User-agent: * Disallow: / # Block ChatGPT's GPTBot specifically User-agent: GPTBot Disallow: / # Block other AI crawlers User-agent: ChatGPT-User Disallow: / User-agent: CCBot Disallow: / User-agent: anthropic-ai Disallow: / User-agent: Claude-Web Disallow: / User-agent: Google-Extended Disallow: / User-agent: PerplexityBot Disallow: / User-agent: YouBot Disallow: /