Collaboro

Collaboro makes language development processes more participative: both developers and users of the language can collaborate together to create and evolve it.

EMF Views

EMF Views is an Eclipse plugin that brings the concept of database views to the modeling world

MATERA2

Model-based Monitoring from Åbo Akademi (MBMÅA) tool
Model-based Performance Testing (MBPeT) tool

Performance Exploration using Reinforcement Learning (PerfXRL) tool

MATERA2-Activity Diagram Conformance Tester

Modelio

The open source modeling environment.