MCP Resume Chat Server

MCP Resume Chat Server

A comprehensive Model Context Protocol (MCP) server application that can chat about your resume/CV and send email notifications. Perfect for SE interviews and showcasing MCP capabilities.

🚀 Features

• Resume Chat: AI-powered chat interface that answers questions about your resume
• Email Notifications: Send email notifications through the MCP server
• Modern Frontend: Beautiful Next.js interface with dark mode support
• Well-Architected: Clean folder structure with TypeScript support
• No Database Required: Uses JSON files for data storage

📁 Project Structure

mcp-server/
├── app/                          # Next.js frontend
│   ├── components/              # React components
│   │   ├── ChatInterface.tsx    # Resume chat interface
│   │   ├── EmailForm.tsx        # Email notification form
│   │   └── ResumeViewer.tsx     # Resume data viewer
│   ├── api/                     # API routes
│   │   └── resume/              # Resume data endpoint
│   └── page.tsx                 # Main application page
├── mcp-server/                  # MCP server implementation
│   ├── index.js                 # Main MCP server (JavaScript)
│   └── index.ts                 # Main MCP server (TypeScript)
├── services/                    # Business logic services
│   ├── resumeParser.js/ts       # Resume data parsing
│   ├── resumeChatService.js/ts  # AI chat functionality
│   └── emailService.js/ts       # Email sending service
├── config/                      # Configuration files
│   ├── email.ts                 # Email configuration
│   └── mcp.ts                   # MCP server configuration
├── data/                        # Data storage
│   └── resume.json              # Sample resume data
├── types/                       # TypeScript type definitions
│   └── index.ts                 # Core types and interfaces
└── lib/                         # Utility libraries

🛠️ Installation

1. Clone the repository

   git clone <your-repo-url>
   cd mcp-server
   

2. Install dependencies

   npm install
   

3. Set up environment variablesCreate a .env.local file in the root directory:

   # OpenAI API Key (required for resume chat)
   OPENAI_API_KEY=your_openai_api_key_here
   
   # Email Configuration (optional, for real email sending)
   SMTP_HOST=smtp.gmail.com
   SMTP_PORT=587
   SMTP_SECURE=false
   [email protected]
   SMTP_PASS=your_app_password
   

4. Update resume dataEdit data/resume.json with your actual resume information.

🚀 Running the Application

Start the Next.js Frontend

npm run dev

Open http://localhost:3000 to view the application.

Start the MCP Server

# Using JavaScript version
npm run mcp

# Using TypeScript version (requires compilation)
npm run dev:mcp

📖 Usage

1. Resume Chat

• Navigate to the "Resume Chat" tab
• Ask questions about your resume like:
  • "What is my current position?"
  • "What companies have I worked for?"
  • "What are my main skills?"
  • "What was my last role?"

2. Email Notifications

• Navigate to the "Email Notifications" tab
• Use the quick templates or create custom emails
• Configure SMTP settings for real email sending

3. Resume Viewer

• Navigate to the "View Resume" tab
• Browse through different sections of your resume
• View formatted resume data

🔧 MCP Server Tools

The MCP server exposes two main tools:

1. resume_chat

Answers questions about resume/CV information.

Parameters:

• question (string, required): The question to ask about the resume
• context (string, optional): Additional context for the question

Example:

{
  "name": "resume_chat",
  "arguments": {
    "question": "What is my current position?",
    "context": "I'm preparing for an interview"
  }
}

2. send_email

Sends email notifications.

Parameters:

• recipient (string, required): Email address of the recipient
• subject (string, required): Subject of the email
• body (string, required): Body content of the email
• from (string, optional): Sender email address

Example:

{
  "name": "send_email",
  "arguments": {
    "recipient": "[email protected]",
    "subject": "Interview Invitation",
    "body": "Thank you for your application...",
    "from": "[email protected]"
  }
}

🎯 Interview Demo Script

1. Show the Architecture

• Explain the clean folder structure
• Highlight separation of concerns (services, config, types)
• Show TypeScript usage for type safety

2. Demonstrate MCP Server

• Start the MCP server: npm run mcp
• Show the tools it exposes
• Explain how it integrates with AI for resume chat

3. Frontend Features

• Show the modern UI with tabs
• Demonstrate resume chat functionality
• Show email notification form
• Display resume viewer with different sections

4. Technical Highlights

• No Database: Uses JSON files for simplicity
• TypeScript: Full type safety throughout
• Modern Stack: Next.js 15, React 19, Tailwind CSS
• MCP Integration: Proper Model Context Protocol implementation
• Error Handling: Comprehensive error handling and user feedback

🔧 Configuration

Email Setup (Optional)

To enable real email sending:

1. Gmail Setup:

   • Enable 2-factor authentication
   • Generate an app password
   • Use the app password in SMTP_PASS

2. Other Providers:

   • Update SMTP_HOST, SMTP_PORT, and SMTP_SECURE accordingly
   • Use appropriate authentication credentials

Resume Data

Update data/resume.json with your information:

• Personal information
• Work experience
• Education
• Skills
• Projects
• Certifications

🚀 Deployment

Frontend (Vercel)

npm run build
# Deploy to Vercel or your preferred platform

MCP Server

The MCP server can be deployed as a standalone Node.js application or integrated into existing systems.

🤝 Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Add tests if applicable
5. Submit a pull request

📄 License

This project is licensed under the MIT License.

🆘 Troubleshooting

Common Issues

1. MCP Server not starting:

   • Check if all dependencies are installed
   • Verify Node.js version compatibility
   • Check console for error messages

2. Resume chat not working:

   • Verify OpenAI API key is set
   • Check if resume data is loaded correctly
   • Ensure MCP server is running

3. Email sending fails:

   • Verify SMTP configuration
   • Check email provider settings
   • Ensure app passwords are used for Gmail

Getting Help

• Check the console logs for detailed error messages
• Verify all environment variables are set correctly
• Ensure all dependencies are installed

Built with ❤️ for SE interviews and MCP demonstrations