This is a Shutter plugin for "uploading" screenshots to the Keybase filesystem (KBFS). It simply copies the screenshot to your public /keybase folder and provides the keybase.pub URL. Instructions: * Copy Keybase.pm to /usr/share/shutter/resources/system/upload_plugins/upload/ * Inside Shutter preferences, fill in your Keybase username and enter anything in the password field (it will not be used)