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mcp/harbor
Claude Desktop

outlook assistant for Claude Desktop

io.github.littlebearapps/outlook-assistant

Microsoft Outlook MCP server — 22 tools for email, calendar, contacts, and mailbox management.

client:Claude Desktop transport:stdio runtime:npm

Install outlook assistant 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": {
    "outlook-assistant": {
      "command": "npx",
      "args": [
        "-y",
        "@littlebearapps/outlook-assistant"
      ],
      "env": {
        "OUTLOOK_CLIENT_ID": "<OUTLOOK_CLIENT_ID>",
        "OUTLOOK_CLIENT_SECRET": "<OUTLOOK_CLIENT_SECRET>"
      }
    }
  }
}

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

outlook assistant in other clients

outlook assistant MCP server