Yes absolutely, It is the most secured browser plugin.
SelectorsHub is officially ‘Featured’ xpath plugin by Chrome Store and it follows all the recommended practices for chrome extensions.
In this video, I have explained which all permissions SelectorsHub uses and why they are required. I have also explained how can you get it unblocked in your company if it is blocked.
You can also refer this website to check the extension risk analysis –https://crxcavator.io/report/ndgimibanhlabgdgjcpbbndiehljcpfh/