GamerEscape

Triggers: !arr, !gearr

Try it

Kagi would openhttps://ffxiv.gamerescape.com/wiki/Special:Search?search=slay+the+princess

Run !arr in Kagi

URL pattern: https://ffxiv.gamerescape.com/wiki/Special:Search?search=query

Searches ffxiv.gamerescape.com, filed under Games (specific).