All crawlers
ClaudeBot
Operated by Anthropic · Training crawlers
Collects public content to improve Claude.
User-agent token
ClaudeBotrobots.txt
Documented to honour robots.txt
Allow or block ClaudeBot
By default every well-behaved crawler is allowed. To block ClaudeBot specifically, add this to your robots.txt:
User-agent: ClaudeBot Disallow: /
Official Anthropic documentation
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