main.py

"""
MCP Server Template
"""

from mcp.server.fastmcp import FastMCP
from pydantic import Field

import mcp.types as types

mcp = FastMCP("Echo Server", stateless_http=True)


@mcp.tool(
    title="Echo Tool",
    description="Echo the input text",
)
def echo(text: str = Field(description="The text to echo")) -> str:
    return text


@mcp.resource(
    uri="greeting://{name}",
    description="Get a personalized greeting",
    name="Greeting Resource",
)
def get_greeting(
    name: str,
) -> str:
    return f"Hello, {name}!"


@mcp.prompt("")
def greet_user(
    name: str = Field(description="The name of the person to greet"),
    style: str = Field(description="The style of the greeting", default="friendly"),
) -> str:
    """Generate a greeting prompt"""
    styles = {
        "friendly": "Please write a warm, friendly greeting",
        "formal": "Please write a formal, professional greeting",
        "casual": "Please write a casual, relaxed greeting",
    }

    return f"{styles.get(style, styles['friendly'])} for someone named {name}."


if __name__ == "__main__":
    mcp.run(transport="streamable-http")