Description: The Microbial Genomes Atlas –MiGA– processes Prokaryotic genomes (draft or complete), applies different quality checks, and identifies the closest relatives in public databases using a combination of genome-wide identity metrics such as the average nucleotide identity (ANI) and the average amino acid identity (AAI). Finally, it provides a robust taxonomic classification of the query genomes with statistical support for both classification and novelty, as well as under-species-level typing when available.