YT-Tools is a modeling extension that brings Modo-inspired workflows and utilities to Blender. It provides advanced selection features, interactive slicing operators, and falloff-based transforms designed to accelerate the mesh editing process.

The toolset includes contextual double-click selection, selection history, custom selection sets, and symmetry-aware merging. It also introduces specialized transform options such as linear and radial falloffs, a bend tool, and an action center for automatic pivot and orientation adjustment. Additionally, an external clipboard feature allows for direct copying and pasting of mesh data between Blender and Modo.