it-tools-mcp/build/tools/forensic/decode_safelink/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 registerDecodeSafelink(server) {
    server.registerTool("decode_safelink", {
        description: "Decode Microsoft Outlook SafeLink URLs",
        inputSchema: {
            safelink: z.string().describe("SafeLink URL to decode")
        },
        // VS Code compliance annotations
        annotations: {
            title: "Decode Safelink",
            description: "Decode Microsoft Outlook SafeLink URLs",
            readOnlyHint: false
        }
    }, async ({ safelink }) => {
        try {
            const url = new URL(safelink);
            // Check if it's a SafeLink URL
            if (!url.hostname.includes('safelinks.protection.outlook.com')) {
                return {
                    content: [{
                            type: "text",
                            text: "This doesn't appear to be a SafeLink URL."
                        }]
                };
            }
            // Extract the actual URL from the 'url' parameter
            const actualUrl = url.searchParams.get('url');
            if (!actualUrl) {
                return {
                    content: [{
                            type: "text",
                            text: "Could not find the original URL in the SafeLink."
                        }]
                };
            }
            // Decode the URL
            const decodedUrl = decodeURIComponent(actualUrl);
            return {
                content: [{
                        type: "text",
                        text: `SafeLink Decoder Results:

Original SafeLink: ${safelink}

Decoded URL: ${decodedUrl}

Additional Parameters:
- Data: ${url.searchParams.get('data') || 'N/A'}
- Reserved: ${url.searchParams.get('reserved') || 'N/A'}
- Source: ${url.searchParams.get('source') || 'N/A'}`
                    }]
            };
        }
        catch (error) {
            return {
                content: [{
                        type: "text",
                        text: `Error decoding SafeLink: ${error instanceof Error ? error.message : 'Unknown error'}`
                    }]
            };
        }
    });
}