Is there a way that I can search for or list flagged Maniphest tasks?
Flags → Advanced Search → Object Type: Maniphest Tasks → Execute Query
Is flags an application? https://secure.phabricator.com/flags/ doesn't seem to work.
Type "Flags" into the search bar, or go to Applications > Flags.
https://secure.phabricator.com/flag/
derp. Somehow I missed that.