Topic: claude-code-commands
633 skills in this topic.
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recommendation-system
Deploy production recommendation systems with feature stores, caching, A/B testing. Use for personalization APIs, low latency serving, or encountering cache invalidation, experiment tracking, quality monitoring issues.
secondsky/claude-skills 109
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responsive-web-design
Builds adaptive web interfaces using Flexbox, CSS Grid, and media queries with a mobile-first approach. Use when creating multi-device layouts, implementing flexible UI systems, or ensuring cross-browser compatibility.
secondsky/claude-skills 109
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rest-api-design
Designs RESTful APIs with proper resource naming, HTTP methods, status codes, and response formats. Use when building new APIs, establishing API conventions, or designing developer-friendly interfaces.
secondsky/claude-skills 109
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root-cause-tracing
Systematically trace bugs backward through call stack to find original trigger. Use when errors occur deep in execution and you need to trace back to find the original trigger.
secondsky/claude-skills 109
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security-headers-configuration
Configures HTTP security headers to protect against XSS, clickjacking, and MIME sniffing attacks. Use when hardening web applications, passing security audits, or implementing Content Security Policy.
secondsky/claude-skills 109
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seo-keyword-cluster-builder
SEO keyword clustering with topic organization, content hub architecture, internal linking strategies. Use for content strategy, keyword research, pillar page structures, or encountering cluster organization, hub architecture, internal linking errors.
secondsky/claude-skills 109
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seo-optimizer
SEO optimization with keyword analysis, readability assessment, technical validation, content quality. Use for search rankings, blog posts, content audits, or encountering keyword density, readability scores, meta tags, schema markup errors.
secondsky/claude-skills 109
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sequential-thinking
Systematic step-by-step reasoning with revision and branching. Use for complex problems, multi-stage analysis, design planning, problem decomposition, or encountering unclear scope, alternative approaches needed, revision requirements.
secondsky/claude-skills 109
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session-management
Implements secure session management with JWT tokens, Redis storage, refresh flows, and proper cookie configuration. Use when building authentication systems, managing user sessions, or implementing secure logout functionality.
secondsky/claude-skills 109
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shadcn-vue
secondsky/claude-skills 109
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sql-query-optimization
secondsky/claude-skills 109
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supabase-postgres-best-practices
Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.
secondsky/claude-skills 109
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sveltia-cms
Sveltia CMS Git-backed content management (Decap/Netlify CMS successor). 5x smaller bundle (300 KB), GraphQL performance, solves 260+ issues. Use for static sites (Hugo, Jekyll, 11ty, Gatsby, Astro, Next.js), blogs, docs, i18n, or encountering OAuth errors, TOML/YAML issues, CORS problems, content listing errors.
secondsky/claude-skills 109
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swift-best-practices
This skill should be used when writing or reviewing Swift code for iOS or macOS projects. Apply modern Swift 6+ best practices, concurrency patterns, API design guidelines, and migration strategies. Covers async/await, actors, MainActor, Sendable, typed throws, and Swift 6 breaking changes.
Keywords: concurrency, async-await, actors, Sendable, typed-throws, Swift-6, migration, data-races, MainActor, nonisolated, isolated, iOS, macOS, SwiftUI, Combine, Swift-concurrency, actor-isolation, strict-concurrency, Swift-migration, modern-Swift, Swift-evolution, code-review, Swift-patterns, Apple-platforms, Xcode, iOS-development, macOS-development
secondsky/claude-skills 109
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swift-settingskit
secondsky/claude-skills 109
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tailwind-v4-shadcn
Production-tested setup for Tailwind CSS v4 with shadcn/ui, Vite, and React.
Use when: initializing React projects with Tailwind v4, setting up shadcn/ui,
implementing dark mode, debugging CSS variable issues, fixing theme switching,
migrating from Tailwind v3, or encountering color/theming problems.
Covers: @theme inline pattern, CSS variable architecture, dark mode with
ThemeProvider, component composition, vite.config setup, common v4 gotchas,
and production-tested patterns.
Keywords: Tailwind v4, shadcn/ui, @tailwindcss/vite, @theme inline, dark mode,
CSS variables, hsl() wrapper, components.json, React theming, theme switching,
colors not working, variables broken, theme not applying, @plugin directive,
typography plugin, forms plugin, prose class, @tailwindcss/typography,
@tailwindcss/forms
secondsky/claude-skills 109
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tanstack-ai
secondsky/claude-skills 109
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tanstack-router
TanStack Router type-safe file-based routing for React. Use for SPAs, TanStack Query integration, Cloudflare Workers, or encountering devtools, type safety, loader, Vite bundling errors.
secondsky/claude-skills 109
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test-quality-analysis
Detect test smells, overmocking, flaky tests, and coverage issues. Analyze test effectiveness, maintainability, and reliability. Use when reviewing tests or improving test quality.
secondsky/claude-skills 109
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thesys-generative-ui
Generate, modify, and style React components from natural language using the Thesys SDK. Guides schema-driven UI generation, theme customisation, tool calling integration, and deployment to Vite, Next.js, or Cloudflare Workers. Use when the user says "generate UI", "create a component", "build an interface", "Thesys", "generative UI", or asks to turn a description into a React component.
secondsky/claude-skills 109
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threejs
Three.js 3D graphics library - scene setup, geometry, materials, lighting, textures, animation, loaders, shaders, postprocessing, interaction. Use when building 3D web experiences, creating WebGL visualizations, working with GLTF models, implementing custom shaders, or adding interactive 3D elements to web applications.
secondsky/claude-skills 109
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turborepo
Turborepo monorepo build system guidance. Triggers on: turbo.json, task pipelines,
dependsOn, caching, remote cache, the "turbo" CLI, --filter, --affected, CI optimization, environment
variables, internal packages, monorepo structure/best practices, and boundaries.
Use when user: configures tasks/workflows/pipelines, creates packages, sets up
monorepo, shares code between apps, runs changed/affected packages, debugs cache,
or has apps/packages directories.
secondsky/claude-skills 109
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vercel-blob
secondsky/claude-skills 109
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verification-before-completion
Run verification commands and confirm output before claiming success. Use when about to claim work is complete, fixed, or passing, before committing or creating PRs.
secondsky/claude-skills 109