Analyze Competitors

Find the outlier winners in your niche and tear them down with a real teardown engine — not vibes.

Two layers, on purpose:

• Sandcastles = discovery (0 credits). It crawls your watchlist and scores outliers for you. We only read — search_my_videos + get_video_details. We never call their analyze_video, because we run our own analysis and want every row to be identical.
• Your pipeline = the analysis. Every video goes through the same teardown — download, Whisper, opening-frame text hook, structured extraction.

Run the same teardown on your OWN posts too. That's the whole trick. When your content and your competitors' content go through one engine into one table, "how do I compare" is a single query instead of a guess.