The FileWatcher plugin can be set to monitor a folder of your choice. It reacts upon files being created, deleted, renamed or changed and transmits the file (and path) via the corresponding output. This can be handy from time to time when you need to overlap a technology gap in the solution. Maybe you need to analyse newly created images from your security cameras? Or create a helpful task that creates a backup of all documents in a specific folder, doing a “sync” when the content updates?
Read more about the FileWatcher plugin here