I looked by not found the answer.
There are a number of useful search functions in TB e.g.
find() and others which require the user to identify the attribute to be searched within in each note. At the same time there is a global find function in the menus to search all notes for a specific piece of text.
My question is whether a function exists to search in a similar way to the global cmd+f function which would allow agents to search through all notes without knowing a priori in which attribute the text needs to be found ? I haven’t seen it yet.