Knutt is the German name for a bird called the red knot.
Knutt is also family of workflow pipelines providing assembly, annotation, binning and phylogenetic analysis for prokaryotic metagenome studies based on short-read whole genome shotgun sequencing.
Every Knutt pipeline is designed to provide you with an easy to use Snakemake workflow with integrated data reporting. For the versions used in the Dyksma et al. paper see here. The bins from this paper can be downloaded here.
Remeber to cite the databases and tools you use for your analysis.