A helper miagis Python package is available to generate most of this metadata file, which can then be edited by the user. The miagis package can also validate the final JSON metadata file before inclusion in the Figshare repo. The miagis Python package is written in Python 3.7, is pip installable, and has comprehensive end-user documentation with installation instructions for Linux, Mac, and Windows operating systems. The package has both a command line interface (CLI) and application programming interface (API). Therefore, data curators can directly use miagis via its CLI as well as incorporate miagis into deposition software pipelines via its API.