Claude Tag Gains Channel-Wide Context for Smarter Proactive Responses

Claude Tag has been updated to use context from across the entire Slack channel, rather than analyzing single messages in isolation, to determine when to proactively contribute. This change replaces a previous lightweight classifier with a more nuanced decision process that considers channel history, memory, and standing instructions. As a result, Claude is now roughly 30% better at determining when, and when not, to respond. The update is live for Claude Teams and Enterprise customers at no additional cost; while holding more context increases usage, it does not count toward usage or spend limits. Claude now chooses from four actions: reply inline, start deeper work in a thread, route the message to existing work, or say nothing. To prevent annoyance, Claude grades its choices against a rubric of usefulness and confidence, and can 'sleep' in channels where it consistently has nothing to add, waking only upon mention. The update also eliminates the silent startup delay, providing immediate acknowledgment.