{ "name": "browser_screenshot", "description": "Captures a JPEG of the page as an image you can look at. Read pixel coordinates off it for browser_computer; origin (0,0) is top-left, x grows right, y grows down. Viewport only by default — exactly the area browser_computer can reach. Expensive in tokens: prefer browser_read_page for normal HTML.", "requires_confirmation": false, "inputSchema": { "type": "object", "properties": { "fullPage": { "type": "boolean", "description": "Whole page instead of the viewport. Coordinates then no longer match browser_computer." }, "maxWidth": { "type": "integer", "description": "Scale down to this width in pixels." } } } }