tech-stack-validator
Tech Stack Validator
Overview
Validate that the chosen technology stack can actually deliver what the PRD promises. This skill catches the expensive mistakes — the ones you discover 6 weeks into implementation when a framework doesn't support a critical requirement.
Core principle: Every tech choice is a trade-off. The job isn't to find the "best" stack — it's to find the stack where the trade-offs align with the project's priorities.
Workflow
Step 1: INGEST → Read PRD + Architecture docs, extract requirements
Step 2: CONSTRAINT MAP → Map requirements to technology constraints
Step 3: VALIDATE → Check each tech choice against constraints
Step 4: RISK SCAN → Flag deprecations, gaps, compatibility issues
Step 5: REPORT → Produce validation report with verdicts
Entry Points
More from makgunay/claude-swift-skills
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macOS application architecture patterns covering App protocol (@main), Scene types (WindowGroup, Window, Settings, MenuBarExtra), multi-window management, NSApplicationDelegateAdaptor for AppKit lifecycle hooks, Info.plist configuration (LSUIElement for menu bar apps, NSAccessibilityUsageDescription), entitlements for sandbox/hardened runtime, and project structure conventions. Use when scaffolding a new macOS app, configuring scenes and windows, setting up menu bar apps, or resolving macOS-specific lifecycle issues. Corrects the common LLM mistake of generating iOS-only app structures.
32macos-permissions
macOS permission handling for Accessibility (AXIsProcessTrusted), Screen Recording, Full Disk Access, input monitoring, camera, microphone, location, and contacts. Covers TCC (Transparency Consent and Control) database, graceful degradation when permissions are denied, permission prompting patterns, opening System Settings to the correct pane, detecting permission changes, and the privacy manifest (PrivacyInfo.xcprivacy) requirement. Use when implementing features that require system permissions, building permission onboarding flows, or handling denied permissions gracefully.
17appkit-bridge
Bridging AppKit components into SwiftUI macOS apps. Covers NSViewRepresentable and NSViewControllerRepresentable protocols for hosting AppKit views in SwiftUI, NSHostingView/NSHostingController for hosting SwiftUI in AppKit, NSPanel for floating windows, NSWindow configuration (styleMask, level, collectionBehavior), responder chain integration, NSEvent monitoring (global and local), NSAnimationContext for AppKit animations, NSPopover, NSStatusItem for menu bar, and NSGlassEffectView for AppKit Liquid Glass. Use when SwiftUI lacks a native equivalent, building floating panels, custom window chrome, or integrating legacy AppKit components.
15swiftui-core
Core SwiftUI patterns for macOS and iOS development including navigation (NavigationSplitView, NavigationStack), state management (@State, @Binding, @Environment, @Bindable with @Observable), the new customizable toolbar system (toolbar IDs, ToolbarSpacer, DefaultToolbarItem, searchToolbarBehavior, matchedTransitionSource, sharedBackgroundVisibility), styled text editing (TextEditor with AttributedString, AttributedTextSelection, transformAttributes, textFormattingDefinition), and layout patterns. Use when building any SwiftUI view, implementing navigation, managing state, creating toolbars, or building rich text editors. Corrects common LLM errors like using deprecated NavigationView, wrong state wrappers, and outdated toolbar APIs.
14global-hotkeys
System-wide keyboard shortcut registration on macOS using NSEvent monitoring (simple, app-level) and Carbon EventHotKey API (reliable, system-wide). Covers NSEvent.addGlobalMonitorForEvents and addLocalMonitorForEvents, CGEvent tap for keystroke simulation, Carbon RegisterEventHotKey for system-wide hotkeys, modifier flag handling (.deviceIndependentFlagsMask), common key code mappings, debouncing, Accessibility permission requirements (AXIsProcessTrusted), and SwiftUI .onKeyPress for in-app shortcuts. Use when implementing global keyboard shortcuts, hotkey-triggered panels, or system-wide key event monitoring.
11swiftui-webkit
Native SwiftUI WebKit integration with the new WebView struct and WebPage observable class. Covers WebView creation from URLs, WebPage for navigation control and state management, JavaScript execution (callJavaScript with arguments and content worlds), custom URL scheme handlers, navigation management (load, reload, back/forward), navigation decisions, text search (findNavigator), content capture (snapshots, PDF generation, web archives), and configuration (data stores, user agents, JS permissions). Use when embedding web content in SwiftUI apps instead of the old WKWebView + UIViewRepresentable/NSViewRepresentable bridge pattern. This is a brand new API — do NOT use the old WKWebView wrapping approach.
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