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mcp/harbor
Gemini CLI

iris for Gemini CLI

io.github.superangrymonkey/iris

Microsoft 365 mail MCP: drafts into Outlook; sending off by default, opt-in via IRIS_ENABLE_SEND.

client:Gemini CLI transport:stdio runtime:pypi

Install iris 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": {
    "iris": {
      "command": "uvx",
      "args": [
        "iris-mcp"
      ],
      "env": {
        "IRIS_CLIENT_ID": "<IRIS_CLIENT_ID>",
        "IRIS_TENANT_ID": "<IRIS_TENANT_ID>",
        "IRIS_DRAFT_FOLDER": "<IRIS_DRAFT_FOLDER>",
        "IRIS_ALLOWLIST": "<IRIS_ALLOWLIST>",
        "IRIS_ENABLE_SEND": "<IRIS_ENABLE_SEND>"
      }
    }
  }
}

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

iris in other clients

iris MCP server