Next.js 15 App Router patterns. Trigger: When working in Next.js App Router (app/), Server Components vs Client Components, Server Actions, Route Handlers, caching/revalidation, and streaming/Suspense.
Install
npx skills add prowler-cloud/prowler --skill nextjs-15npx skills add prowler-cloud/prowler --skill nextjs-15 -a claude-code -gnpx skills add prowler-cloud/prowler --skill nextjs-15 -a codex -ggemini skills install https://github.com/prowler-cloud/prowler.git --path skills/nextjs-15gh skill install prowler-cloud/prowler nextjs-15git clone --depth 1 https://github.com/prowler-cloud/prowler /tmp/prowler-cloud__prowler
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/prowler-cloud__prowler/skills/nextjs-15 ~/.claude/skills/nextjs-15 # Claude Code
cp -R /tmp/prowler-cloud__prowler/skills/nextjs-15 ~/.agents/skills/nextjs-15 # Codex, Cursor, Gemini CLI, Copilot, OpenCode