization and state classes. • flutter-provider — Generate Riverpod 3.0 providers with notifier lifecycle and error handling. • flutter-screen — Generate screens with go_router routing, Skeletonizer loading, pull-to-refresh. • flutter-test — Generate tests with mockito mocks, ProviderContainer overrides, and test helpers. Game Development: • flutter-game — Complete guide for Flame 1.36 (Component System, physics, tilemaps, particles), flame_riverpod bridge, Rive animations, flutter_soloud audio, Nakama multiplayer, AdMob/IAP monetization, and Impeller performance

A tool that makes AI coding agents more effective for Dart and Flutter projects. AI agents working on Dart and Flutter run into two recurring problems. First, their training data has a cutoff — they'll reach for discontinued packages, pin outdated major versions, or produce subtly wrong API signatures that compile only after a correction loop. Second, Flutter development is inherently visual and stateful, and agents have no way to see a running app: they can't observe a layout failure, verify that a state change took effect, or confirm that a navigation worked. This tool addresses both. It adds hooks that catch stale package choices before they land in `pubspec.yaml`, an MCP server that retrieves accurate package API signatures directly from the local pub cache, and a suite of MCP commands for launching, inspecting, and interacting with a running Flutter app.