See:
Description

Ecore Tools

org.eclipse.emf.ecoretools.core.nature
org.eclipse.emf.ecoretools.ui.wizards

Other Packages

org.eclipse.emf.ecoretools.diagram.edit.commands
org.eclipse.emf.ecoretools.diagram.edit.helpers
org.eclipse.emf.ecoretools.diagram.edit.parts
org.eclipse.emf.ecoretools.diagram.edit.policies
org.eclipse.emf.ecoretools.diagram.expressions
org.eclipse.emf.ecoretools.diagram.navigator
org.eclipse.emf.ecoretools.diagram.parsers
org.eclipse.emf.ecoretools.diagram.part
org.eclipse.emf.ecoretools.diagram.preferences
org.eclipse.emf.ecoretools.diagram.providers
org.eclipse.emf.ecoretools.diagram.sheet
org.eclipse.emf.ecoretools.diagram.ui.outline
org.eclipse.emf.ecoretools.diagram.ui.outline.actions
org.eclipse.emf.ecoretools.diagram.ui.outline.decorator
org.eclipse.emf.ecoretools.diagram.view.factories
org.eclipse.emf.ecoretools.filters.diagramfilters
org.eclipse.emf.ecoretools.tabbedproperties
org.eclipse.emf.ecoretools.tabbedproperties.providers
org.eclipse.emf.ecoretools.tabbedproperties.sections
org.eclipse.emf.ecoretools.tabbedproperties.sections.widgets
org.eclipse.emf.ecoretools.tabbedproperties.utils