Metis is the first Open Source Runescape client available! It is written completely in Java, and has all the features you are looking for in a Runescape client, plus a few more features, such as it being the only stand-alone Runescape linux client!
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
