on load:
createCooldown("repair", 5 minutes)
createCooldown("fix", 5 minutes)
createCooldown("repairall", 5 minutes)
on command:
if "%command%" is not "repair" or "fix" or "repairall":
stop
if getCooldown(player, "%command%") is true:
setCooldown(player, "%command%")
stop
cancel event
send "&7Nastepny raz tej komendy mozesz uzyc za &a%getCooldownTime(player, ""%command%"")%"
https://skript.pl/temat/34625-axcooldown-zarządzanie-cooldownem/