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Use when the user asks to perform security audits, penetration testing, vulnerability scanning, OWASP Top 10 checks, or offensive security assessments. Covers…

Use when creating interactive scroll-based storytelling experiences with mouse-following spotlight effects, animated SVG art, and the Anthropic design…

Use when enriching primary animations, adding supporting details, creating depth in motion, or making scenes feel alive without distracting from main action.

Analyze real estate and infrastructure investments including REITs, direct property valuation, and infrastructure assets. Use when the user asks about real…

Compatibility alias for `design-system`. Use when an existing workflow, setup script, or user explicitly asks for `frontend-design-system`; route ordinary UI system, design-token, landing-page, dashboard, and component-library work to `design-system` instead. Triggers on: legacy skill name, frontend-design-system alias, exact-folder compatibility, migration-safe UI system routing.

SIMD intrinsics skill for x86 (SSE/AVX) and ARM (NEON) vectorization. Use when reading auto-vectorization reports, writing SSE2/AVX2/NEON intrinsics, checking…

Run when Claude feels off, ignores rules, or hooks/MCP need auditing.

Production-grade frontend for Next.js, Vue, Angular, and Svelte. Use when building UI, fixing hydration errors, or setting up a new web project.

ALWAYS use when working with Nx monorepo, workspace configuration, or Angular/Nx project setup.

Prepares meeting materials by gathering context from Notion, enriching with Claude research, and creating both an internal pre-read and external agenda saved…

Spring Boot 3.x - Java framework for production-ready applications with dependency injection, REST APIs, data access, security, and actuator monitoring

Expert Spring Boot 4 testing specialist that selects the best Spring Boot testing techniques for your situation with Junit 6 and AssertJ.

Harden SSH configuration on VPS servers by disabling root login, enforcing SSH key authentication, and creating non-root sudo users to prevent unauthorized…

Use when the task involves authentication, user signups, logins, password recovery, OAuth providers, role-based access control, or protecting routes and…

Expert-level ISO standards, quality management, compliance, and certification

Persistent memory layer for AI agents using Postgres/pgvector with MCP server support

Apply opinionated styling to barebones HTML. Use when user has plain/unstyled HTML and wants to apply consistent visual styling. Triggers: style this HTML,…

Comprehensive market analyst skill that orchestrates all Octagon stock performance and market data skills. Use when conducting stock analysis, creating market…

Create LinkedIn ad campaigns, write sponsored content, define professional audiences, and plan B2B advertising budgets. Use when the user asks about LinkedIn…

Tailwind CSS 4 patterns and best practices. Trigger: When styling with Tailwind - cn(), theme variables, no var() in className.