y16ra/mcp-server-example
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This is a simple implementation example of an MCP server.
The MCP Server Example is a basic implementation designed to demonstrate the functionality of a Model Context Protocol (MCP) server. It includes simple functions such as returning a greeting and echoing back input strings. The server is built using Python and requires specific dependencies to function correctly. It is designed to be easy to set up and run, making it a useful tool for developers looking to understand the basics of MCP server operations. The project is managed using a `pyproject.toml` file for dependency management, ensuring that all necessary packages are installed and up to date. The server can be run in both standard and development modes, with the latter offering enhanced debugging capabilities through the MCP Inspector.
Features
- hello_world: A function that returns a simple greeting.
- echo: A function that echoes back the input string.
Usages
usage with stdio
mcp.run(transport='stdio') # Tools defined via @mcp.tool() decorator
usage with sse
mcp.run(transport='sse', host="0.0.0.0", port=8000) # Specify SSE endpoint
usage with streamable http
paths:
/mcp:
post:
x-ms-agentic-protocol: mcp-streamable-1.0 # Copilot Studio integrationusage with fastmcp
from mcp.server import FastMCP
app = FastMCP('demo')
@app.tool()
async def query(): ...
