sentry-flutter-sdk

All Skills > SDK Setup > Flutter SDK

Sentry Flutter SDK

Opinionated wizard that scans your Flutter or Dart project and guides you through complete Sentry setup — error monitoring, tracing, session replay, logging, profiling, and ecosystem integrations.

Invoke This Skill When

• User asks to "add Sentry to Flutter" or "set up Sentry" in a Flutter or Dart app
• User wants error monitoring, tracing, profiling, session replay, or logging in Flutter
• User mentions sentry_flutter, sentry_dart, mobile error tracking, or Sentry for Flutter
• User wants to monitor native crashes, ANRs, or app hangs on iOS/Android

Note: SDK versions and APIs below reflect sentry_flutter ≥9.14.0 (current stable, February 2026). Always verify against docs.sentry.io/platforms/flutter/ before implementing.

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Phase 1: Detect

Run these commands to understand the project before making any recommendations:

# Detect Flutter project type and existing Sentry
cat pubspec.yaml | grep -E '(sentry|flutter|dart)'

# Check SDK version
cat pubspec.yaml | grep -A2 'environment:'

# Check for existing Sentry initialization
grep -r "SentryFlutter.init\|Sentry.init" lib/ 2>/dev/null | head -5

# Detect navigation library
grep -E '(go_router|auto_route|get:|beamer|routemaster)' pubspec.yaml

# Detect HTTP client
grep -E '(dio:|http:|chopper:)' pubspec.yaml

# Detect database packages
grep -E '(sqflite|drift|hive|isar|floor)' pubspec.yaml

# Detect state management (for integration patterns)
grep -E '(flutter_bloc|riverpod|provider:|get:)' pubspec.yaml

# Detect GraphQL
grep -E '(graphql|ferry|gql)' pubspec.yaml

# Detect Firebase
grep -E '(firebase_core|supabase)' pubspec.yaml

# Detect backend for cross-link
ls ../backend/ ../server/ ../api/ 2>/dev/null
find .. -maxdepth 3 \( -name "go.mod" -o -name "requirements.txt" -o -name "Gemfile" -o -name "*.csproj" \) 2>/dev/null | grep -v flutter | head -10

# Detect platform targets
ls android/ ios/ macos/ linux/ windows/ web/ 2>/dev/null