softeria/ms-365-mcp-server
MCP server connecting to Microsoft 365 (Outlook, mail, files, Excel, calendar) via Graph API.
🛡️ AgentReady threat assessment
MAESTRO 7-layer threat model + OWASP AIVSS risk score for softeria/ms-365-mcp-server, derived from its capabilities.
AIVSS 9.5 · Critical
View MAESTRO 7-layer threat model →Overview
This MCP server connects to Microsoft Office and the Microsoft 365 suite through the Graph API, covering Outlook mail, files, Excel, and calendar. Agents can read and act on personal/organizational data. Broad Graph scopes over email and files make OAuth scoping and data exposure central security concerns.
Key features
- Outlook mail access
- OneDrive/SharePoint files
- Excel and calendar
- Microsoft Graph API
Use cases
- Email and calendar automation
- Working with M365 documents via agents