Anthropic · AI answers
Claude-Agent
Identify Claude-Agent by its user agent. Check request identity, review robots.txt controls and track visits in Aiola Analytics.
Key facts
Claude-AgentWhat Claude-Agent is
Anthropic-hosted browser Claude uses to complete tasks for a user, including Claude Duet. The vendor states no robots.txt token. IP information is published under Claude-Agent in the SAIL feed; no snapshot was fetched for this record.
In Aiola's taxonomy, AI answers means fetched to answer a user's question now.
Claude-Agent user agent
Look for the match token inside the complete HTTP User-Agent header. Tokens can be spoofed, so use the network checks below for authentication.
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko; compatible; Claude-Agent/1.0) Chrome/154.0.0.0 Safari/537.36Claude-AgentOfficial IP ranges
Anthropic publishes an IP feed, but no snapshot was fetched for this page. Open the live source
Verify a Claude-Agent request
For Claude-Agent, compare the source IP from your trusted edge or server against Anthropic’s current published prefixes.
Test every current prefix in the vendor feed and re-fetch it regularly. This cached snapshot is evidence of publication, not a permanent firewall list.
Control Claude-Agent with robots.txt
Anthropic does not state an applicable robots.txt token for Claude-Agent. Review its documentation for access controls.
Aiola Analytics
See every Claude-Agent visit on your site
Aiola tracks 80 AI, search and link-preview crawlers next to your human traffic, revenue and errors. See when Claude-Agent arrives, which pages it requests and which requests fail. Then ask a coding agent in the same app to fix those pages. Track Claude-Agent visits with AI crawler analytics.
Common questions
Everything your agents need, in one app
Errors, user feedback, GitHub and analytics live next to your coding agents. Every issue becomes a task an agent can take.