it-tools-mcp/build/tools/development/convert_list/index.js

Full MCP 2025-06-18 compliant server with 121+ IT tools, logging, ping, progress tracking, cancellation, and sampling utilities

import { z } from "zod";
export function registerConvertList(server) {
    server.registerTool("convert_list", {
        description: "Convert between different list formats (comma-separated, line-separated, etc.)",
        inputSchema: {
            list: z.string().describe("Input list to convert"),
            inputFormat: z.enum(["comma", "semicolon", "newline", "space", "pipe"]).describe("Input format"),
            outputFormat: z.enum(["comma", "semicolon", "newline", "space", "pipe", "json", "quoted"]).describe("Output format"),
            trim: z.boolean().describe("Trim whitespace from items").optional(),
        },
        // VS Code compliance annotations
        annotations: {
            title: "Convert List",
            description: "Convert between different list formats (comma-separated, line-separated, etc",
            readOnlyHint: false
        }
    }, async ({ list, inputFormat, outputFormat, trim = true }) => {
        try {
            const separators = {
                comma: ',',
                semicolon: ';',
                newline: '\n',
                space: ' ',
                pipe: '|'
            };
            // Parse input list
            const inputSeparator = separators[inputFormat];
            let items = list.split(inputSeparator);
            if (trim) {
                items = items.map(item => item.trim()).filter(item => item.length > 0);
            }
            // Convert to output format
            let result = '';
            switch (outputFormat) {
                case 'json':
                    result = JSON.stringify(items, null, 2);
                    break;
                case 'quoted':
                    // Proper escaping: backslashes first, then quotes
                    result = items.map(item => {
                        const escaped = item.replace(/\\/g, '\\\\').replace(/"/g, '\\"');
                        return `"${escaped}"`;
                    }).join(', ');
                    break;
                default:
                    const outputSeparator = separators[outputFormat];
                    result = items.join(outputSeparator);
                    break;
            }
            return {
                content: [
                    {
                        type: "text",
                        text: `Converted list:
${result}

Items count: ${items.length}
Input format: ${inputFormat}
Output format: ${outputFormat}`,
                    },
                ],
            };
        }
        catch (error) {
            return {
                content: [
                    {
                        type: "text",
                        text: `Error converting list: ${error instanceof Error ? error.message : 'Unknown error'}`,
                    },
                ],
            };
        }
    });
}