Skip to content
mcp/harbor
Claude Desktop

slack for Claude Desktop

com.pulsemcp/slack

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

client:Claude Desktop transport:stdio runtime:npm

Install slack in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

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

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

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

slack in other clients

slack MCP server