E-Mail The Internet of Things (IoT) has ushered in a new era, with everyday items evolving into what we now refer to as cyber-physical systems. These systems are physical mechanisms controlled or monitored by computer algorithms and deeply intertwined through the internet. Such systems have pierced their way into industry and are being deployed and used above all to manage and control industrial processes, thus giving rise to the so-called Industry 4.0. ICREA research professor Jordi Cabot and researcher Abel Gómez, two members of the Systems, Software and Models (SOM) Research Lab at the Universitat Oberta de Catalunya (UOC) Internet Interdisciplinary Institute (IN3), in collaboration with the IKERLAN technology research centre, have designed an innovative new tool for automating and streamlining the creation of systems that employ asynchronous event-driven communication, one of the most widely used computer architectures in this sector. The tool is the first to use the recently published AsyncAPI specification, which standardizes work with this type of architecture. The prototype, initially developed as part of the MegaMa@Rt2 project, is open-source and thus available for free online.