I use Foxtrot Pro for searching within tinderbox/xml. It has what I need. IMO, it is the best option instead of using DEVON which cannot show tbx views
DEVONthink got a menu View > Document Display with submenu items Best Alternative and Text Alternative. However, currently switching between these menu items doesn’t change a Tinderbox’s preview, i.e. they don’t have a function.
I would ask on the DEVONthink forum whether
the Text Alternative could show the raw Tinderbox XML
DEVONthink (when it shows search results) could automatically switch to Text Alternative for Tinderbox records.