Black Mesh is a Blender add-on for procedural voxel modeling. It works through a straightforward chain: add a Source object, add Booleans (an object or a collection), and add a Filter, with smoothing currently available. Boolean voxels, smooth voxels and layers are supported, and the workflow is non-destructive.
The add-on is designed to be friendly toward other boolean tools such as BoxCutter, JMesh and Mesh Machine. You can boolean with those tools and smooth with Black Mesh. Additional utilities include SetWire and AddMirror tools, plus Create/Select/Hide collection buttons and Set/Select/Hide object buttons for booleans.
Black Mesh runs on Blender 2.93 and later. On Windows it requires vcredist_x64 to be installed, while Linux and macOS need certain libraries present. Documentation is provided, and a demo video is available. The add-on is listed under the MIT license.