Function handle_call_tool

examples/hello-world-uv/src/server.py:36–44

Handle tool calls.

(
    name: str, arguments: dict | None
)

@server.call_tool()
async def handle_call_tool(
    name: str, arguments: dict | None
) -> list[types.TextContent | types.ImageContent | types.EmbeddedResource]:
    """Handle tool calls."""
    if name == "say_hello":
        person_name = arguments.get("name", "World") if arguments else "World"
        return [types.TextContent(type="text", text=f"Hello, {person_name}!")]

    raise ValueError(f"Unknown tool: {name}")


async def main():