MCP Demo

MCP Demo

A simple demo MCP server using mcp[cli].

This project exposes a small MCP app with one tool and one resource:

• add(a: int, b: int) -> int: returns the sum of two integers in a string response.
• get_greeting(name: str) -> str: returns a greeting for the provided name.

Requirements

• Python 3.14+
• mcp[cli]>=1.28.1

Install

Create and activate a virtual environment, then install dependencies:

python -m venv .venv
source .venv/bin/activate
python -m pip install -U pip
python -m pip install .

Run

Start the MCP server from the project root:

python main.py

Project structure

• main.py – MCP app definition and endpoint implementations.
• pyproject.toml – package metadata and dependencies.
• README.md – project documentation.
• image/icon/user.png – icon asset used by the MCP app.

Notes

• The server is configured with FastMCP and a demo icon.
• The MCP app name is mcp_demo.
• Update website_url in main.py if you want a real website link.