General input data defining the setup are required to build the model via MCPlas toolbox. These general input data are provided in the JSON format and include "plasma source", "plasma medium" and "diagnostics method" fields. The "plasma source" describes the geometry, electrical, and material properties of the source. The "plasma medium" encompasses the general characteristics of the gas under study, as well as the surface properties specific to the included species and surface materials. The "diagnostics method" contains the relevant properties of the fluid-Poisson model, which is employed here as a diagnostic tool for investigation. The provided JSON schema can generate input JSON data via Adamant tool.