Koskamo

ms-calendar-mcp

A community-built Model Context Protocol server for Microsoft Calendar that allows agents to manage events via the Microsoft Graph API. It supports both stdio and Streamable HTTP transports, acting as a thin wrapper over Microsoft Graph v1.0 endpoints for reading and writing calendar data.

Package and access

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

ms-calendar-mcp logo, by 0xka13bCommunity listingLocal stdioSource reviewed; not executedPublished by 0xka13b
Vendor documentation

What you can do with it

  • Retrieve specific calendar events by ID
  • Manage Microsoft 365 calendar events
  • Integrate Outlook Calendar with AI agents

Source and maintenance

Community listingRegistry 1.0.1MIT
mcp-registry: io.github.0xka13b/ms-calendar-mcp@1.0.1Source repository
Last repository push
Maintenance checked

Packages and installation

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

ms-calendar-mcp 1.0.1

npm
ms-calendar-mcp package definition
{
  "version": "1.0.1",
  "transport": "stdio",
  "identifier": "ms-calendar-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "MICROSOFT_CLIENT_ID",
      "format": "string",
      "description": "Entra ID application (client) ID for the public client app used to sign in. Run `npx -y ms-calendar-mcp login` once to cache a refresh token."
    }
  ]
}

Tools

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

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

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": {
    "ms-calendar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ms-calendar-mcp@1.0.1"
      ],
      "env": {
        "MICROSOFT_CLIENT_ID": "<YOUR_MICROSOFT_CLIENT_ID>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "ms-calendar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ms-calendar-mcp@1.0.1"
      ],
      "env": {
        "MICROSOFT_CLIENT_ID": "<YOUR_MICROSOFT_CLIENT_ID>"
      }
    }
  }
}

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": {
    "ms-calendar-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "ms-calendar-mcp@1.0.1"
      ],
      "env": {
        "MICROSOFT_CLIENT_ID": "<YOUR_MICROSOFT_CLIENT_ID>"
      }
    }
  }
}

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": {
    "ms-calendar-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ms-calendar-mcp@1.0.1"
      ],
      "env": {
        "MICROSOFT_CLIENT_ID": "<YOUR_MICROSOFT_CLIENT_ID>"
      }
    }
  }
}

Let your agent find its tools

Find servers like ms-calendar-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 4,637