Hippo essentials plugin which can be used to package existing functionality (components, templates, files etc.) as an essentials plugin
Add Hippo repositories to your project root pom.xml file:
<repository>
<id>hippo-maven2-forge</id>
<name>Hippo Maven 2 Forge</name>
<url>http://maven.onehippo.com/maven2-forge</url>
</repository>
Add following dependency to essentials/pom.xml
<dependency>
<groupId>org.onehippo.cms7</groupId>
<artifactId>hippo-essentials-plugin-essentializer</artifactId>
<version>1.0.6</version>
</dependency>
Go to Essentials > Tools > Essentializer:
http://localhost:8080/essentials/#/tools/essentializer
Screenshot: