I know this is a "never going to happen" request, but if your addon could somehow pull data or interact with the AllTheThings addon to add from there, it' would be amazing. That way no typing... just click and it gets added. AllTheThings could possibly give you the daily/weekly/one-off status too.

That would require some in-depth analyzing of AllTheThings (there's also the problem of what will happen when AllTheThings gets an update, will it break?), while it's certainly possible, I'm afraid I have other things to do first. Maybe in the future though!