Best MCP servers for Slack workflows

Slack is where most teams coordinate, so an AI agent that can read channels and post messages is already useful, but the real leverage comes from wiring Slack into the rest of your stack. That means a Slack server for the chat itself plus an automation layer that connects Slack to the other apps an action touches, so a message can trigger a workflow or a workflow can post back a result. The servers below cover direct Slack access and two routes to automation: a dedicated workflow engine and a universal connector for hundreds of apps. Start with the Slack server, then add automation when a single tool stops being enough. Each ships a verified, current install config.