Is Schema Markup Extractor safe?

Schema Markup Extractor extracts page schema data and the current URL on every site, then stores it in Chrome session storage.

Its content scripts run on all URLs and read JSON-LD and microdata from the page, along with page details used to generate SEO recommendations. The extension sends the extracted schema, recommendations, and page URL to its background worker, which saves them per tab in chrome.storage.session until the tab closes, navigates, or the browser session ends.