The One Probe

Source-provided project description. FreeMinecraftMods keeps creator credit and adds separate compatibility and decision guidance below.

Project overview

The One Probe (or TOP in short) is a more immersive version of WAILA. You don't get to see the information tooltip all the time but only when you have the probe in your hand (note that this mod can be configured to show the information all the time just like WAILA). Note! The One Probe is NOT a client-only mod! It must be present on the server too! Note! This mod works on 1.10.2 *and* 1.11.2 with the same JAR! The 1.12 version is separate and does not require CompatLayer The purpose of this mod is to show on-screen information about the block you are looking at whenever you hold the probe in your hand (or off-hand). The mod itself will show basic information like the name of the block, the mod for the block and also the tool to use for harvesting the block. In addition this mod will also show the amount of RF energy that is stored in the block (if the block supports RF) and if you are sneaking it will also give a list of all items that are in the block if it is an inventory (like a chest). This mod is very configurable so you can disable all the features mentioned above if they do not fit your playing style or modpack. This mod also has a flexible API that other mods can use to add more information. Deep Resonance will use this mod to show information about the crystals and liquids. RFTools will also have support for this mod. The API can be found here: https://github.com/McJty/TheOneProbe/tree/master/src/main/java/mcjty/theoneprobe/api See https://github.com/McJty/TheOneProbe/wiki for more information You are free to use this mod in any modpack. Note ! Comments have been disabled because it is hard for me to check for this on too many places. If you want to submit a bug report then go to the 'Issues' tab or here: The One Probe Issue Tracker . If you want to discuss The One Probe in general you can do that here: The One Probe on MC Forums

FreeMinecraftMods decision guide

This mod is most relevant to players looking for Map and Information, API and Library on NeoForge, undefined, Forge. Treat those labels as discovery hints, then verify the exact file and dependency list on the official project page.

The source record was updated on Dec 4, 2025. Check the changelog and file page to see whether that update applies to the version and loader you plan to use.

What to verify before choosing a file

• Confirm that the file is published by the credited creator on the linked official source.
• Match the Minecraft version exactly instead of relying only on a broad category label.
• Read dependencies, incompatibilities, and changelog notes before updating an existing instance.
• Match the loader or server platform and its required version. Forge and NeoForge are not interchangeable.
• Back up worlds and configuration files before testing the project in a long-term save or public server.

Compatibility at a glance

Minecraft versions in this snapshot: 1.18, 1.17.1, 1.16.3, 1.16.4, 1.16.2, 1.15.2, 1.16.1, 1.14.4, 1.14.3, 1.14.2, 1.14.1, 1.12.2

Loaders and platforms: NeoForge, undefined, Forge

Before you install

Match the exact Minecraft version and loader, install every required dependency, and test in a separate profile before opening an important world. Keep a backup before changing a working mod list.

Source, licensing, and corrections

FreeMinecraftMods does not mirror the project files. Use the official source for downloads, release notes, dependencies, support, and licensing details. Project names, images, and creator-written descriptions remain the property of their respective owners.

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