Chris Ratcliffe/Bloomberg via Getty ImagesFollow ZDNET: Add us as a preferred source on Google.ZDNET's key takeawaysClaude Tag puts an always-on AI coworker inside Slack.Each Slack channel can get its own isolated Claude identity.Claude can watch, remember, follow up, and complete tasks.Today, Anthropic announced Claude Tag, an always-on instance of Claude that lives inside Slack channels. The idea is that it becomes another participant in a group Slack channel where it can read the channel cont...