Describe the demo in one sentence and drop the URL. No storyboard, no script to write.
The agent reads your site and brand: real colours, type and tone, plus the flows actually worth showing.
It storyboards the cut scene by scene, with pacing, a shot list and the narration beat for each moment.
It drives the real product, records every scene, then narrates, scores and colour-grades a 1080p cut.
Every layer stays editable. Swap a voice, trim a scene, restyle a caption. No full re-render, no hallucinated frames.