Skill UI

This skill guides developers on integrating CommunityToolkit.Mvvm ViewModels with Microsoft's Dependency Injection system. It covers setting up the composition root using the .NET Generic Host, managing service lifetimes (Singleton, Transient, Scoped), implementing constructor injection, and correctly registering messaging services (IMessenger) for robust, cross-platform XAML applications (WPF, MAUI, Uno, Avalonia).

Generate optimized, production-ready visual assets for critical SEO needs, including Open Graph images, blog heroes, product shots, and infographics. This toolkit uses advanced AI models to ensure correct aspect ratios, resolutions, and domain modes for maximum search engine visibility. It provides a comprehensive post-generation SEO checklist covering alt text, schema markup, and WebP optimization.

This tool automatically converts design screenshots or visual exports into structured, functional Vue 3 Composition API components. It supports popular UI libraries like Vant, Element Plus, and Ant Design Vue. By batch converting screenshots, it streamlines the development process from raw design assets to reusable, production-ready code, significantly boosting frontend development efficiency.

This guide provides a comprehensive framework for designing statistically rigorous A/B tests, split tests, and multivariate experiments. It covers everything from formulating strong hypotheses and calculating sample sizes to selecting appropriate primary, secondary, and guardrail metrics for various business contexts.

This skill provides comprehensive guidance on performance measurement, advanced attribution modeling, and marketing ROI analysis. Use it when setting up detailed tracking systems, analyzing campaign channel performance, building multi-touch attribution models (like Data-Driven or Linear), or generating strategic marketing reports covering KPIs like CAC and LTV.

This comprehensive guide covers best practices for building modern Angular applications. It provides detailed instructions on component architecture, state management using Signals, advanced routing, dependency injection, handling forms (prioritizing Signal Forms), and implementing accessibility (ARIA). It also details setup procedures for new projects and modern rendering strategies like SSR.

This comprehensive guide teaches expert principles for writing clear, compelling, and action-driving marketing copy for any digital asset. Whether you are creating a homepage, landing page, pricing section, or CTA, the focus is on shifting from vague features to concrete customer benefits, always maintaining clarity and a strong focus on the desired conversion outcome. It covers structuring, tone, and advanced copywriting techniques.

This skill guides the planning and review process for complex home or small-lab network changes. It covers creating staged migration plans for VLAN segmentation, implementing local DNS resolvers (like Pi-hole), setting up secure VPN access, and ensuring network safety through detailed inventory checks and rollback procedures. It emphasizes security best practices and trust zoning.

A comprehensive guide and toolkit for performing End-to-End (E2E) testing on native Windows desktop applications (WPF, WinForms, Win32, Qt) using pywinauto and the Windows UI Automation (UIA) API. Covers setup, locator strategies, and page object modeling for robust desktop automation.

Provides high-level strategic guidance for founders and Chief Data Officers (CDOs) in startups. This skill covers critical decisions such as AI training data rights and consent provenance, selecting optimal data architectures (warehouse, lakehouse, data mesh), valuing customer data as a strategic asset for M&A or fundraising, and planning data team organizational evolution. It focuses exclusively on strategic decision-making, not tactical engineering.

Transforms an approved strategic decision into a detailed, actionable 90-day execution plan. It maps out weekly milestones, assigns Direct Responsible Individuals (DRIs), sets up regular checkpoints, and identifies key risks, ensuring decisions translate into measurable, sustained outcomes.

The /cs:freeze command implements a governance lock on major strategic decisions (e.g., fundraise, layoffs, market entry). By setting a mandatory cooldown period, the system prevents premature reversal or second-guessing, protecting the focus and authority established by critical board decisions. It enforces founder discipline and maintains process integrity.