smart-management-auto-test/node_modules/@executeautomation/playwright-mcp-server/dist/index.js

#!/usr/bin/env node
import { Server } from "@modelcontextprotocol/sdk/server/index.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { createToolDefinitions } from "./tools.js";
import { setupRequestHandlers } from "./requestHandler.js";
import { Logger, RequestLoggingMiddleware } from "./logging/index.js";
import { MonitoringSystem } from "./monitoring/index.js";
import { startHttpServer } from "./http-server.js";
// Parse command line arguments
function parseArgs() {
    const args = process.argv.slice(2);
    const options = {};
    for (let i = 0; i < args.length; i++) {
        if (args[i] === '--port' && i + 1 < args.length) {
            options.port = parseInt(args[i + 1], 10);
            if (isNaN(options.port) || options.port < 1 || options.port > 65535) {
                console.error('Error: --port must be a valid port number (1-65535)');
                process.exit(1);
            }
        }
        else if (args[i] === '--help' || args[i] === '-h') {
            console.error(`
Playwright MCP Server

USAGE:
  playwright-mcp-server [OPTIONS]

OPTIONS:
  --port <number>    Run in HTTP mode on the specified port
  --help, -h         Show this help message

EXAMPLES:
  # Run in stdio mode (default)
  playwright-mcp-server

  # Run in HTTP mode on port 8931
  playwright-mcp-server --port 8931

HTTP MODE CONFIGURATION:
  When running with --port, configure your MCP client:
  
  {
    "mcpServers": {
      "playwright": {
        "url": "http://localhost:8931/mcp",
        "type": "http"
      }
    }
  }
`);
            process.exit(0);
        }
    }
    return options;
}
async function runServer() {
    const options = parseArgs();
    // If port is specified, run in HTTP mode
    if (options.port) {
        // Show immediate feedback
        process.stdout.write(`\n⏳ Initializing Playwright MCP Server on port ${options.port}...\n`);
        await startHttpServer(options.port);
        return;
    }
    // Otherwise, run in stdio mode (default)
    // Initialize logger for stdio mode (file only - no console output to avoid breaking stdio protocol)
    const logger = Logger.getInstance({
        level: 'info',
        format: 'json',
        outputs: ['file'], // File only - console would write to stdout and break stdio protocol
        filePath: `${process.env.HOME || '/tmp'}/playwright-mcp-server.log`, // Use home directory
        maxFileSize: 10485760,
        maxFiles: 5
    });
    const loggingMiddleware = new RequestLoggingMiddleware(logger);
    // Initialize monitoring system (disabled in stdio mode to avoid console output)
    const monitoringSystem = new MonitoringSystem({
        enabled: false, // Disabled in stdio mode - HTTP server output would break stdio protocol
        metricsInterval: 30000,
        healthCheckInterval: 60000,
        memoryThreshold: 80,
        responseTimeThreshold: 5000
    });
    const serverInfo = {
        name: "playwright-mcp",
        version: "1.0.11",
        capabilities: {
            resources: {},
            tools: {},
        }
    };
    const server = new Server({
        name: serverInfo.name,
        version: serverInfo.version,
    }, {
        capabilities: serverInfo.capabilities,
    });
    // Log server startup
    loggingMiddleware.logServerStartup(serverInfo);
    // Create tool definitions
    const TOOLS = createToolDefinitions();
    // Setup request handlers
    setupRequestHandlers(server, TOOLS, monitoringSystem);
    // Start monitoring system
    try {
        await monitoringSystem.startMetricsCollection(3001);
        logger.info('Monitoring system started', { port: 3001 });
    }
    catch (error) {
        logger.warn('Failed to start monitoring HTTP server', { error: error instanceof Error ? error.message : String(error) });
    }
    // Graceful shutdown logic
    async function shutdown() {
        loggingMiddleware.logServerShutdown();
        logger.info('Shutdown signal received');
        try {
            await monitoringSystem.stopMetricsCollection();
            logger.info('Monitoring system stopped');
        }
        catch (error) {
            logger.error('Error stopping monitoring system', error instanceof Error ? error : new Error(String(error)));
        }
        process.exit(0);
    }
    process.on('SIGINT', shutdown);
    process.on('SIGTERM', shutdown);
    process.on('exit', shutdown);
    process.on('uncaughtException', (err) => {
        logger.error('Uncaught Exception', err, {
            category: 'system',
            nodeVersion: process.version,
            platform: process.platform,
        });
    });
    // Create transport and connect
    const transport = new StdioServerTransport();
    await server.connect(transport);
    logger.info('MCP Server connected and ready', {
        transport: 'stdio',
        toolCount: TOOLS.length,
    });
}
runServer().catch(() => {
    process.exit(1);
});