The Open Knowledgebase of Interatomic Models (OpenKIM) project is a framework designed to facilitate access to standardized implementations of empirical interatomic potentials ("Models") and simulation codes that use them to compute material properties ("Tests"). Models and Tests archived at openkim.org are automatically run together to generate the predictions of the models for a host of material properties. These predictions are inserted into a public database hosted at query.openkim.org; this package provides python convenience routines for querying this database.