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| name | {skill-name} |
| description | {what this skill teaches agents} |
| domain | {e.g., testing, api-design, error-handling} |
| confidence | low|medium|high |
| source | {how this was learned: manual, observed, earned} |
| tools | null |
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Make .NET MAUI apps accessible with semantic properties, screen reader labels/hints, heading levels, focus, announcements, AutomationProperties, touch targets, and platform checks. USE FOR: accessibility audits, WCAG UI fixes, TalkBack/VoiceOver/Narrator behavior, SemanticProperties.Description/Hint/HeadingLevel, SemanticScreenReader.Announce, SetSemanticFocus, avoiding redundant Label metadata, hiding decorative content with IsInAccessibleTree=false, and CollectionView row semantics. DO NOT USE FOR: general layout, UI automation only, or performance tuning.
Use `Microsoft.Maui.AI.Attributes` to source-generate `Microsoft.Extensions.AI` tools for MAUI apps. USE FOR: `ExportAIFunction`, `AIToolSource`, `AIToolContext`, `Default.Tools`, DI-bound parameters, chat-session scopes, AOT-safe tools, and `IChatClient.UseFunctionInvocation`. DO NOT USE FOR: Essentials.AI chat or embeddings, native bindings, or theory.
Design .NET MAUI architecture around DI, MVVM, compiled bindings, Shell navigation, route registration, query parameters, and testable services. USE FOR: MauiProgram service registration, page/ViewModel wiring, Shell GoToAsync, Routing.RegisterRoute, trim-safe IQueryAttributable vs [QueryProperty] for full trimming/NativeAOT, Uri.EscapeDataString/UnescapeDataString query handling, x:DataType on pages/DataTemplates, AddTransient page lifetimes, and avoiding BuildServiceProvider/service locator patterns. DO NOT USE FOR: project layout, API currency, or runtime debug tools.
Configure .NET MAUI app icons, splash screens, images, fonts, bundled files, app/window lifecycle, background/resume state, and platform asset/lifecycle settings. USE FOR: MauiIcon, MauiSplashScreen, MauiImage, MauiFont, MauiAsset, Resources/Images, Resources/Fonts, Resources/Raw seed JSON, FileSystem.OpenAppPackageFileAsync, Window Created/Stopped/Resumed/Destroying, ConfigureLifecycleEvents, state restore, Xamarin drawable/UIAppFonts migration, and platform asset overrides. DO NOT USE FOR: localization/theme resources, device permissions, or broad project structure.
Connect MAUI apps to Aspire-hosted APIs. USE FOR: `AddServiceDiscovery`, typed `HttpClient`, `https+http://apiservice`, missing AppHost config on devices, Android emulator `10.0.2.2`, iOS simulator `localhost`, physical-device LAN/dev-tunnel fallbacks, dev certs, Bearer handlers, debug-only cleartext. DO NOT USE FOR: offline caching, OAuth callbacks, or server-side Aspire.
Implement .NET MAUI authentication and secure storage flows with WebAuthenticator, MSAL.NET, platform callback URIs, token caches, brokers, SecureStorage, logout cleanup, and Blazor Hybrid auth handoff. USE FOR: login/logout, OAuth/OIDC redirects, Entra ID, CallbackUrl, WebAuthenticatorCallbackActivity, Android intent filters, CFBundleURLTypes, MSAL redirect URI/BrokerRedirectUri, AcquireTokenSilent, RemoveAsync/GetAccountsAsync token cache cleanup, secure token storage, and native-to-Blazor auth state. DO NOT USE FOR: architecture, API retries/offline behavior, or UI debugging.
