Take a screenshot of a URL in a headless browser and analyze it with a local Ollama vision model. Good for public pages. For pages requiring login, use capture_window instead. Use full_page: true to capture content below the fold — the page is sliced into segments and sent as multiple images so no detail is lost.

Capture a specific app window currently visible on screen and analyze it with a local Ollama vision model. Unlike analyze_screenshot, this sees your real browser with your logged-in session and live state — ideal for testing local apps.

Find a UI element in an app window and return its click coordinates. Uses a local Ollama vision model — Claude never sees the image. For Google Chrome, pass viewport_bounds (computed from javascript_tool: {x: screenX, y: screenY + outerHeight - innerHeight, width: innerWidth, height: innerHeight}) to get viewport-relative coordinates usable directly with the Chrome computer tool. Without viewport_bounds, returns absolute screen coordinates.