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fastmail-mcp vs filesystem

Side-by-side comparison to help you pick between these two MCP servers.

fastmail-mcp
by MadLlama25
filesystem
by modelcontextprotocol
Stars★ 119★ 85,748
30d uses
Score4977
Official
Categories
CommunicationProductivityAI / LLM Tools
File SystemDeveloper ToolsProductivity
LanguageTypeScriptTypeScript
Last committhis monththis month

fastmail-mcp · Summary

A comprehensive MCP server providing access to Fastmail's email, contacts, and calendar APIs for AI assistants.

filesystem · Summary

A feature-rich MCP server for filesystem operations with dynamic directory access control.

fastmail-mcp · Use cases

  • AI assistants managing email workflows like auto-responding, categorizing, and summarizing messages
  • Productivity applications that integrate email, contacts, and calendar data for users
  • Email automation systems that process bulk operations on behalf of users

filesystem · Use cases

  • Enable AI models to read and write project files during development
  • Allow Claude or other MCP clients to browse and analyze codebases
  • Provide secure sandboxed access to specific directories for content generation

fastmail-mcp · Install

Installation

Prerequisites

  • Node.js 20+
  • A Fastmail account with API access
  • Fastmail API token

Installation Steps

  1. Clone or download this repository
  2. Install dependencies:

``bash npm install ``

  1. Build the project:

``bash npm run build ``

  1. Set environment variables:

``bash export FASTMAIL_API_TOKEN="your_api_token_here" # Optional: customize base URL export FASTMAIL_BASE_URL="https://api.fastmail.com" # Optional: customize attachment download directory export FASTMAIL_DOWNLOAD_DIR="/path/to/your/downloads" ``

  1. Start the server:

``bash npm start ``

Claude Desktop Extension

  1. Build and pack:

``bash npm run build npx @anthropic-ai/dxt pack ``

  1. Install the .dxt file into Claude Desktop

filesystem · Install

Installation

Using NPX

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-filesystem",
        "/path/to/allowed/directory"
      ]
    }
  }
}

Using Docker

{
  "mcpServers": {
    "filesystem": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "--mount", "type=bind,src=/path/to/allowed/dir,dst=/projects/allowed/dir",
        "mcp/filesystem",
        "/projects"
      ]
    }
  }
}

VS Code Extension

Click the installation buttons in the README to install directly in VS Code.

Comparison generated from public README + GitHub signals. Last updated automatically.