Don't underestimate how useful Clipboard Managers , and especially Clipboard Manager Actions could be. It allow you to link applications not connectible by other ways. For example by hotkey:

• Url copied from Vivaldi (Chrome) → Script that queues download to Synology NAS
• Url copied from Chrome → Play video stream in Vlc (without complicated hacks )
• Add bookmark
• Save to Instapaper
• Show QR code to quckly transfer copied text to your mobile phone
  • qrencode %s -s 15 -o /tmp/qr.png && xdg-open /tmp/qr.png - open in image viewer
  • qrencode "%s" -o /tmp/qr.png && notify-send -i /tmp/qr.png " " - open in Dunst notification
• ...

#Tip #ClipboardManager