it-tools-mcp/build/tools/math/convert_temperature/index.js

MCP-compliant server access to over 100 IT tools and utilities commonly used by developers, system administrators, and IT professionals.

import { z } from "zod";
export function registerConvertTemperature(server) {
    server.registerTool("convert_temperature", {
        inputSchema: {
            temperature: z.number().describe("Temperature value to convert"),
            from: z.enum(["celsius", "fahrenheit", "kelvin"]).describe("Source temperature unit"),
            to: z.enum(["celsius", "fahrenheit", "kelvin"]).describe("Target temperature unit")
        },
        // VS Code compliance annotations
        annotations: {
            title: "Convert Temperature",
            readOnlyHint: false
        }
    }, async ({ temperature, from, to }) => {
        try {
            // Convert to Celsius first
            let celsius;
            switch (from) {
                case "celsius":
                    celsius = temperature;
                    break;
                case "fahrenheit":
                    celsius = (temperature - 32) * 5 / 9;
                    break;
                case "kelvin":
                    celsius = temperature - 273.15;
                    break;
                default:
                    throw new Error("Invalid source unit");
            }
            // Convert from Celsius to target unit
            let result;
            switch (to) {
                case "celsius":
                    result = celsius;
                    break;
                case "fahrenheit":
                    result = celsius * 9 / 5 + 32;
                    break;
                case "kelvin":
                    result = celsius + 273.15;
                    break;
                default:
                    throw new Error("Invalid target unit");
            }
            return {
                content: [
                    {
                        type: "text",
                        text: `${temperature}° ${from} = ${result.toFixed(2)}° ${to}`
                    }
                ]
            };
        }
        catch (error) {
            return {
                content: [
                    {
                        type: "text",
                        text: `Error converting temperature: ${error instanceof Error ? error.message : 'Unknown error'}`
                    }
                ]
            };
        }
    });
}