Flutter Offline Support

Quick Review

The skill provides solid technical knowledge for Flutter offline support with practical code examples covering storage options (SharedPreferences, Hive, SQLite), offline-first patterns, sync queues, and optimistic updates. The description is clear enough for invocation in offline/sync contexts. However, novelty is limited as these are well-documented Flutter patterns that a capable CLI agent could assemble from standard documentation. The skill would benefit from more advanced conflict resolution strategies (currently missing despite being mentioned in the description), and deeper coverage of edge cases like partial sync failures, conflict detection algorithms, or bandwidth-aware sync strategies that would meaningfully reduce token costs for complex implementations.