Skill UI

This comprehensive guide outlines the principles and technical implementation for creating highly accessible, high-contrast user interfaces. It ensures WCAG AAA compliance by specifying pure black/white color pairings, clear boundaries, and legible typography across web (CSS), iOS (SwiftUI), and Android (Flutter) platforms. Ideal for applications requiring maximum legibility and stark visual impact.

idea-os is a comprehensive, five-phase pipeline designed to transform a raw, abstract idea into a fully structured, build-ready plan. It guides users through Triage, Clarification, Deep Research, detailed PRD creation (including non-goals and metrics), and finally, a phased execution plan. The system adapts its complexity and vocabulary to the user's sophistication level, providing everything from foundational market analysis to actionable technical stack recommendations.

A senior-level tool for performing deep-dive technical SEO audits and site architecture mapping. It analyzes crawl health, indexing blocks, sitemap integrity, and structural issues (like canonicalization, link flow, and crawl budget waste). Use this to diagnose complex Google Search Console errors and propose a full, engineered roadmap for website stabilization and optimization.

This comprehensive guide provides technical implementations for achieving a modern 'Layered Design' aesthetic. It teaches developers how to create depth, intentional overlapping, and clear stratification across various platforms. Includes detailed code examples for CSS, SwiftUI, Flutter, and React Native to build complex, dimensional user interfaces.

Technical reference for Lightning Network channel factories, multi-party channels, LSP architectures, and Bitcoin Layer 2 scaling without soft forks, covering Decker-Wattenhofer, timeout trees, MuSig2, HTLC/PTLC, and watchtower breach detection.

This comprehensive guide details how to configure, integrate, and troubleshoot live email sending using Mailtrap. It covers two primary methods: the Email API (REST) and SMTP. Learn the differences between core email streams—transactional (app-generated notifications), bulk (promotional marketing), and batch requests (high-volume efficiency)—along with recommended integration patterns and specific technical endpoints.

This skill provides comprehensive strategies and technical blueprints for monetizing digital products, especially SaaS platforms. It covers everything from defining advanced pricing models (freemium, value-based pricing) and optimizing revenue flows (LTV/CAC, churn prevention) to practical Stripe integrations. Use it when you need to set up subscription plans, process webhooks, or implement automated billing cycles for your software.

A token-efficient, high-quality development workflow optimized for Gemini 3.1 Pro High. Covers planning, architecture, TDD, clean production code, technical validation, mandatory visual/UX pixel-perfect checks, and final verification.

This skill helps you design comprehensive SLO frameworks and establish meaningful SLIs for service reliability. It focuses on creating monitoring systems that balance reliability with feature velocity using error budget-based engineering practices. Ideal for defining reliability targets, building dashboards, and aligning technical metrics with business priorities.

Use Parallel's free web_search and web_fetch MCP tools to find public sources, read relevant passages, and answer with supporting links. Ideal for current facts, technical documentation, and research with citations.

A comprehensive technical guide covering the entire lifecycle of Python packaging. It teaches developers how to structure, build, test, and distribute robust Python libraries using modern standards like pyproject.toml, generating wheels, and publishing artifacts reliably to PyPI or private package indexes. Ideal for creating reusable, professional-grade Python code.

A structured client-facing format for red-team engagements and penetration testing reports. Includes standardized sections for findings, severity assessment, impact analysis, and proof of concept. Suitable for delivering reports to CISOs and technical stakeholders requiring DOCX/PDF output.