As of Jan 2019, "IBM Eclipse Tools for IBM Cloud" is not available

[itohtaka]

We seemed to have misplaced the asset you were looking for!
https://developer.ibm.com/wasdev/downloads/#asset/tools-IBM_Eclipse_Tools_for_IBM_Cloud

Please use "Eclipse Java EE IDE with IBM Cloud Tools Package" for now.
http://eclipse.bluemix.net/packages/epp.bmt/