The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Agent Profiles (49 members)
- Agents (2 members)
- Alice (5 members)
- Article management templates (3 members)
- Article stubs (0 members)
- BlogListingPage (0 members)
- Blog posts (1 member)
- Browse (3 members)
- Candidates for deletion (1 member)
- Candidates for speedy deletion (0 members)
- Category templates (3 members)
- Community (6 members)
- Content (1 member)
- Copyright (0 members)
- Deceased (1 member)
- Disambiguations (0 members)
- Enemies (11 members)
- Forums (6 members)
- General wiki templates (29 members)
- Help (5 members)
- Help desk (2 members)
- Hidden categories (2 members)
- Image wiki templates (8 members)
- Images (6 members)
- Infobox templates (8 members)
- New pages (0 members)
- Organisation (0 members)
- Organization (8 members)
- Pages proposed for deletion (0 members)
- Pages with broken file links (0 members)
- People of Interest (1 member)
- Policy (2 members)
- Site administration (4 members)
- Site maintenance (4 members)
- Template documentation (62 members)
- Templates (11 members)
- The Ten (2 members)
- Watercooler (2 members)