Lumi GEO is a Chrome extension that shows any web page the way AI search engines see it (ChatGPT, Perplexity, Claude, Gemini). One click gives a score out of 100 across 4 pillars (SEO, GEO, AEO, AI view), reveals the text AI crawlers miss without JavaScript, checks AI bot access in robots.txt and structured data, then hands you the code to fix it. 100% local: no server, no tracking. Free plan, Pro at €4.99/month.