# React Grab > Embed a small script in your web app to let coding agents copy UI elements as contextual input for tools like Cursor, Claude, and OpenCode. React Grab provides a tiny JavaScript snippet that lets developers and coding agents capture DOM elements from a running web app as context. It is designed for scenarios where coding agents cannot access page elements directly — you point, press ⌘C, and the selected element is copied as context for agents such as Cursor, Claude, or OpenCode. Installation is a single script tag for most projects, with guidance for popular React frameworks like Next.js. - **Script tag install** — Add a single