stalwart-mail-mcp

by sud666 · Productivity · MCP server

stalwart-mail-mcp is an MCP server by sud666. MCP server for Stalwart Mail over JMAP: search, read (attachments, OCR of scans), reply, send, drafts, contacts. Its npm package was downloaded 58 times last week.

Category: Productivity
Author: sud666
GitHub stars: Not on GitHub
This week: Tracking since 23 Oct 2026
Weekly downloads: 58
Language: JavaScript
License: MIT (open source)
Last update: 2026-10-02 (22 days ago)
Links: Source npm

mcp
model-context-protocol
stalwart
jmap
email
contacts
ocr
claude

How to install stalwart-mail-mcp

stalwart-mail-mcp is published on npm as stalwart-mail-mcp, and it is listed in the official MCP Registry. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add stalwart-mail-mcp -- npx -y stalwart-mail-mcp

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "stalwart-mail-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "stalwart-mail-mcp"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm stalwart-mail-mcp and its tools are listed. The install guide covers VS Code and Codex.

Also listed in

MCP servers for email425

Maintain this project? Get it featured ($99/mo, pinned at the top of Productivity) or see what featuring includes.

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Frequently asked questions

What is stalwart-mail-mcp?

stalwart-mail-mcp is an MCP server by sud666 in the Productivity category. MCP server for Stalwart Mail over JMAP: search, read (attachments, OCR of scans), reply, send, drafts, contacts. Its npm package was downloaded 58 times last week. It is written in JavaScript. It is licensed under MIT. It was last updated 22 days ago.

Is stalwart-mail-mcp free and open source?

Yes. stalwart-mail-mcp is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

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Data last updated 25 October 2026. Stars and downloads are refreshed every day from GitHub and npm.