Tooling for Maven and IDEs.
Documentation: http://wcm.io/tooling/
Issues: https://wcm-io.atlassian.net/browse/WTOOL
Wiki: https://wcm-io.atlassian.net/wiki/
Continuous Integration: https://travis-ci.org/wcm-io/wcm-io-tooling/
If you want to build wcm.io from sources make sure you have configured all Maven Repositories in your settings.xml.
See Travis Maven settings.xml for an example with a full configuration.
Then you can build using
mvn clean install