davidortinau

Apply medium-specific UX reasoning for DESKTOP applications (mouse/trackpad plus keyboard, large screen, multi-window). Use alongside ux-first-principles when the target is a desktop app (Windows, macOS, or Linux; native or web-in-a-window) and the decision…

Apply the foundational reasoning of a senior UI/UX designer to interface decisions, BEFORE and WHILE generating UI, not just styling it afterward. This is design first principles (visual hierarchy, cognitive load, Gestalt grouping, usability heuristics,…

Apply medium-specific UX reasoning for MOBILE (phone) applications: touch input, small screen, one-handed use, single-surface focus. Use alongside ux-first-principles when the target is a phone app (iOS or Android) and the decision is affected by touch target…

Apply medium-specific UX reasoning for TABLET applications: the hybrid medium that is touch-first but large-screen, often two-handed, sometimes with an attached keyboard/pointer, and capable of multi-pane and split-view multitasking. Use alongside…

Always-on guardrail for .NET MAUI API currency. Prevents AI coding agents from using deprecated, obsolete, or removed APIs across XAML/C#, Blazor Hybrid, and MauiReactor. Includes a reasoning framework for detecting project target framework and library…

Guidance for .NET MAUI XAML data bindings, compiled bindings, value converters, binding modes, multi-binding, relative bindings, and MVVM best practices. USE FOR: "data binding", "compiled binding", "value converter", "IValueConverter", "binding mode",…

Guide for making .NET MAUI apps accessible — screen reader support via SemanticProperties, heading levels, AutomationProperties visibility control, programmatic focus and announcements, and platform-specific gotchas for TalkBack, VoiceOver, and Narrator. USE…

Guidance for implementing CollectionView in .NET MAUI apps — data display, layouts (list & grid), selection, grouping, scrolling, empty views, templates, incremental loading, swipe actions, and pull-to-refresh. USE FOR: "CollectionView", "list view", "grid…

{what this skill teaches agents}

End-to-end testing and verification for SentenceStudio. USE THIS SKILL whenever the user says "test", "verify", "check", "validate", "confirm it works", "smoke test", "run the app and check", "does it work", "try it", "make sure", or any variation of testing…

Blocking checklist for any learning activity change. Ensures every prompt/response combination produces target-language learning value. Earned from the 2026-07-15 Vocab Quiz photo-hide-text miss.

Run build, deploy, inspect, and fix loops for .NET MAUI apps that already have MAUI DevFlow integrated. USE FOR: launching MAUI apps, selecting devices or emulators, waiting for or recovering agent connections, broker/port/adb connectivity issues, visual tree…

{what this skill teaches agents}

Use when working with an Aspire distributed application and operating the AppHost or its resources through the Aspire CLI: start/restart/stop/wait on the app; iterate via watch, rebuild, hot reload, or resource commands; inspect resources, logs, traces, docs,…

Systematic recovery procedure for Aspire AppHost failures caused by orphaned processes holding critical ports (especially 22070). Covers diagnostics, two-pass cleanup (AppHost + dcp tree, then orphaned services), verification, and restart validation. USE FOR:…

Add MAUI DevFlow to a .NET MAUI project with agent package references, MauiProgram.cs registration, Blazor WebView support, GTK variants, Central Package Management guidance, and verification commands. USE FOR: first-time DevFlow setup, reviewing what files…

Apply medium-specific UX reasoning for DESKTOP applications (mouse/trackpad + keyboard, large screen, multi-window). Use this skill alongside ux-first-principles whenever the target is a desktop app — Windows, macOS, or Linux, native or web-in-a-window — and…

Apply the foundational reasoning of a senior UI/UX designer to interface decisions — BEFORE and WHILE generating UI, not just styling it afterward. Use this skill whenever you are designing, structuring, or evaluating an application interface — choosing a…

Apply medium-specific UX reasoning for MOBILE (phone) applications — touch input, small screen, one-handed use, single-surface focus. Use this skill alongside ux-first-principles whenever the target is a phone app (iOS or Android, native or otherwise) and the…

Apply medium-specific UX reasoning for TABLET applications — the hybrid medium that is touch-first but large-screen, often two-handed, sometimes with an attached keyboard/pointer, and capable of multi-pane and split-view multitasking. Use this skill alongside…

Run build, deploy, inspect, and fix loops for .NET MAUI apps that already have MAUI DevFlow integrated. USE FOR: launching MAUI apps, selecting devices or emulators, waiting for or recovering agent connections, broker/port/adb connectivity issues, visual tree…

Add MAUI DevFlow to a .NET MAUI project with agent package references, MauiProgram.cs registration, Blazor WebView support, GTK variants, Central Package Management guidance, and verification commands. USE FOR: first-time DevFlow setup, reviewing what files…

Applies colors, typography, spacing, sizing, visual states, and other styling attributes for BaristaNotes .NET MAUI app. Use this skill when implementing UI components, updating styles, or ensuring visual consistency across the app.

Styling guide for MauiBootstrapTheme (Plugin.Maui.BootstrapTheme NuGet). Use when writing, editing, or reviewing .NET MAUI XAML, C#, or MauiReactor code that uses Bootstrap-style classes. Covers installation, setup, per-control StyleClass reference,…

End-to-end workflow for building, deploying, inspecting, and debugging .NET MAUI and MAUI Blazor Hybrid apps as an AI agent. Use when: (1) Building or running a MAUI app on iOS simulator, Android emulator, Mac Catalyst, or Linux/GTK, (2) Deploying a MAUI app…

AI-assisted .NET MAUI Hot Reload diagnostics. Monitors hot reload sessions, validates environment setup, tracks per-change developer confirmations, and generates bug reports. Use when hot reload isn't working, UI doesn't update after code changes, or for…

End-to-end workflow for building, deploying, inspecting, and debugging .NET MAUI and MAUI Blazor Hybrid apps as an AI agent. Use when: (1) Building or running a MAUI app on iOS simulator, Android emulator, or Mac Catalyst, (2) Deploying a MAUI app to a…