Skills from remix-run/agent-skills

This skill documents building full-stack React apps with React Router framework mode (routes, loaders, actions, middleware, sessions, rendering). It contains developer commands like `npm list react-router`/`npx react-router reveal`, references `process.env.SESSION_SECRET!` and `process.env.COOKIE_SECRET!`, and links to `https://fonts.googleapis.com`.

This skill documents how to use `createBrowserRouter`, `RouterProvider`, route `loader`/`action` functions, `useFetcher`, and SSR helpers for React Router data mode. No security-relevant behaviors detected.