I do this already scraping web sites for descriptions of what they provide and then tell the agent to build the part I want and nothing more. There's a lot broken about the web and software today that can be addressed by these agents. Just getting a newsfeed of news I want to read free of the mandatory click and enrage bait would be progress for me IMO. But I'd never ship a product that did that because of how Google treated ad-blockers on chrome.