source code https://github.com/mama21mama/clusterweb
It's something that I thought ... then they tell me if it works
Had to use Google Translation to read the page but, if I am understanding it correctly, it reminds me of Beaker's dat:// protocol, in a way.
.:- Paradigms Shifting -:.
--- Mystic BBS v1.12 A46 2020/08/26 (Windows/32)
* Origin: Agency BBS | Dunedin, New Zealand | agency.bbs.nz (21:1/101)