Skill UI

This skill enforces disciplined SLO definition based on SRE principles, ensuring that reliability promises are measurable and actionable. It guides users in selecting the right SLI (Service Level Indicator), accurately calculating error budgets, setting multi-window burn-rate alerts, and reviewing existing SLO documents for common architectural flaws (e.g., targets too aggressive, wrong SLI selection). Ideal for defining, reviewing, and maintaining service reliability commitments.

Flox is a declarative, Nix-based environment manager designed to create perfectly reproducible development environments. It handles system-level dependencies (like compilers, databases, and native libraries) and ensures that complex toolchains across multiple languages (Python, Node.js, Go, etc.) function identically across macOS and Linux. Ideal for solving 'works on my machine' issues and onboarding new team members instantly.

The CommunityToolkit.Mvvm Messenger provides a robust Publish/Subscribe messaging system for ViewModels and other objects. It allows multiple components to communicate asynchronously without holding direct references, effectively eliminating tight coupling. Supports various messaging patterns, including simple value broadcasts, request/reply (sync/async), and collection requests, making it ideal for complex applications using WPF, WinUI 3, .NET MAUI, or Avalonia.

Analyze a site's backlink profile including anchors, toxic signals, competitor gaps, and disavow candidates. Uses multiple data sources like Common Crawl, Moz, and DataForSEO. Provides scoring benchmarks and actionable insights.

This skill provides comprehensive maps intelligence for local SEO optimization. It enables geo-grid rank tracking, Google Business Profile auditing, cross-platform review analysis, and NAP verification. It supports multiple tiers from free APIs to paid DataForSEO and Google Maps Platform integration. Ideal for analyzing business visibility on Google Maps, Bing Places, and Apple Maps.

Diagnoses full-stack failure modes in agent and LLM applications, including wrapper regressions, memory contamination, tool discipline failures, hidden repair loops, and rendering corruption. Produces severity-ranked findings and code-first fixes for production agent systems.

This skill acts as a central orchestrator for comprehensive SEO optimization across various digital platforms (GitHub, LinkedIn, CV, X/Twitter). Use it when your request is broad, ambiguous, spans multiple surfaces, or requires developing an overall digital presence strategy. It intelligently routes tasks to the correct module while managing context and ensuring a coherent cross-platform workflow.

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.

A comprehensive skill for handling PowerPoint (.pptx) files. This includes text extraction, deep content analysis via raw XML access (comments, notes, layouts, themes), and programmatic creation of new presentations from scratch. It guides users through design principles, color theory, and structured document generation workflows.

This guide provides an expert framework for designing high-converting email sequences (e.g., welcome, nurture, re-engagement). It covers core principles like 'One Email, One Job' and 'Value Before Ask,' along with detailed strategies for timing, subject lines, and multi-stage templates for different marketing goals.

This guide provides comprehensive, structured error handling patterns for modern applications using TypeScript, Python, and general architectural principles. It covers essential concepts like typed custom errors, Result patterns, API error transformers, and React Error Boundaries. Learn how to implement fail-fast mechanisms, differentiate user-facing messages from developer logs, and ensure system resilience against unexpected failures.

This comprehensive guide serves as an expert resource for maximizing form completion rates across various non-signup business needs, including lead capture, contact requests, checkout flows, and surveys. It covers core CRO principles, field-by-field optimization (e.g., Name, Email, Phone), structuring multi-step forms, improving error handling, and optimizing the final call-to-action button for maximum user conversion.