Mentat Anomaly Detection is an open source platform designed to identify anomalies in data streams. The platform is available on GitHub and provides capabilities for monitoring and analyzing data to detect unusual patterns or behaviors that deviate from normal operations. The tool is developed by Mentat Innovations and has been deployed across various client environments. As an open source solution, it allows organizations to implement anomaly detection capabilities without licensing costs. The platform processes streaming data and applies detection algorithms to identify outliers and abnormal events. The project includes documentation and resources available through the company's blog, along with demonstration materials showcasing the platform's functionality. The solution is branded as "datastream.io" and focuses on real-time analysis of data flows to surface potential security incidents or operational issues through automated anomaly identification.