This document summarizes Work Package 4 (WP4) which focuses on deploying a "smart" services toolkit. WP4 is led by MOSS and involves 9 tasks from July 2012 to January 2014. It aims to develop smart city services, platforms, and clients. Current achievements include establishing the 3D technology platform and prototypes for solar energy potential assessment and noise mapping services. Next steps involve further integrating core platform infrastructure, services, and clients.