The One Probe

The One Probe is a mod created by McJty. It adds an item called The One Probe, as well as a few upgrades for it. When held in the hand, The One Probe gives information on the block or entity the user points it at in an on-screen tooltip in the upper left corner. This includes the name, the mod that adds it, harvestability, health, energy, and many other attributes.

The One Probe is inspired by WAILA, and designed to be a more immersive version of it. The option needsProbe, toggled in The One Probe's config file, can be set to false to make the information The One Probe gives always activated without the item, similar to WAILA.

you can acitvate it in the settings, normally it is activated by starting Minecraft.