The number of URLs grow as more people add this tool to their website and add each other as neighbours. The tool is capable of discovering neighbouring consoles and showing URLs from there.

You make a fair point. I put this together in about 1.5 hours in the early hours of the morning while taking a break from other academic work, so it is not as polished as it could be. Adding an 'Open' button to launch a link in a new tab sounds like a useful feature. I will consider this for the next update. Thank you for the feedback!