The last skill. The one that makes the rest safe.

Four lessons, four things you can do now: connect a tool, read a permission screen like a judge, add your one custom connection by URL, and pick the right tool for what you want. Lesson 4 promised you two things for today: the developer road, so you can spot it and skip it, and the skill that makes all of this safe. Both are here.

First the proof: the same question with the connection on, then off. Then the switch. Then what money adds, and the tour.