Type any X handle. Five needles read its last 20 posts for AI-sounding lines, humblebrag, engagement bait, saying nothing and buried points. You get a score out of 100, a one-line verdict, every post ranked, and a card to share. There's a public leaderboard, a side-by-side duel for any two accounts, and a draft checker that reads a post before you publish it. Free, no sign-up.