Hack
leiweibau/Pi.Alert
Scan the devices connected to your WIFI / LAN and alert you the connection of unknown devices. It also warns if a "always connected" device disconnects. In addition, it is possible to check web services for availability. For this purpose HTTP status codes and the response time of the service are evaluated
Sherlock Project
Hunt down social media accounts by username across 400+ social networks
Z4nzu/hackingtool
ALL IN ONE Hacking Tool For Hackers