# Claim 46

Anthropic does not publish a full user agent string for Claude-User.

entity: Claude-User
field: user_agent_string_full
value: not_documented
statement: Anthropic does not publish a full user agent string for Claude-User.
evidence_url: https://support.claude.com/en/articles/8896518-does-anthropic-crawl-content-from-the-web-and-how-can-site-owners-block-the-crawler
evidence_quote: 
method: vendor_doc
verified_at: 2026-09-13
confidence: n/a
status: current
supersedes: none

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