ms-365-mcp-server

How to use ms-365-mcp-server

npx -y @softeria/ms-365-mcp-server

{
  "value": [
    {
      "id": "1",
      "displayName": "Alice Johnson",
      "mail": "alice@example.com",
      "jobTitle": "Software Engineer"
    }
  ]
}
```

### (experimental) TOON Format

[Token-Oriented Object Notation](https://github.com/toon-format/toon) for efficient LLM token usage:

```
value[1]{id,displayName,mail,jobTitle}:
  "1",Alice Johnson,alice@example.com,Software Engineer
```

**Benefits:**

- 30-60% fewer tokens vs JSON
- Best for uniform array data (lists of emails, calendar events, files, etc.)
- Ideal for cost-sensitive applications at scale

**Usage:**
(experimental) Enable TOON format globally:

Via CLI flag:

```bash
npx @softeria/ms-365-mcp-server --toon
```

Via Claude Desktop configuration:

```json
{
  "mcpServers": {
    "ms365": {
      "command": "npx",
      "args": ["-y", "@softeria/ms-365-mcp-server", "--toon"]
    }
  }
}

What is ms-365-mcp-server?

ms-365-mcp-server is a TypeScript MCP server for Claude Desktop with npx, docker, remote URL. A Model Context Protocol (MCP) server for interacting with Microsoft 365 and Office services through the Graph API This profile combines repository metadata with install, compatibility, and usage signals so developers can quickly decide whether it fits their agent workflow before opening the source repository.

Key capabilities

• Tool access support
• Shell commands support
• Browser use support
• Document generation support
• OpenAI provider support
• Anthropic provider support
• package.json config support

Compatibility and setup

Install or run ms-365-mcp-server using npx. Check Softeria/ms-365-mcp-server for the latest setup command.

• Built for TypeScript
• Built for Node.js
• Built for Docker
• Install or run with npm
• Works with Claude Desktop
• Uses stdio transport
• API key required
• OAuth

MCP metadata is retained with field-level source and confidence evidence. Undetected values remain unknown.

Requirements and access

Security and permissions

Review permissions before connecting any MCP server to an agent. Pay special attention to whether it can read local files, write data, call external services, or perform destructive actions.

When to use ms-365-mcp-server

• Use it for connecting agents to external tools and data.
• Use it for integrations workflows.
• Use it for coding workflows.
• Use it for data workflows.
• Use it for claude desktop users.

Built with

Verified compatibility and discovery

Frequently asked questions