MCP Example – Python Implementation

@srivatssan

Repository

Basic information

About MCP Example – Python Implementation

This project is a simple vibe coded example of how an MCP Server could return a tool to the requesting client.

#mcp #model-context-protocol#python-implementation

MCP Example – Python Implementation config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "MCP-Demo": {
      "command": "python",
      "args": [
        "main.py"
      ]
    }
  }
}

MCP Example – Python Implementation tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is 🧠 Model Context Protocol (MCP) Example – Python Implementation?

This repository provides a minimal, functional example of the Model Context Protocol (MCP) using Python. It demonstrates how a Large Language Model (LLM) agent can communicate with enterprise systems through a standardized client-server interface using JSON-RPC over HTTP, including support for Server-Sent Events (SSE). The project is intended for developers learning MCP or prototyping enterprise integrations.

How to use 🧠 Model Context Protocol (MCP) Example – Python Implementation?

Install FastAPI and Uvicorn, then start the server with uvicorn main:app --reload inside the server/ directory. Install the requests package and run python main.py from the client/ directory to interact with the server. The server exposes endpoints POST /rpc for JSON-RPC tool listing/invocation and GET /events for simulated SSE heartbeat messages.

Key features of 🧠 Model Context Protocol (MCP) Example – Python Implementation

Minimal MCP server exposing tools via tools/list and tools/call
Python client sending JSON-RPC requests to list and call tools
Simulated real-time connection using /events SSE endpoint
Modular structure ready to extend for resources/ and prompts/ support

Use cases of 🧠 Model Context Protocol (MCP) Example – Python Implementation

Learning the Model Context Protocol with a hands-on Python example
Prototyping an LLM‑enterprise integration using JSON‑RPC over HTTP
Testing tool discovery and invocation in a simple client‑server setup
Exploring Server‑Sent Events for streaming data from an MCP server

Frequently asked questions

What dependencies are required?

The server requires FastAPI and Uvicorn. The client requires the `requests` Python package.

What endpoints does the server provide?

The server provides `POST /rpc` for JSON-RPC handling and `GET /events` for simulated SSE heartbeat messages.

Is this implementation production‑ready?

No, this is a minimal example for learning and prototyping. The README suggests next steps like adding authentication and streaming support.

Does the example support resources or prompts?

Currently only tools are demonstrated. The modular structure is designed to be extended for `resources/` and `prompts/` support.

What protocol is used for communication?

Communication uses JSON‑RPC 2.0 over HTTP, with Server‑Sent Events for the `/events` endpoint.

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