Product Discovery

This one helps you run structured product discovery processes when you're figuring out what to build next. It walks you through opportunity solution trees, helps frame problems before jumping to solutions, and keeps you honest about assumptions versus validated learning. Use it when you're starting a new feature area or when stakeholders are already pushing solutions and you need to back up to the actual problem. The framing questions are solid, though you'll still need to do the actual user research yourself. Good for teams that know they should be doing discovery but aren't sure how to structure it.