#Screenshots

Connect an app and select the target session before capturing images.

#Annotated and Fullscreen Screenshots

agent-lynx screenshot --annotate -o ./page.jpeg

This captures the page and refreshes the snapshot. Image labels such as [3] correspond to refs such as @e3, so an agent can identify a visible target and interact with it. Add --json to receive the screenshot path, dimensions, and the same fresh snapshot as structured output.

The diagram below uses a real capture of the Tailwind CSS example running in Lynx Explorer. Hover over, select, or use the keyboard to focus a connected target to highlight both its annotation and its snapshot ref.

To capture the full screen, use agent-lynx screenshot --fullscreen -o ./screen.jpeg. Use --annotate and --fullscreen separately.

#Direct Screenshots and Scrollable Content

agent-lynx take-screenshot --fullscreen -o ./screen.jpeg
agent-lynx take-content-screenshot --selector '#feed' --format png --scale 1 -o ./feed.png

take-content-screenshot captures the first matching scroll container, including content outside the viewport. Use a scroll-view or a compatible list; the runtime must support the content-screenshot UI method on that element. Use screenshot --annotate when the image needs element-ref labels.