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Found 9,230 Skills
Transform Claude into an expert in evidence-based educational presentation design. Use when designing presentations for teaching, training, or learning contexts where retention and comprehension matter. Applies Cognitive Load Theory, Mayer's 12 Principles of Multimedia Learning, Gagné's 9 Events of Instruction, C.R.A.P. design principles, and WCAG 2.1 AA accessibility standards. Triggers on requests to (1) create educational or training presentations, (2) design slides for teaching or workshops, (3) improve existing educational presentations, (4) convert content into visual presentations, (5) ensure accessible and inclusive presentations, or (6) apply learning science to presentation design.
Specifies design and user experience guidelines, including dark mode compatibility, responsive design, performance optimization, modern UI, and accessibility. This rule promotes a user-friendly and vi
Use when implementing payment processing, Stripe integration, subscription billing, checkout flows, webhooks, or asking about "Stripe", "payments", "subscriptions", "checkout", "PCI compliance", "webhooks", "refunds"
Accessibility refactoring specialist. Automatically fixes accessibility issues across multiple files. Performs complex refactoring like extracting accessible components, restructuring markup, and implementing proper ARIA patterns.
Comprehensive Braiins Toolbox skill - batch management tool for Bitcoin mining operations with GUI and CLI for firmware, system, miner, tuner, and cooling management
Optimize tool descriptions in ToolUniverse JSON configs for clarity and usability. Reviews descriptions for missing prerequisites, unexpanded abbreviations, unclear parameters, and missing usage guidance. Use when reviewing tool descriptions, improving API documentation, or when user asks to check if tools are easy to understand.
Use when building SwiftUI interfaces for iOS, iPadOS, macOS, or visionOS. Triggers on Liquid Glass adoption, SwiftUI animation/transitions, layout patterns, state management, design tokens, performance optimization, accessibility in SwiftUI, or creating "Apple-level" UI quality.
Database design and migration patterns for Alembic migrations, schema design (SQL/NoSQL), and database versioning. Use when creating migrations, designing schemas, normalizing data, managing database versions, or handling schema drift.
Comprehensive email marketing strategy including drip campaigns, segmentation, automation workflows, copywriting guidelines, deliverability best practices, and 90-day implementation roadmap with full-funnel lifecycle coverage
Python refactoring for readability, maintainability, and performance.
Security audit for vulnerabilities, compliance issues, and sensitive data exposure. Use before production deployments or when reviewing security-sensitive code.
Orchestrate security finding validation through graduated exploitation. 4-phase pipeline: recon (SAST/DAST), analysis (code review), validation (exploit proof), report (No Exploit, No Report gate). Eliminates false positives by proving exploitability.