I realize this might be a pipe dream as it may go against the mudstack company direction - Being able to host a backend for mudstack locally would be amazing. This would allow uploads / downloads to be on-network and thus not limited by internet speeds, and of course allow us to add storage as needed. We would be very happy to pay for the mudstack client and associated tech while also having the ability to self-host the storage backend (see: P4 model).

This would help with clutter when browsing directories along with folder tags that I've requested

Sometimes whole folder contains same thing. It would be nice to tag that folder and display that folder when browsing tags (maybe with optional showing the contents of that folder)

Post notifications and activity to specific slack channels. Either per workspace, per library, or even per asset.

Would be great to control, search, upload or download using python API so that we could automate the progress

Peek into 3d files to view things like polycounts (quads, tris, n-gons), materials, animation layers, outliner (mesh/scene hierarchy).