We're the team behind Webhound (https://webhound.ai), an AI agent that builds datasets from the web based on natural language prompts. You describe what you're trying to find. The agent figures out how to structure the data and where to look, then searches, extracts the results, and outputs everything in a CSV you can export.We've set up a special no-signup version for the HN community at https://hn.webhound.ai - just click "Continue as Guest" to try it without signing up.Here's a demo: https://...