I'm actually refactoring only rxtools itself, no CFW or entry points affected, so yes, spider/MSET is working (well I didn't check the latter but it just should). My point is to keep it as versatile as I can, so features won't be excluded unless completely obsolete. Though they might change slightly, like the recent padgen split into two separate options in the menu for SD and NCCH. Or like MSET DG, which is WiP now and will require original .tmd file to check integrity instead of old custom checksum.
Its good to hear that rxtools is not dead