Build Product Demo

Turn verified product behavior into a compact proof story. Treat the final media as an executable claim about the product, not as a decorated feature list.

Choose the mode

• Plan: inspect the product and produce the brief, evidence inventory, feature coverage, director treatment, script, and beat plan.
• Produce: complete the plan, create deterministic setup and capture tooling, record, edit, and verify the final media.
• Diagnose: inspect an existing demo, identify the first broken layer, and revise the smallest responsible artifact. Check truth, story, visible state change, attention, narration/action alignment, capture, then encoding.

If the user asks to “make” or “finish” the demo, default to Produce. Do not stop at a script while safe, in-scope production work remains.

Establish the boundary