Custom Plugin doesn't get picked up in CheckMK

@r.sander was so nice and put an Issue into the GitHub Project. It turned out that the creator if that project never did a check plugin. I’m now sitting here for two hour straight at the documentation @r.sander sent me but and I’m not able to complete it, because I never worked with python or any other programming language in any way :pensive:

So is maybe someone here so kind and could help me with the check plugin?

While the “working” result is:

<<<Teamspeak3>>>
ConfigError: No
QueryPortReachable: Yes
AuthSuccess: Yes
Version: 3.12.1
Platform: Linux
Build: 1585305527
VirtualServer: (9987 online 0 32 0 yes 0 0)

The nonworking output is:

<<<Teamspeak3>>>
ConfigError: No
QueryPortReachable: No

So if anybody would help me with that, this would be really awesome!

Thanks in advance!

Cheers,
Gamie