IG Trading MCP

#!/usr/bin/env node /** * IG Trading MCP CLI * Can be run with: npx ig-trading-mcp */ import { program } from 'commander'; import { spawn } from 'child_process'; import path from 'path'; import { fileURLToPath } from 'url'; import fs from 'fs'; import dotenv from 'dotenv'; import chalk from 'chalk'; const __filename = fileURLToPath(import.meta.url); const __dirname = path.dirname(__filename); // Load .env if it exists dotenv.config(); // Package info const packageJson = JSON.parse( fs.readFileSync(path.join(__dirname, '../package.json'), 'utf8') ); program .name('ig-trading-mcp') .description('IG Trading API with MCP server for AI integration') .version(packageJson.version); // MCP Server command program .command('serve') .description('Start the MCP server for AI tool integration') .option('--api-key <key>', 'IG API Key') .option('--identifier <id>', 'IG Account Identifier') .option('--password <pwd>', 'IG Account Password') .option('--demo <boolean>', 'Use demo account', 'true') .action((options) => { console.log(chalk.cyan('🚀 Starting IG Trading MCP Server...\n')); // Merge CLI options with environment variables const env = { ...process.env, IG_API_KEY: options.apiKey || process.env.IG_API_KEY, IG_IDENTIFIER: options.identifier || process.env.IG_IDENTIFIER, IG_PASSWORD: options.password || process.env.IG_PASSWORD, IG_DEMO: options.demo || process.env.IG_DEMO || 'true' }; // Check for required credentials if (!env.IG_API_KEY || !env.IG_IDENTIFIER || !env.IG_PASSWORD) { console.log(chalk.yellow('⚠️ Missing credentials. Some tools may not work.\n')); console.log('Provide credentials via:'); console.log(' 1. Command line: --api-key XXX --identifier XXX --password XXX'); console.log(' 2. Environment variables: IG_API_KEY, IG_IDENTIFIER, IG_PASSWORD'); console.log(' 3. .env file in current directory\n'); } // Start MCP server const mcpPath = path.join(__dirname, '../src/services/mcp-service.js'); const mcp = spawn('node', [mcpPath], { env, stdio: 'inherit' }); mcp.on('error', (err) => { console.error(chalk.red('Failed to start MCP server:'), err); process.exit(1); }); mcp.on('exit', (code) => { if (code !== 0) { console.error(chalk.red(`MCP server exited with code ${code}`)); process.exit(code); } }); }); // Test command program .command('test') .description('Test connection to IG Trading API') .option('--api-key <key>', 'IG API Key') .option('--identifier <id>', 'IG Account Identifier') .option('--password <pwd>', 'IG Account Password') .option('--demo <boolean>', 'Use demo account', 'true') .action(async (options) => { const env = { ...process.env, IG_API_KEY: options.apiKey || process.env.IG_API_KEY, IG_IDENTIFIER: options.identifier || process.env.IG_IDENTIFIER, IG_PASSWORD: options.password || process.env.IG_PASSWORD, IG_DEMO: options.demo || process.env.IG_DEMO || 'true' }; if (!env.IG_API_KEY || !env.IG_IDENTIFIER || !env.IG_PASSWORD) { console.error(chalk.red('❌ Missing required credentials')); console.log('\nUsage:'); console.log(' npx ig-trading-mcp test --api-key XXX --identifier XXX --password XXX'); process.exit(1); } console.log(chalk.cyan('🧪 Testing IG Trading API connection...\n')); // Run test script const testPath = path.join(__dirname, '../scripts/test-account.js'); const test = spawn('node', [testPath], { env, stdio: 'inherit' }); test.on('exit', (code) => { process.exit(code); }); }); // Init command - creates config files program .command('init') .description('Initialize configuration files') .action(() => { console.log(chalk.cyan('📁 Initializing IG Trading MCP configuration...\n')); // Create .env.example const envExample = `# IG Trading API Credentials IG_API_KEY=your_api_key_here IG_IDENTIFIER=your_username_here IG_PASSWORD=your_password_here IG_DEMO=true LOG_LEVEL=info`; // Create mcp.json for Claude/Cursor const mcpConfig = { mcpServers: { "ig-trading": { command: "npx", args: ["ig-trading-mcp", "serve"], env: { IG_API_KEY: "${IG_API_KEY}", IG_IDENTIFIER: "${IG_IDENTIFIER}", IG_PASSWORD: "${IG_PASSWORD}", IG_DEMO: "${IG_DEMO}" } } } }; // Write files if (!fs.existsSync('.env')) { fs.writeFileSync('.env', envExample); console.log(chalk.green('✓ Created .env file')); } else { console.log(chalk.yellow('⚠ .env already exists')); } fs.writeFileSync('mcp.json', JSON.stringify(mcpConfig, null, 2)); console.log(chalk.green('✓ Created mcp.json for AI tools')); console.log(chalk.green('\n✅ Configuration files created!')); console.log('\nNext steps:'); console.log(' 1. Edit .env with your IG credentials'); console.log(' 2. Test connection: npx ig-trading-mcp test'); console.log(' 3. Start MCP server: npx ig-trading-mcp serve'); }); // List tools command program .command('tools') .description('List all available MCP tools') .action(() => { const tools = [ { category: 'Account Management', count: 5 }, { category: 'Position Management', count: 5 }, { category: 'Order Management', count: 3 }, { category: 'Market Data', count: 4 }, { category: 'Watchlists', count: 4 } ]; console.log(chalk.cyan('\n📋 Available MCP Tools (21 total)\n')); tools.forEach(({ category, count }) => { console.log(chalk.bold(`${category} (${count})`)); }); console.log('\nRun with --verbose for detailed tool descriptions'); }); // Default action - show help program .action(() => { console.log(chalk.cyan(` ╔═══════════════════════════════════════╗ ║ IG Trading MCP Server v${packageJson.version} ║ ╚═══════════════════════════════════════╝ `)); console.log('Quick Start:\n'); console.log(' 1. Initialize config: npx ig-trading-mcp init'); console.log(' 2. Test connection: npx ig-trading-mcp test'); console.log(' 3. Start MCP server: npx ig-trading-mcp serve\n'); console.log('With credentials:\n'); console.log(' npx ig-trading-mcp serve --api-key XXX --identifier XXX --password XXX\n'); console.log('For more options: npx ig-trading-mcp --help'); }); // Parse arguments program.parse(process.argv); // Show default help if no command provided if (process.argv.length === 2) { program.action()(); }