[AINews] Claude Tag: Multiplayer, Proactive, Persistent Agents in Slack

Anthropic has expanded Claude's capabilities in Slack, introducing features that let the AI assistant be tagged, act proactively, and maintain memory across conversations. According to Latent Space, the update transforms Claude from a passive responder into a more autonomous teammate that can join channels, monitor conversations, and send messages unprompted when needed. The persistent aspect means Claude can retain context from previous interactions, making it suitable for ongoing projects. For developers and solopreneurs building AI workflows, this upgrade turns Slack into a more powerful automation hub where Claude can handle tasks like tracking action items, answering recurring questions, or coordinating with multiple team members without constant manual invocation. The multiplayer tag suggests support for multiple Claude instances or concurrent interactions. This evolution reflects a broader trend toward agentic AI that can operate across communication platforms, reducing the need for custom integrations. While still in early stages, the practical angle for builders is to leverage these features for asynchronous collaboration and lightweight process automation, especially in teams already using Slack as their primary communication tool.