Finder で新規のウィンドウを開いて、複数のフォルダをそのウィンドウのタブで開く。

openFoldersInTabsOfaWindow.applescript

set targetList to {"/Users/rok/tmp/", "/Users/rok/work/"}

tell application "Finder"
    activate
    set tabCount to count targetList
    
    if tabCount ≥ 1 then
        open (item 1 of targetList) as POSIX file
        tell front window
            repeat with i from 2 to tabCount
                tell application "System Events" to keystroke "t" using {command down}
                set target to (item i of targetList) as POSIX file
            end repeat
            tell application "System Events" to keystroke "]" using {shift down, command down}
        end tell
    end if
    
end tell