What problem does it solve? After upgrading gstack or adding new ViewModels and properties to an iOS project, the debug bridge files (StateServer.swift, DebugOverlay.swift, Package.swift) and typed @Observable state accessors drift out of sync with the latest upstream templates, breaking instrumentation coverage. ## Core Features & Use Cases - Bridge regeneration: Updates StateServer.swift, DebugOverlay.swift, and Package.swift against the latest upstream gstack templates. - Accessor regeneration: Rebuilds typed @Observable state accessors so new ViewModels and properties get debug coverage. - Use Case: After bumping gstack to a new version, run this skill to resync the iOS debug bridge so the QA and debugging instrumentation keeps working against the updated templates. ## Quick Start Ask the agent to resync the iOS debug bridge and regenerate the iOS accessors after upgrading gstack.