AI crawler guide

Claude Robots.txt Rules

ClaudeBot, Claude-SearchBot, and Claude-User robots.txt rules with practical visibility tradeoffs.

Search intent

Users need to separate Claude training, search, and user-requested fetches.

Practical checklist

  • Treat ClaudeBot as the training crawler in most policy templates.
  • Treat Claude-SearchBot as a discovery crawler if citation visibility matters.
  • Treat Claude-User as user-triggered access and decide based on product needs.

Copy-paste starter pattern

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: Claude-SearchBot
Allow: /

User-agent: Claude-User
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Perplexity-User
Allow: /

User-agent: GPTBot
Disallow: /

User-agent: ClaudeBot
Disallow: /

User-agent: Google-Extended
Disallow: /

User-agent: Applebot-Extended
Disallow: /

User-agent: CCBot
Disallow: /

User-agent: Bytespider
Disallow: /

User-agent: FacebookBot
Disallow: /

User-agent: Amazonbot
Disallow: /

User-agent: cohere-ai
Disallow: /

User-agent: *
Allow: /

Sitemap: https://example.com/sitemap.xml

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