CHESS
CHESS implements the CHESS UML/SysML profile, a specialization of the Modeling and Analysis of Real-Time and Embedded Systems (MARTE) profile
EMF Views
EMF Views is an Eclipse plugin that brings the concept of database views to the modeling world
NeoEMF
NeoEMF is a project that aims at handling large EMF models in an efficient and scalable way.
VeriATL
Fine-Grained Incrementality for Deductive Verification of Model Transformations (Online)