The official client for http://www.runefeed.net
Latest binary snapshot for the current version can be downloaded here: http://dl.dropbox.com/u/153111896/builds/osrs-client-0.1.0-SNAPSHOT.zip
If the URL doesn't respond, it's because a new build is currently being created.
The client now supports scripting using the Ruby programming language. An example script is provided in the "scripts" subfolder of the binaries, or in src/main/ruby in this repository.
This engine is in a very early stage and is prone to future changes. Functionality will grow as the project is fleshed out properly.