- crossrefapi, a Go package and example command line tool to fetch CrossRef works and type objects and diplsay them as JSON. Also has the ability to take a diff of a local copy and the current work document.
- dataset, a Go package and command line tool for storing JSON documents stored in collections via a pairtree, SQLite 3, MySQL 8 or PostgreSQL 14
- py_dataset, a Python library for working with dataset collections.
- datatools, command line utilities for working with JSON, Excel Workbook and CSV data. Included are misc. command line utilities, useful in Bash scripts
- caltechdata_read, extract data from CaltechDATA repository
- caltechdata_plot, display a plot of data hosted in the CaltechDATA repository. Demo at plots.caltechlibrary.org
- irdmtools, a toolkit for institutional repositories and data management (e.g. Invenio RDM)
- metadatatools, a toolkit for working with common metadata