You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
MCPArea: what it touches
New FeaturesKind: in v2.1.227,
New FeaturesSection of the release
What
A new startup tip appears when the session has an MCP server whose name contains "slack" and the Slack app has never been installed: "Using a Slack MCP? With Claude Tag you can @Claude directly in Slack, run /install-slack-app or share claude.com/product/tag with your org owner". It has a cooldown of 10 sessions.
Details
tip id is install-slack-app-mcp
suppressed once the Slack app has been installed
Evidence
install-slack-app-mcp
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
