https://github.com/softeria/ms-365-mcp-server
Microsoft 365 MCP Server
https://github.com/softeria/ms-365-mcp-server
Last synced: 25 days ago
JSON representation
Microsoft 365 MCP Server
- Host: GitHub
- URL: https://github.com/softeria/ms-365-mcp-server
- Owner: Softeria
- License: mit
- Created: 2025-04-02T19:55:54.000Z (about 1 month ago)
- Default Branch: main
- Last Pushed: 2025-04-11T12:55:28.000Z (about 1 month ago)
- Last Synced: 2025-04-11T14:18:58.370Z (about 1 month ago)
- Language: JavaScript
- Size: 85.9 KB
- Stars: 2
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-mcp-zh - softeria/ms-365-mcp-server
- awesome-mcp-servers - Microsoft 365 - MCP server that connects to the whole Microsoft 365 suite using Graph API (including mail, files, Excel, calendar) (Community Servers)
README
# ms-365-mcp-server
Microsoft 365 MCP Server
A Model Context Protocol (MCP) server for interacting with Microsoft 365 services through the Graph API.
[](https://github.com/softeria-eu/ms-365-mcp-server/actions/workflows/build.yml)
[](https://www.npmjs.com/package/@softeria/ms-365-mcp-server)
## Quick Start Example
Login and test authentication in Claude Desktop:
## Features
- Authentication using Microsoft Authentication Library (MSAL)
- Excel file operations:
- Update cell values
- Create and manage charts
- Format cells
- Sort data
- Create tables
- Read cell values
- List worksheets
- Built on the Model Context Protocol
## Installation
```bash
npx @softeria/ms-365-mcp-server
```
## Integration with Claude
### Claude Desktop
To add this MCP server to Claude Desktop:
1. Launch Claude Desktop
2. Go to Settings > MCPs
3. Click "Add MCP"
4. Set the following configuration:
- Name: `ms` (or any name you prefer)
- Command: `npx @softeria/ms-365-mcp-server`
- Click "Add"
Alternatively, you can edit Claude Desktop's configuration file directly. The location varies by platform, but you can
find it by going to Settings > Developer > Edit Config. Add this to your configuration file:
```json
{
"mcpServers": {
"ms": {
"command": "npx",
"args": [
"-y",
"@softeria/ms-365-mcp-server"
]
}
}
}
```
### Using Claude Code CLI
Claude Code CLI integration is available but configuration methods may vary based on the current version. Please refer
to the [official Claude Code documentation](https://github.com/anthropics/claude-code) for the most up-to-date
instructions on adding MCP servers.
For other Claude interfaces that support MCPs, please refer to their respective documentation for the correct
integration method.
## Development
### Setup
```bash
# Clone the repository
git clone https://github.com/softeria-eu/ms-365-mcp-server.git
cd ms-365-mcp-server
# Install dependencies
npm install
# Run tests
npm test
```
### GitHub Actions
This repository uses GitHub Actions for continuous integration and deployment:
- **Build Workflow**: Runs on all pushes to main and pull requests. Verifies the project builds successfully and passes
all tests.
- **Publish Workflow**: Automatically publishes to npm when a new GitHub release is created.
### Release Process
To create a new release:
```bash
# Default (patch version): 0.1.11 -> 0.1.12
npm run release
# Minor version: 0.1.11 -> 0.2.0
npm run release minor
# Major version: 0.1.11 -> 1.0.0
npm run release major
```
This script will:
1. Run tests to verify everything works
2. Bump the version number according to the specified type (patch by default)
3. Commit the version changes
4. Push to GitHub
5. Create a GitHub release
6. Trigger the publishing workflow to publish to npm
## Usage
### Command Line Options
```bash
npx @softeria/ms-365-mcp-server [options]
```
Options:
- `--login`: Force login using device code flow and verify Graph API access
- `--logout`: Log out and clear saved credentials
- `--test-login`: Test current authentication and verify Graph API access without starting the server
- `-v`: Enable verbose logging
### Authentication
**Important:** You must authenticate before using the MCP server. There are two ways to authenticate:
1. Running the server with the `--login` flag:
```bash
npx @softeria/ms-365-mcp-server --login
```
This will display the login URL and code in the terminal.
2. When using Claude Code or other MCP clients, use the login tools:
- First use the `login` tool, which will return the login URL and code
- Visit the URL and enter the code in your browser
- Then use the `verify-login` tool to check if the login was successful
Both methods trigger the device code flow authentication, but they handle the UI interaction differently:
- CLI version displays the instructions directly in the terminal
- MCP tool version returns the instructions as data that can be shown in the client UI
You can verify your authentication status with the `--test-login` flag, which will check if your token can successfully
fetch user data from Microsoft Graph API:
```bash
npx @softeria/ms-365-mcp-server --test-login
```
Both `--login` and `--test-login` will return a JSON response that includes your basic user information from Microsoft
Graph API if authentication is successful:
```json
{
"success": true,
"message": "Login successful",
"userData": {
"displayName": "Your Name",
"userPrincipalName": "[email protected]"
}
}
```
Authentication tokens are cached securely in your system's credential store with fallback to file storage if needed.
### MCP Tools
This server provides several MCP tools for interacting with Microsoft 365 services:
#### Authentication Tools
- `login`: Start a new login process with Microsoft (returns login URL and code)
- `verify-login`: Check if login was completed successfully and verify Graph API access
- `logout`: Log out of Microsoft and clear credentials
- `test-login`: Test current authentication status and verify Graph API access
#### Files/OneDrive Tools
- `list-files`: List files and folders in a specified path
- `get-file`: Get details of a specific file
- `create-folder`: Create a new folder
- `delete-item`: Delete a file or folder
- `copy-item`: Copy a file or folder to a new location
- `move-item`: Move a file or folder to a new location
- `rename-item`: Rename a file or folder
- `search-files`: Search for files matching a query
- `get-shared-items`: Get a list of items shared with you
- `create-sharing-link`: Create a sharing link for a file or folder
- `get-file-content`: Get the content of a file
#### Excel Tools
All Excel tools require a `filePath` parameter to specify which Excel file to operate on. You can use the Files tools to
find and manage your Excel files.
- `update-excel`: Update cell values in an Excel worksheet
- `create-chart`: Create a chart in an Excel worksheet
- `format-range`: Apply formatting to a range of cells
- `sort-range`: Sort a range of cells
- `create-table`: Create a table from a range of cells
- `get-range`: Get values from a range of cells
- `list-worksheets`: List all worksheets in the workbook
- `close-session`: Close the session for a specific Excel file
- `close-all-sessions`: Close all active Excel sessions
- `delete-chart`: Delete a chart from a worksheet
- `get-charts`: Get all charts in a worksheet
Example workflow:
1. Use `list-files` to find Excel files in your OneDrive
2. Use `list-worksheets` with the file path to see available worksheets
3. Use `get-range` to retrieve data from the Excel file
4. Use other Excel tools to manipulate the file as needed
#### Calendar Tools
Tools for working with Outlook calendars.
- `list-calendars`: List all calendars
- `get-default-calendar`: Get information about the default calendar
- `list-events`: List events from a calendar with optional filtering, sorting, and date ranges
- `get-detailed-events`: Get events with expanded properties and options to include body, attendees, extensions, etc.
- `get-event`: Get detailed information about a specific calendar event
- `create-event`: Create a new calendar event with comprehensive options (sensitivity, importance, free/busy status,
optional attendees, reminders, online meetings, categories)
- `create-recurring-event`: Create recurring events (daily, weekly, monthly, yearly) with the same comprehensive options
and flexible recurrence patterns
- `update-event`: Update an existing calendar event
- `delete-event`: Delete a calendar event
- `accept-event`: Accept a calendar meeting invitation
- `decline-event`: Decline a calendar meeting invitation
- `tentatively-accept-event`: Tentatively accept a calendar meeting invitation
- `find-meeting-times`: Find available meeting times for a set of attendees
- `get-schedules`: Get availability information for multiple users or resource rooms
#### Mail Tools
Tools for working with Outlook email.
- `list-messages`: List emails from any mail folder with powerful filtering, searching, and sorting options
- `get-message`: Get detailed information about a specific email message with options to include attachments and other
metadata