gistfile1.txt

echo 'tell application "System Events"
    set visibleProcesses to (every process whose visible is true)
    set totalOpenWindows to 0

    repeat with aProcess in visibleProcesses
        try
            tell aProcess
                set windowCount to count of (windows whose value of attribute "AXMinimized" is false)
                set totalOpenWindows to totalOpenWindows + windowCount
            end tell
        on error
            -- Some applications may not respond to window queries, handle errors gracefully
        end try
    end repeat

    display dialog "Total visible open windows: " & totalOpenWindows
end tell
' | osascript