DatapacksJava
Echo Spyglass
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Crafting
Craft an Echo Spyglass with an Echo Shard.
Usage
Use the Echo Spyglass to locate mobs through walls. This is like having Warden-vision. You will see vibrations whereever mobs are. If you keep the vibrations in view long enough, the mob will begin to glow, showing you its location.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.3, 1.21.4-pre1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as echo_spyglass.zip
- Download size: 10 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.