Is ECGO – 楽天RMS自動化・SEO分析ツール | ECマスターズ safe?

class Tracking {  static isExtensionContextValid() {    try { return typeof chrome !== 'undefined' && !!chrome?.runtime?.id; }    catch (e) { return false; }  }  static getTargetType() {    const url = window.location.href;    if (/^https:\/\/item\.rakuten\.co\.jp\//.test(url)) return 'product_detail_page';    if (/^https:\/\/mainmenu\.rms\.rakuten\.co\.jp\//.test(url)) return 'rms_main_menu';    return null;  }  load() {    const type = Tracking.getTargetType();    if (type === 'rms_main_menu') this.handleRmsMainMenu();    else if (type === 'product_detail_page') this.handleProductDetailPage();  }  // On the RMS shop-management main menu: read and store the shop's  // storefront URL for later use in item reports.  handleRmsMainMenu() {    const run = () => {      if (!Tracking.isExtensionContextValid()) return;      const el = document.querySelector('#com_header_shop_url');      if (el && el.href) {        const shopUrl = el.href.replace(/\?.*$/, '');        if (shopUrl) {          chrome.storage.local.set({ ProductSend: { shopUrl } });        }      }    };    document.readyState === 'loading'      ? document.addEventListener('DOMContentLoaded', run)      : setTimeout(run, 500);  }  // On a Rakuten item detail page: read the full item data record, merge  // in shop/page/version context, and POST it off-site.  handleProductDetailPage() {    const run = () => {      if (!Tracking.isExtensionContextValid()) return;      const el = document.querySelector('[data-view-type="ITEM"]');      if (!el || !el.getAttribute('data-item-data')) return setTimeout(run, 1000);      const raw = el.getAttribute('data-item-data');      const parsed = JSON.parse(raw.replaceAll('NaN', '0').replaceAll(': ,', ': "",'));      const items = Array.isArray(parsed) ? parsed : [parsed];      if (items.length === 0) return;      chrome.storage.local.get(['ProductSend'], (stored) => {        const shopUrl = stored?.ProductSend?.shopUrl || null;        const pageUrl = window.location.href.replace(/\?.*$/, '');        const report = items.map((item) => ({          ...item,          ...(shopUrl && { ushopurl: shopUrl }),          url: pageUrl,          ext_version: chrome.runtime.getManifest().version,        }));        // Relayed through the background service worker, which performs        // the actual cross-origin fetch with credentials:'include'.        chrome.runtime.sendMessage({          axios: {            method: 'POST',            url: 'https://h5u02k2zs3.execute-api.ap-northeast-1.amazonaws.com/prod/ritem',            headers: { 'Content-Type': 'application/json' },            data: report,          },        });      });    };    document.readyState === 'loading'      ? document.addEventListener('DOMContentLoaded', run)      : setTimeout(run, 500);  }}