Hello, I'm trying to implement a web app that could be updated from multiple end points dynamiclly.

Ideally I would have a script run on multiple servers, and then each would send a flag file/json post message to the web app that would include the machine name, script name, and exit code (success or failure). I figured something like this would exist...I've been looking but not having any luck. I am not a web dev by trade so this is proving difficult. Does anyone have any ideas on where to look?