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mcp/harbor
Grok

MSGraph MCP for Grok

io.github.timfurlong/msgraph-mcp

MCP server for Microsoft Graph: Outlook mail and calendar, plus read-only Microsoft Teams

client:Grok transport:stdio runtime:pypi

Install MSGraph MCP in Grok

.mcp.json (in your project root)

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

{
  "mcpServers": {
    "msgraph-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "msgraph-mcp-server"
      ],
      "env": {
        "MSGRAPH_MCP_CLIENT_ID": "<MSGRAPH_MCP_CLIENT_ID>",
        "MSGRAPH_MCP_TENANT_ID": "<MSGRAPH_MCP_TENANT_ID>",
        "MSGRAPH_MCP_TOKEN_CACHE_PATH": "<MSGRAPH_MCP_TOKEN_CACHE_PATH>"
      }
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

MSGraph MCP in other clients

MSGraph MCP MCP server