# m365-mcp

> Use this tool when you need to integrate Microsoft 365 services into your application, providing controlled access to mail, calendar, contacts, and more through the Microsoft Graph API. It solves problems related to authentication, authorization, and data access, allowing for seamless interaction with Microsoft 365 resources. The m365-mcp server accepts requests from MCP clients, such as Claude Code, and returns relevant data and functionality, making it ideal for use cases that require programmatic access to Microsoft 365 services.

Canonical page: https://skillsregistry.net/skills/corvalon-mcp-m365  
JSON: https://api.skillsregistry.net/v1/skills/corvalon-mcp-m365

## Description

A Model Context Protocol server that gives Claude Code (or any MCP client) controlled access to Microsoft 365 through the Microsoft Graph API: mail, calendar, contacts, files, notes, tasks, Teams, SharePoint, and the full tenant-admin surface.

## Trust

- **Trust score (0–1):** 0.68
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** productivity
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/sp5fi5iba4)
- **Repository:** <https://github.com/Corvalon/mcp-m365>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "corvalon-mcp-m365"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/corvalon-mcp-m365` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/corvalon-mcp-m365/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt