Restrict where Claude Tag operates changedclaude-tag/admins/restrict-access
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Upstream edited this page at 23 Sep 2026 21:21 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 23 Sep 2026 21:37 UTC.
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172172A conversation that was underway before the first guest joined doesn't keep its full access. The next message from a workspace member in that thread starts the conversation over with channel-only access. A guest who writes there before a member does gets the same notice as under **Restrict**.
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174While a guest is present, Claude replies only to mentions and to threads it's already part of. It doesn't act on other messages in the channel on its own, even where [**Respond automatically**](/docs/claude-tag/users/when-claude-responds#turn-automatic-replies-on-or-off) is on.
174The channel's [**Respond automatically**](/docs/claude-tag/users/when-claude-responds#turn-automatic-replies-on-or-off) setting works the same while a guest is present, and it's on by default. While it's on, messages from workspace members that don't mention Claude still reach it, and Claude may reply to some of them on its own. Outside the threads Claude is part of, a guest's messages that don't mention Claude reach it only as context, not as requests. To have Claude reply only to @-mentions and in threads it's already part of, turn **Respond automatically** off for that channel.
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176176A guest can talk to Claude by mentioning `@Claude` or by replying in a thread Claude is part of, and Claude answers them. A guest can't approve a tool or permission request, and can't restart, mute, fork, or stop the session. If a guest clicks approve, nothing is granted.
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