It's a dirty hackish prototype that I cannot be bothered to expand more :D. Not using Prometheus library because it would no longer be a 1 go source file.
Tested against BOINC client 7.14.2 and 7.16.6 over localhost and remote.
If you want more metrics then either add them and throw me a PR. Or just don't. Your choice. I don't care :)
Distributed under MIT license because I don't care what you do with it and I don't want any liability yada yada thingy.
Just do go build main.go or something. The password is set via the first argument (use ./exporter somepassword).