Topic: claude-code-plugins
5,817 skills in this topic.
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api-error-handling
Implements standardized API error responses with proper status codes, logging, and user-friendly messages. Use when building production APIs, implementing error recovery patterns, or integrating error monitoring services.
secondsky/claude-skills 109
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claude-hook-writer
Expert guidance for writing secure, reliable, and performant Claude Code hooks - validates design decisions, enforces best practices, and prevents common pitfalls. Use when creating, reviewing, or debugging Claude Code hooks.
secondsky/claude-skills 109
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nextjs
secondsky/claude-skills 109
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mcp-management
Manage MCP servers - discover, analyze, execute tools/prompts/resources. Use for MCP integrations, capability discovery, tool filtering, programmatic execution, or encountering context bloat, server configuration, tool execution errors.
secondsky/claude-skills 109
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api-contract-testing
Verifies API contracts between services using consumer-driven contracts, schema validation, and tools like Pact. Use when testing microservices communication, preventing breaking changes, or validating OpenAPI specifications.
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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nuxt-data
Nuxt 4 data management: composables, data fetching with useFetch/useAsyncData,
and state management with useState and Pinia.
Use when: creating custom composables, fetching data with useFetch or useAsyncData,
managing global state with useState, integrating Pinia, debugging reactive data issues,
or implementing SSR-safe state patterns.
Keywords: useFetch, useAsyncData, $fetch, useState, composables, Pinia,
data fetching, state management, reactive, shallow reactivity, reactive keys,
transform, pending, error, refresh, dedupe, caching
secondsky/claude-skills 109
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better-auth
Skill for integrating Better Auth - comprehensive TypeScript authentication framework for Cloudflare D1, Next.js, Nuxt, and 15+ frameworks. Use when adding auth, encountering D1 adapter errors, or implementing OAuth/2FA/RBAC features.
secondsky/claude-skills 109
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playwright
Browser automation and E2E testing with Playwright. Auto-detects dev servers, writes clean test scripts. Test pages, fill forms, take screenshots, check responsive design, validate UX, test login flows, check links, automate any browser task. Use for cross-browser testing, visual regression, API testing, component testing in TypeScript/JavaScript and Python projects.
secondsky/claude-skills 109
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hono-routing
secondsky/claude-skills 109
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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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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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github-project-automation
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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csrf-protection
Implements CSRF protection using synchronizer tokens, double-submit cookies, and SameSite attributes. Use when securing web forms, protecting state-changing endpoints, or implementing defense-in-depth authentication.
secondsky/claude-skills 109
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cloudflare-zero-trust-access
secondsky/claude-skills 109
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tanstack-ai
secondsky/claude-skills 109
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react-best-practices
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
secondsky/claude-skills 109
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access-control-rbac
Role-based access control (RBAC) with permissions and policies. Use for admin dashboards, enterprise access, multi-tenant apps, fine-grained authorization, or encountering permission hierarchies, role inheritance, policy conflicts.
secondsky/claude-skills 109
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openai-agents
secondsky/claude-skills 109
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sql-query-optimization
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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mobile-offline-support
Offline-first mobile apps with local storage, sync queues, conflict resolution. Use for offline functionality, data sync, connectivity handling, or encountering sync conflicts, queue management, storage limits, network transition errors.
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