Linkage Marking Menu is a Blender add-on that places quick-access menus in the viewport, letting you activate tools directly instead of navigating through Blender's standard menus. The menus are fully customizable, so you can populate them with your favorite tools or your own custom operators.
The add-on ships with three separate menus: Object Mode 1, Object Mode 2, and Edit Mode. Each has its own hotkey — Shift + Ctrl + Left mouse button for Object Mode 1 and Edit Mode, and Shift + Ctrl + Right mouse button for Object Mode 2. You configure the menus in the add-on's preferences: open the items drop-down, then pick a preset tool or choose Custom Operator and search for the tool you want in the search bar.
Linkage Marking Menu is compatible with Blender 4.2 LTS and newer, and it requires no special permissions. It is distributed under the GNU General Public License v3.0 or later, and it's listed here as free.