skBentoBox

Types:

• Island

Expressions:

• [bentobox] island (at|in) %location%
  
• [bentobox] island of %player% / [bentobox] %player%'s island
• %island%'s island name / island name of %island%
  
• island owner of %island% / %island%'s island owner
  
• island members of %island% / %island%'s island members

Conditions:

• %player% can build (in|at) %island%
• %player% (has|is in)[ a[n]] island team

If you need more expressions/conditions/events, comment on the forum.