Set up Watt in Claude, or fix it when it stops working. A guided check that confirms you're on a supported surface, verifies the Signal Graph connection and file downloads for you, and walks you through turning on automatic updates — fixing anything that's off, one step at a time. Run it the first time you install Watt, or any time something's not connecting — "set up Watt", "where do I start", "connect Watt", "Watt isn't working", "my export is blocked", "the connector's grayed out" — or type /watt:configure.