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Found 12,008 Skills
Specialized skill for .NET unit testing fundamentals and FIRST principles. Use this skill when you need to create unit tests, understand testing fundamentals, learn the 3A Pattern, or master testing best practices. Covers FIRST principles, AAA Pattern, Fact/Theory, test pyramid, etc. Keywords: unit test, unit testing, test fundamentals, FIRST principle, 3A pattern, AAA pattern, Arrange Act Assert, Fact, Theory, InlineData, how to write tests, testing best practices, creating unit tests
This skill should be used when the user asks to "write tests", "add tests", "test coverage", "run tests", "debug failing tests", "mock functions", or mentions Vitest, unit tests, component tests, test-driven development, or testing utilities. Provides comprehensive Vitest v4 guidance for TypeScript React/Next.js projects.
Use when configuring QueryClient, implementing mutations, debugging performance, or adding optimistic updates with @tanstack/react-query in Next.js App Router. Covers factory patterns, query keys, cache invalidation, observer debugging, HydrationBoundary, multi-layer caching. Keywords TanStack Query, useSuspenseQuery, useQuery, useMutation, invalidateQueries, staleTime, gcTime, refetch, hydration.
Generate decorative geometric elements (corners, lines, arcs, frames) with precise control over colors, gradients, and transparency. Use when creating design assets, slide decorations, or any vector-like graphics programmatically. Can also analyze reference images and recreate geometric patterns.
Build custom AI search monitoring tools for competitive AEO analysis. Covers API access, scraping architecture, legal compliance, and cost estimation.
Manage tickets with tk CLI. Triggers on "create ticket", "list tickets", "what's next", "blocked", "close ticket", "ticket status", "work on next ticket/issue".
Architect and design web application interfaces. Plans component systems, interaction flows, and responsive layouts for web platforms.
Guidance for editing Ghostty terminal configuration files. You must use this skill when creating or modifying Ghostty config files.
Continuous integration and deployment pipelines, automated testing, build automation, and team workflows for game development.
Systematic 4-phase debugging with root cause investigation. Use when fixing bugs to prevent random fixes.
Game code architecture, design patterns, scalable systems, and maintainable code structure for complex games.
AWS EventBridge serverless event bus for event-driven architectures. Use when creating rules, configuring event patterns, setting up scheduled events, integrating with SaaS, or building cross-account event routing.