Expert in building custom tools that solve your own problems first. The best products often start as personal tools...

This skill should be used when the user asks to "run pentest commands", "scan with nmap", "use metasploit exploits",...

This skill should be used when the user asks to "plan a penetration test", "create a security assessment checklist",...

Comprehensive PDF manipulation toolkit for extracting text and tables, creating new PDFs, merging/splitting...

When the user wants to create or optimize in-app paywalls, upgrade screens, upsell modals, or feature gates. Also...

Multi-agent orchestration patterns. Use when multiple independent tasks can run with different domain expertise or...

When the user wants help with paid advertising campaigns on Google Ads, Meta (Facebook/Instagram), LinkedIn,...

When the user wants to optimize post-signup onboarding, user activation, first-run experience, or time-to-value....

Expert in building and selling Notion templates as a business - not just making templates, but building a...

Use this skill to query your Google NotebookLM notebooks directly from Claude Code for source-grounded,...

Expert guidance for distributed NoSQL databases (Cassandra, DynamoDB). Focuses on mental models, query-first...

Node.js development principles and decision-making. Framework selection, async patterns, security, and architecture....

Expert integration of Supabase Auth with Next.js App Router Use when: supabase auth next, authentication next.js,...

This skill should be used when the user asks to "set up a web server", "configure HTTP or HTTPS", "perform SNMP...

Nest.js framework expert specializing in module architecture, dependency injection, middleware, guards,...

Expert patterns for Neon serverless Postgres, branching, connection pooling, and Prisma/Drizzle integration Use...

Mobile-first design and engineering doctrine for iOS and Android apps. Covers touch interaction, performance,...

Expert in launching small, focused SaaS products fast - the indie hacker approach to building profitable software....