it-tools-mcp
Version:
MCP-compliant server access to over 100 IT tools and utilities commonly used by developers, system administrators, and IT professionals.
55 lines (53 loc) • 1.93 kB
JavaScript
import { z } from "zod";
export function registerPrettifyHtml(server) {
server.registerTool("format_html", {
inputSchema: {
html: z.string().describe("HTML code to prettify"),
indentSize: z.number().optional().default(2).describe("Number of spaces for indentation")
},
// VS Code compliance annotations
annotations: {
title: "Format Html",
readOnlyHint: false
}
}, async ({ html, indentSize }) => {
try {
// Simple HTML prettifier
let formatted = html;
let indentLevel = 0;
const indent = ' '.repeat(indentSize);
// Remove extra whitespace
formatted = formatted.replace(/>\s*</g, '><');
// Add line breaks and indentation
formatted = formatted.replace(/(<\/?[^>]+>)/g, (match) => {
if (match.startsWith('</') && !match.includes('/>')) {
indentLevel--;
}
const result = '\n' + indent.repeat(indentLevel) + match;
if (!match.startsWith('</') && !match.includes('/>') && !match.includes('<input') && !match.includes('<img') && !match.includes('<br') && !match.includes('<hr')) {
indentLevel++;
}
return result;
});
// Clean up
formatted = formatted.trim();
return {
content: [{
type: "text",
text: `Prettified HTML:
\`\`\`html
${formatted}
\`\`\``
}]
};
}
catch (error) {
return {
content: [{
type: "text",
text: `Error formatting HTML: ${error instanceof Error ? error.message : 'Unknown error'}`
}]
};
}
});
}