I'm using Circus Ponies NoteBook which doesn't support Applescript methods. It does support creating services that can clip the current selection into a NoteBook page. This allows me to select text and use the context menu to paste the text into a NoteBook page. I'd like to do the exact same thing from an Applescript script. Is there some way in Applescript to get a handle to an existing service, and send it a message?
I made such an Automator action to invoke a Service.
All that's left is figuring out is how to invoke an Automator workflow from AppleScript. Lri's answer might help with that.