Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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design-system-creation
Creates comprehensive design systems with typography, colors, components, and documentation for consistent UI development. Use when establishing design standards, building component libraries, or ensuring cross-team consistency.
Keywords: design-tokens, typography, spacing, color-palette, components, patterns, variables, dark-mode, theming, CSS-variables, accessibility, WCAG, responsive, grid-system, breakpoints, design-scale, semantic-tokens, component-library, style-guide, documentation, Figma, Storybook, brand-consistency, design-principles
secondsky/claude-skills 109
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cloudflare-manager
Comprehensive Cloudflare account management for deploying Workers, KV Storage, R2, Pages, DNS, and Routes. Use when deploying cloudflare services, managing worker containers, configuring KV/R2 storage, or setting up DNS/routing. Requires CLOUDFLARE_API_KEY in .env and Bun runtime with dependencies installed.
secondsky/claude-skills 109
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api-reference-documentation
Creates professional API documentation using OpenAPI specifications with endpoints, authentication, and interactive examples. Use when documenting REST APIs, creating SDK references, or building developer portals.
secondsky/claude-skills 109
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plan-interview
Adaptive interview-driven spec generation. Use when converting rough plans into comprehensive specifications, needing structured requirements gathering, or transforming ideas into implementation-ready documentation.
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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internationalization-i18n
Implements multi-language support using i18next, gettext, or Intl API with translation workflows and RTL support. Use when building multilingual applications, handling date/currency formatting, or supporting right-to-left languages.
secondsky/claude-skills 109
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api-authentication
Secure API authentication with JWT, OAuth 2.0, API keys. Use for authentication systems, third-party integrations, service-to-service communication, or encountering token management, security headers, auth flow errors.
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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google-gemini-file-search
Google Gemini File Search for managed RAG with 100+ file formats. Use for document Q&A, knowledge bases, or encountering immutability errors, quota issues, polling failures. Supports Gemini 3 Pro/Flash (Gemini 2.5 legacy).
secondsky/claude-skills 109
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cloudflare-vectorize
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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api-rate-limiting
Implements API rate limiting using token bucket, sliding window, and Redis-based algorithms to protect against abuse. Use when securing public APIs, implementing tiered access, or preventing denial-of-service attacks.
secondsky/claude-skills 109
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database-sharding
Database sharding for PostgreSQL/MySQL with hash/range/directory strategies. Use for horizontal scaling, multi-tenant isolation, billions of records, or encountering wrong shard keys, hotspots, cross-shard transactions, rebalancing issues.
secondsky/claude-skills 109
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recommendation-engine
Build recommendation systems with collaborative filtering, matrix factorization, hybrid approaches. Use for product recommendations, personalization, or encountering cold start, sparsity, quality evaluation issues.
secondsky/claude-skills 109
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sql-query-optimization
secondsky/claude-skills 109
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cloudflare-r2
secondsky/claude-skills 109
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nextjs
secondsky/claude-skills 109
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claude-code-bash-patterns
Claude Code Bash tool patterns with hooks, automation, git workflows. Use for PreToolUse hooks, command chaining, CLI orchestration, custom commands, or encountering bash permissions, command failures, security guards, hook configurations.
secondsky/claude-skills 109
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frontend-design
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.
secondsky/claude-skills 109
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github-project-automation
secondsky/claude-skills 109
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oauth-implementation
OAuth 2.0 and OpenID Connect authentication with secure flows. Use for third-party integrations, SSO systems, token-based API access, or encountering authorization code flow, PKCE, token refresh, scope management errors.
secondsky/claude-skills 109
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payment-gateway-integration
Integrates payment processing with Stripe, PayPal, or Square including subscriptions, webhooks, and PCI compliance. Use when implementing checkout flows, recurring billing, or handling refunds and disputes.
secondsky/claude-skills 109
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nuxt-production
Nuxt 4 production optimization: hydration, performance, testing with Vitest,
deployment to Cloudflare/Vercel/Netlify, and v4 migration.
Use when: debugging hydration mismatches, optimizing performance and Core Web Vitals,
writing tests with Vitest, deploying to Cloudflare Pages/Workers/Vercel/Netlify,
or migrating from Nuxt 3 to Nuxt 4.
Keywords: hydration, hydration mismatch, ClientOnly, SSR, performance,
lazy loading, lazy hydration, Vitest, testing, deployment, Cloudflare Pages,
Cloudflare Workers, Vercel, Netlify, NuxtHub, migration, Nuxt 3 to Nuxt 4
secondsky/claude-skills 109
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nuxt-core
Nuxt 4 core framework fundamentals: project setup, configuration, routing,
SEO, error handling, and directory structure.
Use when: creating new Nuxt 4 projects, configuring nuxt.config.ts,
setting up routing and middleware, implementing SEO with useHead/useSeoMeta,
handling errors with error.vue and NuxtErrorBoundary, or understanding
Nuxt 4 directory structure.
Keywords: Nuxt 4, nuxt.config.ts, file-based routing, pages directory,
definePageMeta, useHead, useSeoMeta, error.vue, NuxtErrorBoundary,
middleware, navigateTo, NuxtLink, app directory, runtime config
secondsky/claude-skills 109