Koskamo

Outlook Assistant MCP

An open-source Model Context Protocol server that connects AI assistants to Microsoft Outlook accounts via the Graph API. It enables agents to search and read emails, send messages with safety controls, manage drafts, schedule and update calendar events, and handle contacts. It supports both personal Outlook.com and work/school Microsoft 365 accounts and is compatible with clients like Claude, Cursor, and Windsurf.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Outlook Assistant MCP logo, by littlebearappsCommunity listingLocal stdioSource reviewed; not executedPublished by littlebearapps
Vendor documentation

What you can do with it

  • Search inbox and read emails by sender or subject
  • Send emails with dry-run preview and safety controls
  • Schedule meetings and manage calendar events
  • Manage contacts and configure mailbox settings

Source and maintenance

Community listingRegistry 3.2.1
mcp-registry: io.github.littlebearapps/outlook-mcp@3.2.1Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@littlebearapps/outlook-mcp 3.2.1

npm
@littlebearapps/outlook-mcp package definition
{
  "version": "3.2.1",
  "transport": "stdio",
  "identifier": "@littlebearapps/outlook-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "OUTLOOK_CLIENT_ID",
      "format": "string",
      "isRequired": true,
      "description": "Azure AD application client ID"
    },
    {
      "name": "OUTLOOK_CLIENT_SECRET",
      "format": "string",
      "isRequired": true,
      "description": "Azure AD application client secret value"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "outlook-assistant-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@littlebearapps/outlook-mcp@3.2.1"
      ],
      "env": {
        "OUTLOOK_CLIENT_ID": "<YOUR_OUTLOOK_CLIENT_ID>",
        "OUTLOOK_CLIENT_SECRET": "<YOUR_OUTLOOK_CLIENT_SECRET>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "outlook-assistant-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@littlebearapps/outlook-mcp@3.2.1"
      ],
      "env": {
        "OUTLOOK_CLIENT_ID": "<YOUR_OUTLOOK_CLIENT_ID>",
        "OUTLOOK_CLIENT_SECRET": "<YOUR_OUTLOOK_CLIENT_SECRET>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "outlook-assistant-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@littlebearapps/outlook-mcp@3.2.1"
      ],
      "env": {
        "OUTLOOK_CLIENT_ID": "<YOUR_OUTLOOK_CLIENT_ID>",
        "OUTLOOK_CLIENT_SECRET": "<YOUR_OUTLOOK_CLIENT_SECRET>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "outlook-assistant-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@littlebearapps/outlook-mcp@3.2.1"
      ],
      "env": {
        "OUTLOOK_CLIENT_ID": "<YOUR_OUTLOOK_CLIENT_ID>",
        "OUTLOOK_CLIENT_SECRET": "<YOUR_OUTLOOK_CLIENT_SECRET>"
      }
    }
  }
}

Let your agent find its tools

Find servers like Outlook Assistant MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows
See all 2,832