Searching HistoryHound indexes

I see DA can get URL lists from its own cache; Safari, OmniWeb, Camino, and Firefox browser bookmarks; and DevonAgent and Safari histories.

How about expanding this to get URL lists from HistoryHound indexes? Same question for URL Manager files (or formats exportable from URL Mgr, i.e., HTML, XML, tab-delimited text)?

(Sorry if I’m missing something obvious – I’m a new DA user.)

Thanks in advance,