FastMail

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect FastMail to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "fastmail-1": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-fastmail-1"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Enhance FastMail email management with AI-powered features for smart analysis, organization, and contextual reply generation.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for FastMail

FastMail MCP Server is an advanced tool that enhances your FastMail email management with AI-powered features. It uses the Model Context Protocol (MCP) to provide intelligent analysis, automated organization, and contextual reply generation for a more efficient inbox.

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