twenty-mcp-server/dist/cli/commands/start.js

Easy-to-install Model Context Protocol server for Twenty CRM. Try instantly with 'npx twenty-mcp-server setup' or install globally for permanent use.

import chalk from 'chalk';
import { existsSync } from 'fs';
import { join } from 'path';
import { crossPlatformSpawn, killProcess } from '../platform-utils.js';
export async function startCommand(options) {
    console.log(chalk.bold.green('🚀 Starting Twenty MCP Server'));
    // Check if project is built
    const distPath = join(process.cwd(), 'dist');
    if (!existsSync(distPath)) {
        console.log(chalk.yellow('⚠️  Project not built. Building now...'));
        await buildProject();
    }
    // Check configuration
    const envPath = join(process.cwd(), '.env');
    if (!existsSync(envPath)) {
        console.log(chalk.red('❌ No configuration found. Run "twenty-mcp setup" first.'));
        process.exit(1);
    }
    const mode = options.stdio ? 'stdio' : 'http';
    const port = options.port || '3000';
    console.log(chalk.gray(`Starting server in ${mode} mode...`));
    if (options.verbose) {
        process.env.DEBUG = 'twenty-mcp:*';
    }
    // Start the appropriate server
    const serverScript = options.stdio ? 'dist/index.js' : 'dist/http-server.js';
    const serverPath = join(process.cwd(), serverScript);
    if (!existsSync(serverPath)) {
        console.log(chalk.red(`❌ Server file not found: ${serverScript}`));
        console.log(chalk.gray('Try running: npm run build'));
        process.exit(1);
    }
    const args = [serverPath];
    if (!options.stdio) {
        process.env.PORT = port;
    }
    console.log(chalk.cyan(`Starting: node ${serverPath}`));
    if (!options.stdio) {
        console.log(chalk.gray(`HTTP server will be available at: http://localhost:${port}`));
    }
    console.log(chalk.gray('Press Ctrl+C to stop\n'));
    const serverProcess = crossPlatformSpawn('node', args, {
        stdio: 'inherit',
        cwd: process.cwd(),
        env: process.env,
    });
    // Handle graceful shutdown
    process.on('SIGINT', () => {
        console.log(chalk.yellow('\n🛑 Stopping server...'));
        killProcess(serverProcess, 'SIGINT');
    });
    process.on('SIGTERM', () => {
        console.log(chalk.yellow('\n🛑 Stopping server...'));
        killProcess(serverProcess, 'SIGTERM');
    });
    serverProcess.on('close', (code) => {
        if (code !== 0) {
            console.log(chalk.red(`❌ Server exited with code ${code}`));
        }
        else {
            console.log(chalk.green('✅ Server stopped'));
        }
        process.exit(code || 0);
    });
    serverProcess.on('error', (error) => {
        console.error(chalk.red('❌ Failed to start server:'), error.message);
        process.exit(1);
    });
}
async function buildProject() {
    return new Promise((resolve, reject) => {
        const buildProcess = crossPlatformSpawn('npm', ['run', 'build'], {
            stdio: 'inherit',
            cwd: process.cwd(),
        });
        buildProcess.on('close', (code) => {
            if (code === 0) {
                console.log(chalk.green('✅ Build completed'));
                resolve();
            }
            else {
                console.log(chalk.red('❌ Build failed'));
                reject(new Error(`Build failed with code ${code}`));
            }
        });
        buildProcess.on('error', (error) => {
            console.error(chalk.red('❌ Build error:'), error.message);
            reject(error);
        });
    });
}
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