# Block OpenAI (ChatGPT) User-agent: GPTBot Disallow: / # Block Common Crawl (Used by many AI models) User-agent: CCBot Disallow: / # Block Google's AI training (Bard/Gemini) but allow Search User-agent: Google-Extended Disallow: / # Block Anthropics (Claude) User-agent: ClaudeBot Disallow: / User-agent: Amazonbot Disallow: / User-agent: PetalBot Disallow: / User-agent: Barkrowler Disallow: / User-agent: meta-externalagent Disallow: /