It is straight forward to remove Skynet Hub from your PC on any OS. Please follow OS standard procedures for uninstalling softwares.
Skynet Node is installed at /opt/stublab/skynet on your device
To completely remove Skynet Node from your device, open a terminal on your device, run the commands below:
sudo systemctl stop stublab-skynet.service sudo systemctl disable stublab-skynet.service sudo rm -r /opt/stublab/skynet