Writes an interview guide that will not lead the interviewee.
Turns a one-line learning goal, with the market and product definition and the interviewer's own picks where they exist, into an opening story prompt, six to nine questions, and follow-ups that fire on the shape of an answer rather than its content. It refuses hypothetical questions and says why; anything the user insists on goes last, marked as leading.
Exists to keep the interview from confirming what the room already believes. Every question is tested against the market document — would it still work, word for word, if everything in that document turned out to be wrong?
What it needs, and which agents use what it produces.