Perhaps one of the links below can help you find what you are looking for.

Find out what you can do using the Einstein Toolkit. Have a look at its
Documentation
Find out what you can do using the Einstein Toolkit. Have a look at its
Capabilities
The Einstein Toolkit is not a monolithic code, but contains various
Components
Not just any code can be included in the Einstein Toolkit. More about this in our
Guidelines
Users of the Einstein Toolkit are encouraged to register to become one of its
Members
The development and support of the core components in the Einstein Toolkit is overseen by the
Maintainers