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mcp/harbor
Cline

MCP Slack for Cline

io.github.crunchtools/slack

Secure read-only MCP server for Slack workspaces

client:Cline transport:stdio runtime:pypi

Install MCP Slack in Cline

~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json · windows: %APPDATA%\Code\User\globalStorage\saoudrizwan.claude-dev\settings\cline_mcp_settings.json 

{
  "mcpServers": {
    "slack": {
      "command": "uvx",
      "args": [
        "mcp-slack-crunchtools"
      ]
    }
  }
}

Cline's MCP Servers pane edits this file for you if you would rather not find it. Cline docs

MCP Slack in other clients

MCP Slack MCP server