MCP Server using FastMCP

A basic Model Context Protocol (MCP) server implementation using FastMCP, designed for integration with Cline.

Overview

This project provides a simple MCP server that demonstrates how to create tools and expose them through the MCP protocol. It's designed to be integrated with Cline for AI-assisted development workflows.

Features

• Tool Definitions: Example tools for greeting, calculations, and server information

• FastMCP Framework: Built on the FastMCP library for simplified MCP server development

• Cline Integration: Ready to integrate with Cline for AI assistant capabilities

• Async Support: Full async/await support for non-blocking operations

Project Structure

mcp_server_using_fastmcp/
├── mcp_server/
│   ├── __init__.py          # Package initialization
│   └── server.py            # Main server implementation
├── pyproject.toml           # Project configuration
├── README.md                # This file
└── .github/
    └── copilot-instructions.md  # Copilot instructions

Installation

1. Install dependencies:

pip install -e .

2. For development with additional tools:

pip install -e ".[dev]"

Available Tools

1. get_greeting

Get a greeting message.

• Input: name (string) - The name to greet

• Output: Greeting message

2. calculate_sum

Calculate the sum of two numbers.

• Input: a (float), b (float)

• Output: Sum result

3. get_server_info

Get information about the MCP server.

• Output: Server information dictionary

Running the Server

python -m mcp_server.server

Or directly:

python mcp_server/server.py

Integrating with Cline

To integrate this MCP server with Cline:

1. Ensure the server is installed and can be run

2. Configure Cline to connect to this MCP server using the appropriate endpoint

3. The available tools will be accessible within Cline's context

Development

Running Tests

pytest

Code Formatting

black mcp_server/

Linting

flake8 mcp_server/

MCP Protocol

This server implements the Model Context Protocol, which allows AI assistants and other tools to:

• Discover available tools and their parameters

• Call tools with structured arguments

• Receive structured responses

Adding New Tools

To add a new tool to the server, add a new function decorated with @server.call_tool():

@server.call_tool()
def my_tool(param1: str, param2: int) -> str:
    """
    Tool description.
    
    Args:
        param1: Parameter description
        param2: Parameter description
        
    Returns:
        Return value description
    """
    # Implementation
    return result

License

MIT

Contributing

Feel free to extend this server with additional tools and capabilities as needed.

#run this command to start the mcp server

python -m mcp_server.server

#use this cline configuration of MCP server

{
  "mcpServers": {
    "mcp-server-fastmcp": {
      "command": "python",
      "args": ["-m", "mcp_server.server"],
      "cwd": "c:\\Ratnesh\\Dev\\third_mcp_server_using_fastmcp"
    }
  }
}