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mcp/harbor
Cursor

slack for Cursor

com.pulsemcp/slack

MCP server for Slack — read/write messages, manage threads, and react to messages.

client:Cursor transport:stdio runtime:npm

Install slack in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "slack": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "slack-workspace-mcp-server"
      ],
      "env": {
        "SLACK_BOT_TOKEN": "<SLACK_BOT_TOKEN>",
        "ENABLED_TOOLGROUPS": "<ENABLED_TOOLGROUPS>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

slack in other clients

slack MCP server