User-agent: *
Content-Signal: search=yes, ai-input=yes, ai-train=no, use=reference
Allow: /

# Search and answer crawlers. These explicit groups also document the desired
# policy for CDN/WAF configuration; robots.txt alone cannot bypass a firewall.
User-agent: Googlebot
Allow: /

User-agent: Google-Extended
Allow: /

User-agent: bingbot
Allow: /

User-agent: OAI-SearchBot
Allow: /

User-agent: GPTBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: Claude-SearchBot
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: Claude-User
Allow: /

User-agent: PerplexityBot
Allow: /

User-agent: Perplexity-User
Allow: /

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