Python Server MCP

Integrations

  • Integrates with CoinMarketCap API to retrieve real-time cryptocurrency price information and market data

Python Server MCP - Cryptocurrency Price Service

This project implements an MCP (Model Context Protocol) server that provides cryptocurrency price information. The server is built using Python and the MCP framework to create an API that can be consumed by different clients.

Features

  • Real-time cryptocurrency price retrieval
  • Environment-based configuration (development, production, staging, local)
  • CoinMarketCap API integration
  • Docker container deployment

Requirements

  • Python 3.12+
  • uv (package and virtual environment manager)
  • Docker (optional, for container execution)

Installation

# Clone the repository git clone <repository-url> cd PythonServerMcp

Create and activate virtual environment with uv

uv venv source .venv/bin/activate

Install dependencies

uv sync

Configuration

  1. Create a .env file in the project root with the following variables:
ENVIRONMENT=DEV # Options: LOCAL, DEV, STAGING, PROD COINMARKETCAP_API_KEY=your_api_key_here
  1. You can also create specific environment files for each environment:
    • .dev.env - For development environment
    • .staging.env - For staging environment
    • .prod.env - For production environment

Usage

Local Execution

python main.py

This will start the MCP server that will listen for requests through standard input/output (stdio).

Using Docker

# Build the image docker build -t test-mcp -f Dockerfile --platform linux/amd64 . # Run the container docker run -it test-mcp

Project Structure

. ├── Dockerfile # Docker configuration ├── main.py # Application entry point ├── pyproject.toml # Dependencies configuration ├── start.sh # Docker startup script └── src/ # Source code ├── __init__.py # MCP server initialization └── core/ # Core modules ├── common/ # Shared schemas and models ├── config.py # Application configuration ├── services/ # Application services ├── settings/ # Environment-specific settings └── utils/ # Utilities

Development

Adding New Tools to the MCP Server

To add a new tool to the MCP server, follow these steps:

  1. Define the function in the src/__init__.py file
  2. Register the tool in the main() function
  3. Document the tool with docstrings

Example:

@server.add_tool def my_new_tool(parameter1: str, parameter2: int) -> str: """ Description of what the tool does. Args: parameter1: Description of parameter 1 parameter2: Description of parameter 2 Returns: Description of what is returned """ # Tool implementation return result
-
security - not tested
A
license - permissive license
-
quality - not tested

hybrid server

The server is able to function both locally and remotely, depending on the configuration or use case.

A cryptocurrency price service that provides real-time crypto pricing information through an MCP (Model Context Protocol) framework with CoinMarketCap API integration.

  1. Features
    1. Requirements
      1. Installation
        1. Using uv (recommended)
        2. Create and activate virtual environment with uv
      2. Install dependencies
        1. Configuration
        2. Usage
        3. Project Structure
        4. Development

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