Private Network Map App

Just dropping a little vibe coded tool in case anyone else wants to play. 


This is a juggernaut of a Windows powershell script that pokes all the devices on your current network and warns of possible security issues. A compiled .exe as well as a script to build said .exe are also included. This app is free for all but commercial resale. Details in license.txt

The app features no online usage. Your data goes absolutely nowhere. The app will dump a .html page with the results on your desktop and automatically open in your default browser. The mapper's history is kept as browser cache data so it can check for newly added devices.

Due to the lack of online integration, many devices will not be able to resolve brand names.  You can look up the prefix manually and add them to the vendors.txt file. Or...

The easiest way to add support for your personal devices is to use AI. *Obligatory privacy warning here*

Upload Home Network Report.html and vendors.txt to your favorite chatbot along with this prompt:

"Identify vendors from Home Network Report (check "data-mac" vars) and add to vendors.txt if missing. Follow the format and rules in vendors.txt."

Replace your new vendors.txt in the app's folder and rerun application.

I haven't done extensive testing. This was just a side project. It was built more for the joy of building :)

It's basic, but it's free. Be sure to check the README.md for more info and command line switches.

Get it here 

And, yeah, your printer really is that big of a security issue on paper. 

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