| Icon | Plugin | Description |
| | AddColorAttribute | Adds a color attribute to a mesh component, primarily for testing purposes. |
| | AddColorAttributes | Adds an color attribute to every table in a mesh, primarily for testing purposes. |
| | AddIndexAttributes | Adds an integer 'index' attribute to every table in a mesh, primarily for testing purposes. |
| | AddPointAttributes | Copies point coordinates to the relevant attribute tables in a mesh, primarily for testing purposes. |
| | BitmapPerceptualDifference | Calculate a perceptual difference metric between two bitmap images |
| | MeshToStdout | Prints mesh information to stdout |
| | PipelineProfiler | Records data profiling execution of the visualization pipeline |
| | SelectionToStdout | Prints selection information to stdout |
| | StringToStdout | Prints an input string value to stdout |
| | ValidMeshes | Tests to see that every every primitive and mesh in a collection of meshes can be validated. |