smartlead-mcp-by-leadmagic/dist/src/index.js

💜 The Premier Model Context Protocol Server for SmartLead's Cold Email Automation Platform - Complete API coverage with 116+ tools for campaign management, lead tracking, smart delivery, and analytics. Beautiful purple-gradient installer, zero-config set

#!/usr/bin/env node
/**
 * SmartLead MCP Server - Main Entry Point
 *
 * Handles both MCP server mode and interactive installer mode
 *
 * Usage:
 *   npx smartlead-mcp-by-leadmagic          # Start MCP server
 *   npx smartlead-mcp-by-leadmagic install  # Start installer
 *
 * @author LeadMagic Team
 * @version 1.6.1
 */
import { config } from 'dotenv';
// Load environment variables
try {
    config();
}
catch (error) {
    console.warn('⚠️  Warning: Could not load .env file:', error);
}
/**
 * Main entry point - routes to installer or server based on arguments
 */
async function main() {
    const args = process.argv.slice(2);
    if (args.includes('install') || args.includes('--install') || args.includes('-i')) {
        // Check if running in install mode
        // Dynamic import to avoid loading React Ink unless needed
        const { render } = await import('ink');
        const React = await import('react');
        const { SmartLeadInstaller } = await import('./installer.js');
        render(React.createElement(SmartLeadInstaller));
        return;
    }
    // Otherwise start the MCP server
    const { SmartLeadMCPServer } = await import('./server.js');
    try {
        console.log('🚀 SmartLead MCP Server v1.6.1 - Starting...');
        console.log('📡 Built by LeadMagic in partnership with SmartLead');
        // Get and validate API key
        const apiKey = process.env.SMARTLEAD_API_KEY;
        if (!validateApiKey(apiKey)) {
            console.error('❌ Error: Invalid or missing SMARTLEAD_API_KEY environment variable');
            console.log('');
            console.log('💡 Setup Instructions:');
            console.log('   1. Get your API key from SmartLead account settings');
            console.log('   2. Set the environment variable:');
            console.log('      export SMARTLEAD_API_KEY=your_actual_api_key');
            console.log('   3. Or create a .env file with:');
            console.log('      SMARTLEAD_API_KEY=your_actual_api_key');
            console.log('');
            console.log('🔧 Or run the interactive installer:');
            console.log('   npx smartlead-mcp-by-leadmagic install');
            console.log('');
            process.exit(1);
        }
        // Parse optional configuration
        const serverConfig = {
            baseUrl: process.env.SMARTLEAD_BASE_URL,
            timeout: process.env.SMARTLEAD_TIMEOUT
                ? parseInt(process.env.SMARTLEAD_TIMEOUT, 10)
                : undefined,
            maxRetries: process.env.SMARTLEAD_MAX_RETRIES
                ? parseInt(process.env.SMARTLEAD_MAX_RETRIES, 10)
                : undefined,
            retryDelay: process.env.SMARTLEAD_RETRY_DELAY
                ? parseInt(process.env.SMARTLEAD_RETRY_DELAY, 10)
                : undefined,
            rateLimit: process.env.SMARTLEAD_RATE_LIMIT
                ? parseInt(process.env.SMARTLEAD_RATE_LIMIT, 10)
                : undefined,
        };
        // Initialize and start the server
        const server = new SmartLeadMCPServer(apiKey, serverConfig);
        // Set up graceful shutdown
        const gracefulShutdown = async (signal) => {
            console.log(`\n🛑 Received ${signal}, shutting down gracefully...`);
            try {
                await server.close();
                console.log('✅ SmartLead MCP Server shutdown complete');
                process.exit(0);
            }
            catch (error) {
                console.error('❌ Error during shutdown:', error);
                process.exit(1);
            }
        };
        process.on('SIGINT', () => gracefulShutdown('SIGINT'));
        process.on('SIGTERM', () => gracefulShutdown('SIGTERM'));
        // Handle errors
        process.on('uncaughtException', (error) => {
            console.error('❌ Uncaught Exception:', error);
            process.exit(1);
        });
        process.on('unhandledRejection', (reason, promise) => {
            console.error('❌ Unhandled Rejection at:', promise, 'reason:', reason);
            process.exit(1);
        });
        // Start the server
        await server.connect();
    }
    catch (error) {
        console.error('❌ Failed to start SmartLead MCP Server:', error);
        if (error instanceof Error) {
            if (error.message.includes('ECONNREFUSED')) {
                console.log('🔧 Network connection failed. Please check your internet connection.');
            }
            else if (error.message.includes('401') || error.message.includes('Unauthorized')) {
                console.log('🔧 Authentication failed. Please verify your SMARTLEAD_API_KEY is correct.');
            }
        }
        console.log('');
        console.log('💡 Try the interactive installer:');
        console.log('   npx smartlead-mcp-by-leadmagic install');
        console.log('');
        process.exit(1);
    }
}
/**
 * Validates the API key
 */
function validateApiKey(apiKey) {
    if (!apiKey)
        return false;
    if (apiKey.trim().length === 0)
        return false;
    if (apiKey === 'your_api_key_here' || apiKey === 'your_smartlead_api_key_here')
        return false;
    return true;
}
// Start the application
main().catch((error) => {
    console.error('❌ Fatal error:', error);
    process.exit(1);
});
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