Claude Tag is Anthropic's native Slack integration: you mention @Claude in any channel or thread, and it replies in context the way a teammate would. It helps with conversational work, and its scope is narrow. Claude Tag answers and drafts. It does not own a job, hold your organization's knowledge, or run workflows across your other tools. This guide covers what Claude Tag does, how teams use it, where it stops, and what to use when you need an AI teammate that runs a workflow instead of replying to one.
What Claude Tag is
Claude Tag is Anthropic's native Slack integration. An admin installs the app and invites it to a channel, and then anyone can mention @Claude and get a reply in-thread, with the surrounding conversation as context. You skip the separate window, the copy and paste, and the prompt scaffolding. You talk to it the way you talk to a teammate.
How it differs from the Claude web app
The Claude web app is a separate workspace from where your work happens. You switch tabs, paste context in, and carry the answer back. Claude Tag flips that. It sits in the conversation, sees the thread, and replies in place. It runs the same model, but the channel feeds it context instead of you.
How Claude Tag differs from other Slack bots
Most Slack bots are keyword-triggered and scripted. They match a phrase and return a canned response or a form. Claude Tag reasons over natural language, reads context, and writes a coherent answer that fits the situation. That step up is why teams soon expect it to do more than talk.
How to set up Claude Tag for Slack
A workspace admin installs the Claude for Slack app, authorizes it, and invites it to the channels where it should run. Anyone in those channels can then mention @Claude and start a thread. You build no flows and define no logic, which is why it is easy to adopt and also why it cannot do much.
What Claude can see, and what it cannot
Claude Tag sees only the channels you invite it to, which keeps access scoped. It reads the active thread for context. It does not carry memory across channels or sessions, it cannot open and analyze files sitting in Slack storage, and it cannot reach into your other systems. Its world is the conversation in front of it.
How enterprise teams use Claude Tag
Enterprise teams use Claude Tag for conversational, drafting-style work across five functions: support operations, sales operations, engineering, product and design, and leadership.
