Minecraft GUI Detector

Detect when a player opens (almost) any GUI!

Contains example advancements (see here) and commands (see here) to detect when a player opens a given GUI.

Opening GUIs

Blocks

Block interactions can be detected using the item_used_on_block advancement trigger. The following blocks are supported:

All shulker boxes
All anvils
All command blocks
Crafting table
Stonecutter
Cartography table
Smithing table
Grindstone
Loom
Furnace, Smoker, Blast Furnace
Enchantment table
Brewing stand
Beacon
Chest, Trapped Chest, Ender Chest
Barrel
Dropper
Dispenser
Hopper
Signs, Hanging Signs, Wall Signs (both placing and editing)
Lectern (delayed by 1 tick if opened using a written/writable book)

Entities

The following entities are supported using the player_interacted_with_entity advancement trigger:

Mules (not when player is riding)
Donkeys (not when player is riding)
Horses (not when player is riding)
Llamas (not when player is riding)
Chest boats (not when player is riding)
Chest minecarts
Hopper minecarts

Closing GUIs

Detecting closing of GUIs is not supported and needs to be implemented separately.

Unsupported GUIs

GUIs that cannot be detected:

Horse/donkey/mule/llama inventory when player is riding
Chest boat inventory when player is riding
Player inventory

GUIs that are unreliable in singleplayer (non LAN) worlds:

Written and writable books