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mcp/harbor
Gemini CLI

mcp outlook for Gemini CLI

io.github.dockndevai/mcp-outlook

Outlook mail and OneDrive files via Microsoft Graph — read, search, send and organize.

client:Gemini CLI transport:stdio runtime:npm

Install mcp outlook in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

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

{
  "mcpServers": {
    "mcp-outlook": {
      "command": "npx",
      "args": [
        "-y",
        "@dockndevai/mcp-outlook"
      ],
      "env": {
        "OUTLOOK_CLIENT_ID": "<OUTLOOK_CLIENT_ID>",
        "OUTLOOK_TENANT_ID": "<OUTLOOK_TENANT_ID>",
        "OUTLOOK_CLIENT_SECRET": "<OUTLOOK_CLIENT_SECRET>",
        "OUTLOOK_TOKEN": "<OUTLOOK_TOKEN>",
        "OUTLOOK_USER": "<OUTLOOK_USER>",
        "OUTLOOK_MODE": "<OUTLOOK_MODE>",
        "OUTLOOK_ALLOW_SEND": "<OUTLOOK_ALLOW_SEND>"
      }
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

mcp outlook in other clients

mcp outlook MCP server