Archive relative to the PlasMAAG publication. It contains the contigs, and the taxonomic annotations used to develop and evaluate PlasMAAG. The reads were re-simulated from the CAMI2 benchmark datasets so we could: 1) generate the assembly graphs, 2) define distinct abundances for plasmids and cellular genomes, 3) simulate reads that accounted for genome circularity, and 4) we could test for phage contamination on plasmid candidate bins.