Ok, I think I may have misunderstood. What is your relationship to the platform Polymer Search? I assumed it was your project, in which case that is what the Show HN should be about. But when I read the comment you added, it sounds like you just used someone else's tool, and you can't make a Show HN out of someone else's tool, since those are for sharing your own personal work (https://news.ycombinator.com/showhn.html).