The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Articles (24 members)
- Automation Wiki (5 members)
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Citation needed (0 members)
- Cleanup (0 members)
- Community (4 members)
- Copyright templates (10 members)
- Disambiguations (0 members)
- Documentation templates (89 members)
- Formatting templates (21 members)
- Images (6 members)
- Images needing improvement (0 members)
- Infobox templates (1 member)
- Infoboxes lacking images (2 members)
- Legal notices (3 members)
- Media (2 members)
- Notice templates (12 members)
- Pages to be merged (0 members)
- Pages to be moved (0 members)
- Pages with broken file links (27 members)
- Stubs (0 members)
- Templates (15 members)
- Templates with bad documentation (87 members)
- Templates with no documentation (87 members)
- Tutorials (3 members)
- Unattributed files (0 members)
- User groups (11 members)
- Videos (0 members)
- Wiki maintenance (13 members)
- Wiki skin images (4 members)