Ive been looking around for a decent rcon manager, but so far i've found anything that could work.  The RustAdmin keeps crashing and when it doesnt crash wont work very well. Ive seen numerous sites that offer a web based rcon manager. But no logins etc make it feel a bit shady imo, even if they say it doesnt save the server info.  ( its just local save) 

Does anyone know a decent rcon manager or a rust rcon web based that i can install myself and maintain it myself?

facepunch has one: https://github.com/Facepunch/webrcon

Webrcons existing out there work on clientside js and do not save any info afaik