Chat Links
Chat palceholders from the interactivechat plugin.

Information
Chat links are simple text like [i] entered in the chat as it is (between square brackets) to do additional functionality.
All commands can be linked for example to link [command:pw pubfarm] just enter [/pw pubfarm] in your message for others to use it simply.
For an ingame list of all the placeholders see [command:interactivechat list]

Item Link
[i] links the current held item.
Note: Sometimes for shulkerboxes there is too much NBT data and the link breaks. In this case use [inv] instead

Inventory
[inv] in the chat links your whole inventory.

Deaths
[deaths] Shows the amount of deaths you have in the chat

Ender chest
[ender] Shows your ender chest in the chat

Claim Blocks
[claimblocks] Shows the amount of claimblocks you have in the chat