Claude Skills by LeahyCC

github.com/LeahyCC

7 skillsA× 70 installs0 views

Api SecurityAOWASP API Security Top 10 (2023) with production Next.js App Router code — access control, authentication, input validation, rate limiting, security headers, data exposure, supply chain, SSRFdevelopmentrustgoVotes: 0GitHub stars: 3
Nextjs App RouterAUse when building or reviewing Next.js App Router applications. Covers Server vs Client Components, data fetching, Server Functions, Route Handlers, Cache Components, revalidation, routing, metadata, proxy.ts, error handling, streaming, and migration from the Pages Router. Verified against the official Next.js 16 App Router documentation.developmentbashnextjsVotes: 0GitHub stars: 3
Product MarketingAProduct management and marketing strategy — positioning, discovery, go-to-market, prioritization, metrics, copywriting, and artifact generation. Verified against Cagan (SVPG), Dunford, Torres, Reforge, JTBD, and OWASP-grade rigor applied to PM/PMM decisions.content-marketinggobashVotes: 0GitHub stars: 3
React PerformanceAUse when optimizing React component rendering, fixing Core Web Vitals (LCP, INP, CLS), reducing bundle size, diagnosing re-renders, code splitting, memoization decisions, Server Component patterns, or profiling React apps. Covers React 19, React Compiler, useTransition, useDeferredValue, Suspense, and Next.js optimization.developmentjavascriptjavaVotes: 0GitHub stars: 3
SeoAUse when adding metadata, creating sitemaps, generating robots.txt, implementing structured data (JSON-LD), optimizing for search engines, building OG images, creating llms.txt for AI search engines, or fixing SEO issues in Next.js applications. Covers Google's official guidance, GEO (Generative Engine Optimization), Core Web Vitals, and common SEO myths.developmentrustgoVotes: 0GitHub stars: 3
Ux CopyAUse when writing or reviewing UI text — buttons, error messages, empty states, onboarding, confirmation dialogs, notifications, tooltips, labels, and any user-facing copy in React/Next.js components. Covers voice and tone calibration, microcopy patterns, copy auditing, and refactoring existing copy for consistency and clarity.developmentrustgoVotes: 0GitHub stars: 3
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Wcag AccessibilityAWCAG 2.2 Level AA for web UI. Use when the task is accessibility, contrast, ARIA, keyboard access, focus, screen readers, alt text, or an accessibility audit. Do not use for styling, performance, or copy that is not an accessibility fix.designgotestingVotes: 0GitHub stars: 3