SVGMaker MCP Server

import fs from 'fs'; import path from 'path'; import os from 'os'; // Determine log directory based on platform function getLogDirectory(): string { const appName = 'svgmaker-mcp'; switch (process.platform) { case 'win32': return path.join(os.homedir(), 'AppData', 'Local', appName, 'logs'); case 'darwin': case 'linux': return path.join(os.homedir(), '.cache', appName, 'logs'); default: // Fallback to project logs directory return path.join(process.cwd(), 'logs'); } } // Initialize logging configuration const LOG_DIR = getLogDirectory(); const SESSION_START = new Date(); const LOG_FILE = path.join( LOG_DIR, `mcp-debug-${SESSION_START.toISOString().replace(/[:.]/g, '-')}.log` ); // Check if debug logging is enabled const DEBUG_ENABLED = process.env.SVGMAKER_DEBUG === 'true' || process.env.NODE_ENV === 'development'; // Ensure log directory exists if (DEBUG_ENABLED) { fs.mkdirSync(LOG_DIR, { recursive: true }); } // File logging utility (since console.log interferes with stdio transport) export function logToFile(message: string): void { if (!DEBUG_ENABLED) return; const timestamp = new Date().toISOString(); const logEntry = `[${timestamp}] ${message}\n`; fs.appendFileSync(LOG_FILE, logEntry); } // Log session start export function logSessionStart(): void { if (DEBUG_ENABLED) { logToFile('='.repeat(60)); logToFile(`SVGMaker MCP Server starting - Session: ${SESSION_START.toISOString()}`); logToFile(`Log file: ${LOG_FILE}`); logToFile(`Debug mode: ${DEBUG_ENABLED ? 'ENABLED' : 'DISABLED'}`); logToFile('='.repeat(60)); } } // Log session end export function logSessionEnd(): void { if (DEBUG_ENABLED) { const sessionEnd = new Date(); const duration = sessionEnd.getTime() - SESSION_START.getTime(); logToFile('='.repeat(60)); logToFile(`SVGMaker MCP Server shutting down - Session ended: ${sessionEnd.toISOString()}`); logToFile(`Session duration: ${Math.round(duration / 1000)}s`); logToFile('='.repeat(60)); } } // Log fatal errors export function logFatalError(error: Error): void { if (DEBUG_ENABLED) { logToFile(`FATAL ERROR: ${error.message}`); logToFile(`Stack trace: ${error.stack}`); } } // Export constants for external use export { DEBUG_ENABLED, LOG_FILE, SESSION_START };