ZodiacMcpTool

ZodiacMcpTool.cs

public class ZodiacMcpTool {
    [Function("ZodiacMcpTool")]
    public IActionResult Run(
        [McpToolTrigger(McpToolDefinitions.ZodiacTool.Name, McpToolDefinitions.ZodiacTool.Description)]
    ToolInvocationContext context,
        [McpToolProperty(McpToolDefinitions.ZodiacTool.Param.Name, McpToolDefinitions.DataTypes.Number, McpToolDefinitions.ZodiacTool.Param.Description)]
    int year)
    {
        return new OkObjectResult($"Hi. I am {McpToolDefinitions.ZodiacTool.Name}!. The zodiac animal for the year {year} is: {GetZodiacAnimal(year)}");
    }

    private string GetZodiacAnimal(int year) {
        string[] zodiacAnimals = new string[] {
            "Monkey", "Rooster", "Dog", "Pig", "Rat", "Ox",
            "Tiger", "Rabbit", "Dragon", "Snake", "Horse", "Goat"
        };

        int index = year % 12;

        return zodiacAnimals[index];
    }
}