Clippy is a Blender add-on that provides camera and viewport clipping presets. The default clipping options in Blender can be restrictive in fields such as product design, 3D printing, advertising, and architectural visualization, and Clippy supplies tighter clipping values that you can adjust using customizable presets.
The presets appear in both the 3D view and camera properties, and they are configurable from the user preferences.
Clippy is licensed under GPL and lists compatibility with Blender 3.6 through 4.4, and it is marked as Blender Extension compatible. Installation follows the standard add-on route: download the zip and install it from Edit > Preferences > Add-ons. Since Blender 4.2, you can also install it by dragging the zip file into the Blender interface. Documentation is available.