The first beta version of the Iam Framework for developers is here:
It contains an executable JAR-file and the javadocs, but it's actually mostly meant for reference purposes and for inclusion in new projects.
Newcomers are probably best served by downloading the IamTemplate project first, which is completely self-contained and also includes the IamFramework.jar and the javadocs:
Instructions how to get started and more can be found at the wiki: http://ai.bluemars.com/wiki.
Bugs can be reported at http://ai.bluemars.com/wiki
Lastly there's the Iam Library. It is not strictly required to download this file in order to develop Iams. But if you want to follow the step-by-step introduction that's on the Wiki you're going to need it for some of the sections:
Any comments, problems and critiques posted are greatly appreciated.