Anthropic is introducing Claude Tag, an ‘always-on’ AI teammate that lives in Slack, allowing users to tag @Claude for insights and task assignments. This evolution of existing integrations provides persistent context and memory, enabling Claude to learn about work and gather facts from other channels. With Claude Tag, team members can access a single Claude identity, breaking down tasks into stages and responding in Slack threads. This feature makes it feel like working with a real colleague, providing greater context and understanding. Why it matters: As companies prioritize context in enterprise deployments, Claude Tag’s ambient mode and ability to tap into organizational knowledge set a new standard for AI collaboration.