@Claude: Your First AI Coworker Lives in Slack
The Full Guide to Delegating Real Work to Claude Inside the Channels you Already Use
“We see Claude Tag as the beginning of an evolution of Claude Code: it makes the model even more proactive, and it works better with a full team. Today, 65% of our product team’s code is created by our internal version of Claude Tag”.
Claude Tag is the latest release of Anthropic. It works like this: someone types @Claude into a Slack channel, hands it a task and goes back to work (Slack is where it starts. Anthropic has made it clear that this shared-coworker model is coming to the other places teams work, too).
Claude breaks the request into stages, works through them with the tools it has access to, posts a running checklist in the thread and drops the result back for the whole channel to see. You tag a coworker and a coworker delivers.
That coworker is Claude Tag. It puts Claude inside Slack as a member of the channel rather than a chatbot you visit in a separate tab. One Claude per channel, shared by everyone in it, that remembers what the channel is working on. It will write or merge pull requests, run data analysis, draft the investor update, or help resolve an incident. And if you let it, it speaks up on its own.
Until now, working with Claude meant a private window: one person, one chat, one task, every session from a blank slate. Claude Tag turns that into a teammate the whole team shares.
📚 This guide is the playbook for putting it to work as a founder: the one-time setup, how to scope exactly what Claude can see and spend, the hands-on use cases worth handing it across fundraising, sales, product and support, how to switch on ambient mode without flooding your channels.
Inside you will find:
What Actually Changes When @Claude Has Its Own Identity
The One-Time Setup: Four Steps to Put @Claude in Your Workspace
How to Scope What @Claude Can Do
The Founder Use Cases: What to Actually Tag @Claude Into
How to Switch On Ambient Mode Without Turning It Into Noise
How to Migrate Off the Old Claude in Slack Before It’s Switched Off
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