Merlin is an Eclipse plugin to build and analyse product lines of mde artefacts (meta-models, model transformations...). It extends FeatureIDE to create feature models and build product lines of meta-models, which can be analysed based on the Use Validator. It also supports the creation and analysis of transformation product lines defined with the Epsilon model management languages.
The source code of Merlin has dependencies with FeatureIDE 3.5.3 and Epsilon 1.5.1, which need to be installed separately.