Download the .mcpack file and double-tap it — Minecraft opens and imports it automatically
Open or create a world → go to Behavior Packs → activate "What Is This?"
Launch the world
Using it
Just play normally — no commands or setup needed. Simply look at anything:
Point at a block → action bar shows its name (e.g.  Grass Block)
Point at a mob → shows its name + threat level (e.g.  Creeper §c[Hostile])
Point at a named mob → shows its custom name alongside the type and tag
Look away → action bar clears automatically

*Block detection* — looks up any block within 6 blocks range and displays its name

*Entity detection* — identifies any mob/entity within 10 blocks

*Mob classification* — labels entities as 🟢 Passive, 🟡 Neutral, or 🔴 Hostile

*Custom name support* — shows a mob's custom nameTag if it has one

*Action bar display* — non-intrusive, shows info without opening any UI

*Auto-clear* — bar clears when nothing is in sight

*Multiplayer ready* — works for all players simultaneously

*Smooth updates* — refreshes ~4 times per second (every 5 ticks)

*Self-skip* — ignores the player's own entity in detection

*Silent error handling* — skips gracefully if an entity unloads mid-check