Agent Skills: npm-scripts

npm, yarn, and pnpm package management, scripts, workspaces, and publishing. Use when user asks to "run npm script", "setup package.json", "publish package", "manage dependencies", "npm workspaces", "monorepo setup", "npm audit", "lock file", "npmrc config", "npm registry", "debug npm script", "npx", "cross-platform script", or package manager operations.