MLentory is a FAIR Digital Object (FDO) Registry for Machine Learning Models. All metadata follows the FAIR4ML schema, a standardized vocabulary for ML model metadata built on Schema.org and Croissant ML, ensuring every model record is machine-readable and interoperable. This work has been partially supported by the NFDI4DataScience consortium funded by the German Research Foundation (DFG –Deutsche Forschungsgemeinschaft), project number 460234259.