The official 3Snipe repository that contains the source code and documentation.
3Snipe is a name sniper for Minecraft. It was the second public one (from our findings), the first being cardbooard/Minecraft-NameSniper-Blocker.
You need .NET core 3.1, available at https://dotnet.microsoft.com/download/dotnet-core/3.1.
It depends on your platform, however all the download links are currently dead. Please wait for a fix.