# SchemaCheckerAI > roast_bot analyzes whether a website is visible to AI assistants > (ChatGPT, Claude, Perplexity, Google AI Overviews) by auditing its > Schema.org structured data, llms.txt and AI crawler access. It reports > the result as a savage roast rather than a compliance checklist. ## What it does - Free roast: paste a URL, get a 0-100 AI visibility score and a public permalink at https://roastbot.xyz/r/{hostname} - Full AI Visibility Report ($100): page-by-page audit and fix priorities - Fix It Myself ($200): report plus a one-paste schema auto-injector and llms.txt - Fix It For Me ($500): done-for-you schema deployment ## Why it matters AI assistants read structured data to decide which businesses to cite. Roughly 12% of websites have any. The rest are invisible to AI search. ## Links - Roast a site: https://roastbot.xyz/ - Example roast: https://roastbot.xyz/r/kcproto.com - Sitemap: https://roastbot.xyz/sitemap.xml ## Stats - Sites roasted: 7 - Average score: 29/100 ## Operator KC Proto, Kansas City. Contact: blake@kcproto.com