The tool is published in https://academic.oup.com/bioinformatics/advance-article-abstract/doi/10.1093/bioinformatics/btx823/4772682?redirectedFrom=fulltext. M-NGSG framework offers an automated feature generation method from protein sequences and can build supervised classification models using the protein sequences from fasta files of the given protein classes. The framework to build protein classification model from the primary sequences is freely available at watson.ecs.baylor.edu/ngsg