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Browse and install thousands of AI Agent skills in the Killer-Skills directory. Supports Claude Code, Windsurf, Cursor, and more.

107 available skills

performance-auditor

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elsolal

Audit de performance du code et de lapplication. Analyse Lighthouse, bundle size, Core Web Vitals, et optimisations. Utiliser après limplémentation, avant une release, ou quand lutilisateur dit perfor

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Developer

nav-stats

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alekspetrov

Display session efficiency report showing token savings, cache performance, and optimization recommendations. Use when user asks show my stats, how efficient am I?, show session metrics, or wants to s

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Developer

referral-program

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kimny1143

When the user wants to create, optimize, or analyze a referral program, affiliate program, or word-of-mouth strategy. Also use when the user mentions referral, affiliate, ambassador, word of mouth, vi

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Developer

caching-cdn-strategy-planner

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monkey1sai

Designs multi-layer caching strategy with edge CDN, server-side caching, cache invalidation, and CDN configuration. Use for caching strategy, CDN setup, cache invalidation, or performance optimization

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Developer

prisma-expert

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aolus-software

Prisma ORM expert for schema design, migrations, query optimization, relations modeling, and database operations. Use PROACTIVELY for Prisma schema issues, migration problems, query performance, re...

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Developer

marketing-content

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nroze22

Generate marketing content tailored for clinical trial EDC audiences including blog posts, thought leadership articles, and social media content with industry-appropriate tone and SEO optimization.

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Developer

frontend-dev-guidelines

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kettleofketchup

Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading, useSuspenseQuery, file organization with features directory, MUI v7 styling, TanSta

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Developer

supabase-postgres-best-practices

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Lrmdom

Postgres performance optimization and best practices from Supabase. Use this skill when writing, reviewing, or optimizing Postgres queries, schema designs, or database configurations.

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Developer

podcast-blog-seo

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JonathanWilson1

Use when working on PodcastAlarm blog - creating podcast list posts, rewriting meta titles/descriptions, analysing GSC/GA4 data, or fetching podcast artwork. Also use when user mentions podcastalarm.a

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Developer

nick-theriot

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blicktz

nick-theriot is a persona-based AI agent skill that assists ecommerce developers in optimizing their online stores for maximum revenue and growth.

3
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Developer

core-web-vitals

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sayeedjoy

Optimize Core Web Vitals (LCP, INP, CLS) for better page experience and search ranking. Use when asked to improve Core Web Vitals, fix LCP, reduce CLS, optimize INP, page experience optimization, or f

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Developer

yt-genius

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peterfriese

Expertise in YouTube video optimization, generating metadata (titles, descriptions, chapters, SEO), and repurposing content for social media. Use when the user wants to write titles, descriptions, has

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Developer