SL

Slack

io.github.mindstone/mcp-server-slack

Slack MCP server: channels, messages, threads, reactions, users, files, and scheduled messages

Yes, if you run it on your computer.This is a local server: your AI app launches it on your machine (Claude Desktop, Cursor, VS Code, Claude Code). Browser-only apps like ChatGPT on the web can't run it.

Connect it

{
  "mcpServers": {
    "mcp-server-slack": {
      "command": "npx",
      "args": [
        "-y",
        "@mindstone/mcp-server-slack@0.3.0"
      ],
      "env": {
        "SLACK_CONFIG_PATH": "<value>",
        "SLACK_TEAM_ID": "<value>",
        "SLACK_CLIENT_SECRET": "<value>"
      }
    }
  }
}

Alternatives in Developer Tools

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Try “Notion”, “Stripe”, “create invoice”, “browser”