--- title: "Claude Duet browses as Claude-Agent | Agent Ready Crawlers" description: "Anthropic's Claude Duet starts browsing with a Claude-Agent token. Claude Duet launched as a waitlist research preview for US Pro and Max subscribers." canonical: https://agentreadycrawlers.com/news/2026-10-21-anthropic-s-claude-duet-starts-browsing-with-a-claude-agent site: "Agent Ready Crawlers" last_updated: 2026-11-04 date: 2026-10-21 section: "News" --- # Claude Duet browses as Claude-Agent | Agent Ready Crawlers > Anthropic's Claude Duet starts browsing with a Claude-Agent token. Claude Duet launched as a waitlist research preview for US Pro and Max subscribers. Source: https://agentreadycrawlers.com/news/2026-10-21-anthropic-s-claude-duet-starts-browsing-with-a-claude-agent Site: Agent Ready Crawlers Last reviewed: 2026-11-04 News from 2026-10-21 # Anthropic's Claude Duet starts browsing with a Claude-Agent token In short 21 October 2026: Anthropic's Claude Duet starts browsing with a Claude-Agent token. Claude Duet launched as a waitlist research preview for US Pro and Max subscribers. Verisoul reports its cloud browser sends a Linux Chrome string with "compatible; Claude-Agent/1.0"; Anthropic's crawler page does not yet list it and no signature is documented. Affects Claude Duet cloud browser. Claude Duet launched as a waitlist research preview for US Pro and Max subscribers. Verisoul reports its cloud browser sends a Linux Chrome string with "compatible; Claude-Agent/1.0"; Anthropic's crawler page does not yet list it and no signature is documented. Secondary source [verisoul.ai/agents/claude-duet](https://www.verisoul.ai/agents/claude-duet), read 2026-11-04. ## Where it stands in the Index [Claude Duet cloud browser](https://agentreadycrawlers.com/crawlers/claude-duet/) Anthropic, task agent. Token `Claude-Agent`. Verification: none published. [All news](https://agentreadycrawlers.com/news/). ## Sources - [verisoul.ai: claude duet](https://www.verisoul.ai/agents/claude-duet) read 2026-11-04 Last reviewed 2026-11-04