Denizen/Replaceable Tags

Player

<player.name>	The player's name.
<player.is_online>	Whether the player is online. Can be true or false.
<player.item_in_hand.id>	The ID of the item the player is holding. All item IDs are found here.
<player.item_in_hand.data>	The material data of the item the player is holding.
<player.item_in_hand.display>	The name chosen on an anvil for the item the player is holding.
<player.item_in_hand.durability>	The durability of the item the player is holding.
<player.item_in_hand.max_stack>	The maximum amount you can have in one slot of the item the player is holding.