package.xml needs changes
https://framagit.org/Veloma/freecad_metal_workbench/-/blob/main/package.xml#L3
Change Fasteners
to Metal
Add to the content -> workbench section of the XML file some tags
<content>
<workbench>
<tag>metal</tag>
<tag>welding</tag>
<tag>assembly</tag>
</workbench>
</content>
Edited by luzpaz