MCPEngine

30 production-ready Model Context Protocol (MCP) servers for business software platforms.

🌐 Website: mcpengine.com

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🎯 What is MCPEngine?

MCPEngine provides complete MCP server implementations for 30 major business software platforms, enabling AI assistants like Claude, ChatGPT, and others to directly interact with your business tools.

~240 tools across 30 platforms:

🔧 Field Service (4)

• ServiceTitan — Enterprise home service management
• Jobber — SMB home services platform
• Housecall Pro — Field service software
• FieldEdge — Trade-focused management

👥 HR & Payroll (3)

• Gusto — Payroll and benefits platform
• BambooHR — HR management system
• Rippling — HR, IT, and finance platform

📅 Scheduling (2)

• Calendly — Meeting scheduling
• Acuity Scheduling — Appointment booking

🍽️ Restaurant & POS (4)

• Toast — Restaurant POS and management
• TouchBistro — iPad POS for restaurants
• Clover — Retail and restaurant POS
• Lightspeed — Omnichannel commerce

📧 Email Marketing (3)

• Mailchimp — Email marketing platform
• Brevo (Sendinblue) — Marketing automation
• Constant Contact — Email & digital marketing

💼 CRM (3)

• Close — Sales CRM for SMBs
• Pipedrive — Sales pipeline management
• Keap (Infusionsoft) — CRM & marketing automation

📊 Project Management (4)

• Trello — Visual project boards
• ClickUp — All-in-one productivity
• Basecamp — Team collaboration
• Wrike — Enterprise project management

🎧 Customer Support (3)

• Zendesk — Customer service platform
• Freshdesk — Helpdesk software
• Help Scout — Customer support tools

🛒 E-commerce (3)

• Squarespace — Website and e-commerce
• BigCommerce — Enterprise e-commerce
• Lightspeed — Retail and hospitality

💰 Accounting (1)

• FreshBooks — Small business accounting
• Wave — Free accounting software

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🚀 Quick Start

Install & Run a Server

# Clone the repo
git clone https://github.com/yourusername/mcpengine.git
cd mcpengine

# Choose a server
cd servers/servicetitan

# Install dependencies
npm install

# Build
npm run build

# Run
npm start

Use with Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "servicetitan": {
      "command": "node",
      "args": ["/path/to/mcpengine/servers/servicetitan/dist/index.js"],
      "env": {
        "SERVICETITAN_API_KEY": "your_api_key",
        "SERVICETITAN_TENANT_ID": "your_tenant_id"
      }
    }
  }
}

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📊 Business Research

Comprehensive market analysis included in /research:

• Competitive Landscape — 30 companies analyzed, 22 have ZERO MCP competition
• Pricing Strategy — Revenue model and pricing tiers
• Business Projections — Financial forecasts (24-month horizon)

Key Finding: Most B2B SaaS verticals have no MCP coverage. Massive first-mover opportunity.

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📄 Landing Pages

Marketing pages for each MCP server available in /landing-pages:

• 30 HTML landing pages (one per platform)
• site-generator.js — Bulk page generator
• ghl-reference.html — Design template

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🏗️ Architecture

Each server follows a consistent structure:

servers/<platform>/
├── src/
│   └── index.ts       # MCP server implementation
├── package.json       # Dependencies
├── tsconfig.json      # TypeScript config
└── README.md          # Platform-specific docs

Common Features

• ✅ Full TypeScript implementation
• ✅ Comprehensive tool coverage
• ✅ Error handling & validation
• ✅ Environment variable config
• ✅ Production-ready code

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🔌 Supported Clients

These MCP servers work with any MCP-compatible client:

• Claude Desktop (Anthropic)
• ChatGPT Desktop (OpenAI)
• Cursor (AI-powered IDE)
• Cline (VS Code extension)
• Continue (VS Code/JetBrains)
• Zed (Code editor)
• Any custom MCP client

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📦 Server Status

Platform	Tools	Status	API Docs
ServiceTitan	8	✅ Ready	Link
Mailchimp	8	✅ Ready	Link
Calendly	7	✅ Ready	Link
Zendesk	10	✅ Ready	Link
Toast	9	✅ Ready	Link
...	...	...	...

Full status: See individual server READMEs

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🛠️ Development

Build All Servers

# Install dependencies for all servers
npm run install:all

# Build all servers
npm run build:all

# Test all servers
npm run test:all

Add a New Server

1. Copy the template: cp -r servers/template servers/your-platform
2. Update package.json with platform details
3. Implement tools in src/index.ts
4. Add platform API credentials to .env
5. Build and test: npm run build && npm start

See CONTRIBUTING.md for detailed guidelines.

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📚 Documentation

• Contributing Guide — How to add new servers
• Deployment Guide — Production deployment options
• API Reference — MCP protocol specifics
• Security Best Practices — Handling credentials safely

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🤝 Contributing

We welcome contributions! Here's how:

1. Fork the repo
2. Create a feature branch (git checkout -b feature/new-server)
3. Commit your changes (git commit -am 'Add NewPlatform MCP server')
4. Push to the branch (git push origin feature/new-server)
5. Open a Pull Request

See CONTRIBUTING.md for guidelines.

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📜 License

MIT License - see LICENSE file for details.

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🌟 Why MCPEngine?

First-Mover Advantage

22 of 30 target platforms have zero MCP competition. We're building the standard.

Production-Ready

All servers are fully implemented, tested, and ready for enterprise use.

Comprehensive Coverage

~240 tools across critical business categories. One repo, complete coverage.

Open Source

MIT licensed. Use commercially, modify freely, contribute back.

Business-Focused

Built for real business use cases, not toy demos. These are the tools companies actually use.

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📞 Support

• Website: mcpengine.com
• Issues: GitHub Issues
• Discussions: GitHub Discussions
• Email: support@mcpengine.com

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🗺️ Roadmap

• Add 20 more servers (Q1 2026)
• Managed hosting service (Q2 2026)
• Enterprise support tiers (Q2 2026)
• Web-based configuration UI (Q3 2026)
• Multi-tenant deployment options (Q3 2026)

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🙏 Acknowledgments

• Anthropic — MCP protocol creators
• The MCP community — Early adopters and contributors
• All platform API documentation maintainers

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Built with ❤️ for the AI automation revolution.