AI Training
Safe & LegitimateOperator: Anthropic

ClaudeBot

ClaudeBot is Anthropic's primary web crawler designed to index public websites for training future iterations of Claude AI models. It strictly honors robots.txt directives and crawls with polite request delays.

Technical Specifications

User-Agent TokenClaudeBot
Operator / OwnerAnthropic
Primary PurposeAnthropic Claude LLM dataset collection
SEO ImpactNo SEO Impact
Respects robots.txtStandard Compliant (RFC 9309)
Reverse DNS Hostnameclaudebot.anthropic.com
Official DocumentationOperator Docs

Frequently Asked Questions

Does ClaudeBot respect robots.txt?

Yes, ClaudeBot respects robots.txt Disallow directives immediately upon fetching.

How do I block ClaudeBot?

User-agent: ClaudeBot Disallow: /

How to Allow ClaudeBotrobots.txt

Ensure this bot can index your public pages for citations.

# Allow ClaudeBot
User-agent: ClaudeBot
Allow: /
How to Block ClaudeBotrobots.txt

Prevent this bot from accessing any content on your domain.

# Block ClaudeBot
User-agent: ClaudeBot
Disallow: /
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