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EWS Meeting MCP Server

local only

EWS Meeting MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 68 installs a week from npm. Last commit 18 Sep 2026.

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

Installs per day peak 190 · avg 24 · -45% w/w
a month agotoday
68
Installs / week
npm · ews-meeting-mcp
3
Stars
0 open issues
18 Sep 2026
Last commit
0 releases in 90 days
MIT
License
Python

What the code does

We read the source, 21 h ago · rules 3dff92dd89df

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

  const child = spawnSync(python, pythonArgs, {

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add ews-meeting-mcp -- npx -y ews-meeting-mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "ews-meeting-mcp": {
      "args": [
        "-y",
        "ews-meeting-mcp"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.ews-meeting-mcp]
command = "npx"
args = ["-y", "ews-meeting-mcp"]
.cursor/mcp.json
{
  "mcpServers": {
    "ews-meeting-mcp": {
      "args": [
        "-y",
        "ews-meeting-mcp"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "ews-meeting-mcp": {
      "args": [
        "-y",
        "ews-meeting-mcp"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: EWS_ENDPOINT (Exchange EWS endpoint, for example https://mail.company.com/EWS/Exchange.asmx), EWS_EMAIL (Mailbox email address used as the meeting organizer.), EWS_USERNAME (Exchange login username, often DOMAIN\username for NTLM.), EWS_PASSWORD (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.). The author declared them in the registry entry; get the values from the project itself.

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EWS Meeting MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for EWS Meeting MCP?
EWS Meeting MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package ews-meeting-mcp was installed 68 times last week.
How do I connect EWS Meeting MCP?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls ews-meeting-mcp straight from npm; nothing to host, nothing to sign up for.
How many people use EWS Meeting MCP?
The npm package ews-meeting-mcp was installed 68 times in the last week. Week over week that is -45%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is EWS Meeting MCP open source?
Yes — it is published under the MIT licence, written in Python and 3 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.