If you are looking for an efficient and reliable way to manage your Source and Goldsource servers, Source Server Manager might just be the tool you need. Developed by Matthew Livingstone, this Android app offers a range of capabilities to help you manage your servers with ease.

With Source Server Manager, you can use RCON commands to control your servers remotely. The app provides an intuitive interface that allows you to execute commands, view logs, and manage your server settings with just a few taps. You can also use the chat mode to enable logging on the server and forward the chat to your device.

One thing to keep in mind is that the chat mode requires your device to make a connection using port 27100, so you will need to configure your firewall accordingly. Overall, Source Server Manager is a powerful tool that can help you manage your Source and Goldsource servers more efficiently. Best of all, it's completely free to use.