floating palette launcher for applescripts

I’ve searched here and on google for a floating-palette launcher for applescripts. Forgive me if I missed an existing topic.

I’m looking for a better way to manage my applescripts. I have to organize my many text “mungers” in subfolders in the menubar’s script menu. The latter is slow to display and the subfolders are cumbersome. I munge some of the text in TextEdit, some in DEVONthink but recently I’ve favored Smultron. It would be great to have a floating palette I could update via drag&drop and use in different applications. Any recommendations?