Why can't I see in QGIS GRASS tools

I have noticed answers such as Is there an open source tool to planarize graphs? stating you can use GRASS from within QGIS. However I can't see it - my QGIS processing GRASS toolbox contains 160 algorithms, none of which are

Am I looking in the wrong place, or has it been removed?

My guess is that is has been removed from the Processing Toolbox.

You can still access from GRASS tools. From QGIS 2.10 onwards, you have to manually select QGIS to start with GRASS, you can do this from the Start menu.

The GRASS menu is available from the Plugins menu:

And should be available in the GRASS Tools:

Watch the video: Topology for check polygon must not overlap in ArcGIS (October 2021).