.agents/skills/core-platform/SKILL.md
Use this for changes touching lib/core/, lib/manager/, core/, services/helper/, build hooks, system proxy, tray, VPN, TUN, or platform-specific desktop/mobile behavior.
lib/core/lib.dart.lib/core/service.dart.lib/core/controller.dart and lib/core/interface.dart.lib/manager/.CoreController and CoreHandlerInterface; avoid direct calls to platform implementations outside their boundary.lib/providers/action.dart and relevant generated providers.Read .agents/architecture.md for the current core modes, manager stack, build hooks, local plugins, and Windows helper notes.
plugins/setup/ is a build harness, not a Dart API plugin.