trackmcp
Back to directory
alexdiazdecerio

fastmail-mcp-server

View on GitHub

Professional MCP Server for Fastmail email management using JMAP API - Integrates with Claude Desktop

9 stars TypeScriptOthers Updated Apr 15, 2026

Documentation

๐Ÿงช Development


Available Scripts

bash
npm run build      # Compile TypeScript
npm run watch      # Watch mode for development 
npm run dev        # Build and run server
npm run inspector  # Debug with MCP inspector

Testing

bash
npm test           # Run test suite
npm run lint       # Code quality checks
npm audit          # Security vulnerability scan

๐Ÿ›ก๏ธ Security


  • Token-based Authentication - No password storage
  • Granular Permissions - Minimum required access scope
  • Environment Variables - Secure credential management
  • Audit Logging - Track all API interactions

๐Ÿค Contributing


We welcome contributions! Please see our Contributing Guide for details.

Development Workflow

1. Fork the repository

2. Create a feature branch (`git checkout -b feature/amazing-feature`)

3. Commit your changes (`git commit -m 'Add amazing feature'`)

4. Push to the branch (`git push origin feature/amazing-feature`)

5. Open a Pull Request

๐Ÿ“ˆ Roadmap


  • Email Templates - Reusable email templates
  • Advanced Analytics - Email usage insights and reports โœ… COMPLETED v1.1.0
  • Multi-Account Support - Manage multiple Fastmail accounts
  • Webhook Support - Real-time email notifications
  • Plugin System - Extensible architecture for custom features
  • Threading Reliability - Fix intermittent reply functionality issues

๐Ÿ“ž Support


  • Documentation - Comprehensive guides and API reference
  • Issues - Report bugs or request features on GitHub
  • Discussions - Community support and feature discussions

๐Ÿ“„ License


This project is licensed under the MIT License - see the LICENSE file for details.

๐Ÿ™ Acknowledgments


  • Fastmail - For their excellent JMAP API
  • Anthropic - For the MCP protocol and Claude integration
  • Community - For feedback, contributions, and support

โญ If this project helped you, please give it a star on GitHub! โญ

โšก Get Started โ€ข ๐Ÿ“š Documentation โ€ข ๐Ÿ› Report Bug โ€ข ๐Ÿ’ก Request Feature

Frequently asked questions

What is fastmail-mcp-server?

fastmail-mcp-server is Professional MCP Server for Fastmail email management using JMAP API - Integrates with Claude Desktop

How do I install fastmail-mcp-server?

Open the GitHub repository and follow its README. Most MCP servers are added to your client's MCP config, then called by your agent.

Is fastmail-mcp-server open source?

Yes โ€” it is hosted on GitHub at https://github.com/alexdiazdecerio/fastmail-mcp-server and has 9 stars.

Related MCP tools

Run your own MCP server? See who uses it and what to fix.

Measure it with TrackMCP