# Allow OpenAI's GPTBot User-Agent: GPTBot Allow: / # Allow Anthropic's ClaudeBot User-Agent: ClaudeBot Allow: / # Allow Google's AI crawler (Gemini/Google-Extended) User-Agent: Google-Extended Allow: / # Allow Perplexity's crawler User-Agent: PerplexityBot Allow: / # Allow CommonCrawl (used by multiple LLMs) User-Agent: CCBot Allow: /