MCP-Microsoft-Office
The MCP Microsoft Office Bridge is a comprehensive server connecting large language models (LLMs) to Microsoft 365, facilitating natural language interaction with Microsoft Graph data. It features full MCP implementation, modular architecture, robust enterprise-grade tools, and supports desktop and web interfaces.
MCP Microsoft Office Bridge
A production-ready bridge connecting LLMs to Microsoft 365 via the Model Context Protocol (MCP)
This project is a comprehensive MCP server enabling Claude (and other LLM clients) to interact with Microsoft 365 data such as emails, calendar events, files, and contacts through natural language. It includes enterprise-grade architecture with proper authentication, error handling, and modular design.
Features
- Full MCP Server implementation
- Microsoft Graph Integration with OAuth 2.0
- 25+ production-ready tools with validation
- Enterprise architecture supporting desktop (Electron) and web interface
Production-Ready Tools
- Mail Tools: Get, send, search, flag emails, manage attachments
- Calendar Tools: View, create, update, delete events, manage attendance
- Files Tools: List, upload, download files, share with permissions
- People Tools: Find contacts, search directories
- AI Tools: Natural language queries across Microsoft 365 data
Production Readiness
- Advanced memory management and error recovery
- Real-time monitoring and security with OAuth flows
What's Next
Future enhancements may include Teams Integration, SharePoint advanced features, and multi-tenant support.
Getting Started
- Prerequisites: Node.js 18+, Microsoft 365 account
- Quick Setup: Clone, install, and configure for Azure and MCP