UtxoPocket is a desktop application that you'll be able to download and run locally against your node, introduce a xpub, and feed the beast!
The demo uses test data and it is not functional. What you see is mock data, although locally it is fully functional. It is still a work in progress and has some bugs, but hope the idea is well understood. I want to do one more month of work and open the repository to make it open source. When I'll open the repository, I'll share here.
Attached below some screenshots in the case you do not want to visit the URL; any feedback welcome - please note, this is designed for desktop, I have not worked responsive and mobile looks a mess.
