apex-data-for-seo/index.js

A comprehensive MCP server for DataForSEO API

/**
 * Apex Data For SEO
 * 
 * This module is a wrapper around the DataForSEO MCP server.
 * For direct usage, please use the CLI:
 * 
 * npx apex-data-for-seo --dataforseo-login YOUR_LOGIN --dataforseo-password YOUR_PASSWORD
 */

const { spawn } = require('child_process');
const path = require('path');

/**
 * Start the DataForSEO MCP server
 * @param {Object} options Server options
 * @param {string} options.dataforseoLogin DataForSEO login
 * @param {string} options.dataforseoPassword DataForSEO password
 * @returns {ChildProcess} The server process
 */
function startServer(options) {
  const env = { ...process.env };
  
  // Set environment variables
  if (options.dataforseoLogin) env.DATAFORSEO_LOGIN = options.dataforseoLogin;
  if (options.dataforseoPassword) env.DATAFORSEO_PASSWORD = options.dataforseoPassword;
  
  // Validate required credentials
  if (!env.DATAFORSEO_LOGIN || !env.DATAFORSEO_PASSWORD) {
    throw new Error('DataForSEO credentials are required');
  }
  
  // Start the CLI as a child process
  const cliPath = path.join(__dirname, 'bin', 'cli.js');
  
  // Start the server as a child process
  return spawn('node', [cliPath], {
    env,
    stdio: ['inherit', 'inherit', 'inherit']
  });
}

module.exports = {
  startServer
};