User-agent: * Allow: / # AI search and retrieval — explicitly allowed # Per RFC 9309: Allow takes precedence over Disallow for equal path specificity. # These rules override any CDN-injected Disallow directives for these crawlers. User-agent: GPTBot Allow: / User-agent: OAI-SearchBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: ClaudeBot Allow: / User-agent: PerplexityBot Allow: / User-agent: Cohere-ai Allow: / User-agent: Google-Extended Allow: / User-agent: Applebot-Extended Allow: / User-agent: Amazonbot Allow: / # Bulk training scrapers — blocked User-agent: CCBot Disallow: / User-agent: Bytespider Disallow: / User-agent: meta-externalagent Disallow: / Sitemap: https://dantian.io/sitemap.xml