EWS Meeting MCP MCP Server

Name: EWS Meeting MCP MCP Server
Author: io.github.ap311036

io.github.ap311036/ews-meeting-mcp

Repository Registry

What is the EWS Meeting MCP MCP server?

Safely schedule Outlook meetings on on-prem Exchange EWS with preview-confirmed writes.

How to install EWS Meeting MCP

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

EWS_ENDPOINT
required
Exchange EWS endpoint, for example https://mail.company.com/EWS/Exchange.asmx
EWS_EMAIL
required
Mailbox email address used as the meeting organizer.
EWS_USERNAME
required
Exchange login username, often DOMAIN\username for NTLM.
EWS_PASSWORD
secret
Exchange password. Prefer macOS Keychain variables when possible.
EWS_PASSWORD_KEYCHAIN_SERVICE
Optional macOS Keychain service name for reading the password locally.
EWS_PASSWORD_KEYCHAIN_ACCOUNT
Optional macOS Keychain account. Defaults to EWS_USERNAME when omitted.
EWS_AUTH_TYPE
Exchange auth type. Usually NTLM for on-prem Exchange.
EWS_TIMEZONE
IANA timezone for calendar operations.

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "ews-meeting-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ews-meeting-mcp"
      ],
      "env": {
        "EWS_ENDPOINT": "<YOUR_EWS_ENDPOINT>",
        "EWS_EMAIL": "<YOUR_EWS_EMAIL>",
        "EWS_USERNAME": "<YOUR_EWS_USERNAME>",
        "EWS_PASSWORD": "<YOUR_EWS_PASSWORD>",
        "EWS_PASSWORD_KEYCHAIN_SERVICE": "<YOUR_EWS_PASSWORD_KEYCHAIN_SERVICE>",
        "EWS_PASSWORD_KEYCHAIN_ACCOUNT": "<YOUR_EWS_PASSWORD_KEYCHAIN_ACCOUNT>",
        "EWS_AUTH_TYPE": "<YOUR_EWS_AUTH_TYPE>",
        "EWS_TIMEZONE": "<YOUR_EWS_TIMEZONE>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "ews-meeting-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ews-meeting-mcp"
      ],
      "env": {
        "EWS_ENDPOINT": "<YOUR_EWS_ENDPOINT>",
        "EWS_EMAIL": "<YOUR_EWS_EMAIL>",
        "EWS_USERNAME": "<YOUR_EWS_USERNAME>",
        "EWS_PASSWORD": "<YOUR_EWS_PASSWORD>",
        "EWS_PASSWORD_KEYCHAIN_SERVICE": "<YOUR_EWS_PASSWORD_KEYCHAIN_SERVICE>",
        "EWS_PASSWORD_KEYCHAIN_ACCOUNT": "<YOUR_EWS_PASSWORD_KEYCHAIN_ACCOUNT>",
        "EWS_AUTH_TYPE": "<YOUR_EWS_AUTH_TYPE>",
        "EWS_TIMEZONE": "<YOUR_EWS_TIMEZONE>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "ews-meeting-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ews-meeting-mcp"
      ],
      "env": {
        "EWS_ENDPOINT": "<YOUR_EWS_ENDPOINT>",
        "EWS_EMAIL": "<YOUR_EWS_EMAIL>",
        "EWS_USERNAME": "<YOUR_EWS_USERNAME>",
        "EWS_PASSWORD": "<YOUR_EWS_PASSWORD>",
        "EWS_PASSWORD_KEYCHAIN_SERVICE": "<YOUR_EWS_PASSWORD_KEYCHAIN_SERVICE>",
        "EWS_PASSWORD_KEYCHAIN_ACCOUNT": "<YOUR_EWS_PASSWORD_KEYCHAIN_ACCOUNT>",
        "EWS_AUTH_TYPE": "<YOUR_EWS_AUTH_TYPE>",
        "EWS_TIMEZONE": "<YOUR_EWS_TIMEZONE>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "ews-meeting-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "ews-meeting-mcp"
      ],
      "env": {
        "EWS_ENDPOINT": "<YOUR_EWS_ENDPOINT>",
        "EWS_EMAIL": "<YOUR_EWS_EMAIL>",
        "EWS_USERNAME": "<YOUR_EWS_USERNAME>",
        "EWS_PASSWORD": "<YOUR_EWS_PASSWORD>",
        "EWS_PASSWORD_KEYCHAIN_SERVICE": "<YOUR_EWS_PASSWORD_KEYCHAIN_SERVICE>",
        "EWS_PASSWORD_KEYCHAIN_ACCOUNT": "<YOUR_EWS_PASSWORD_KEYCHAIN_ACCOUNT>",
        "EWS_AUTH_TYPE": "<YOUR_EWS_AUTH_TYPE>",
        "EWS_TIMEZONE": "<YOUR_EWS_TIMEZONE>"
      }
    }
  }
}

Claude Code

claude mcp add ews-meeting-mcp --env EWS_ENDPOINT=<YOUR_EWS_ENDPOINT> --env EWS_EMAIL=<YOUR_EWS_EMAIL> --env EWS_USERNAME=<YOUR_EWS_USERNAME> --env EWS_PASSWORD=<YOUR_EWS_PASSWORD> --env EWS_PASSWORD_KEYCHAIN_SERVICE=<YOUR_EWS_PASSWORD_KEYCHAIN_SERVICE> --env EWS_PASSWORD_KEYCHAIN_ACCOUNT=<YOUR_EWS_PASSWORD_KEYCHAIN_ACCOUNT> --env EWS_AUTH_TYPE=<YOUR_EWS_AUTH_TYPE> --env EWS_TIMEZONE=<YOUR_EWS_TIMEZONE> -- npx -y ews-meeting-mcp