I found the plugin that is on this page: https://omni-automation.com/omnifocus/plug-in-import-icloud-taskpaper.html and it looks perfect for my needs, but I am not sure what else is needed to set it up. I have chosen my home folder and ensured it is correct by adding an alert box after setting the username and confirming it is correct. I also added an alert box to see that the full path it is looking for taskpaper files is correct. So I see that it is looking in a directory that has a single file named stream.taskpaper with a document in taskpaper format.The script works as is on ios, but on the mac it cannot find any files.
So what else is needed to get this to work?