seo-ai-discovery

Audit AI discovery files and agent endpoints at the site root — /llms.txt and /llms-full.txt structure and link health, /agents.md, the UCP merchant profile at /.well-known/ucp (only when no ecommerce module owns it), the ARD /.well-known/ai-catalog.json, and /sitemap_agentic_discovery.xml — plus a robots cross-check that these files are not blocked for the bots meant to read them. Module M21 "AI discovery & agent…