Is XPath Tester safe?

This extension adds an in-page console for writing and testing XPath queries on web pages.

It lets you open a console with a keyboard shortcut or toolbar icon, generate an XPath by Shift-hovering over page elements, and edit queries while matches update in real time. It shows the number of matched nodes and the text content of the first match, and XPath evaluation runs locally in the browser according to the store description.