CurseForge · Minecraft mod
Mod Inspector
See what’s wrong with your mods before Minecraft breaks. No logs needed.
Quick answer
Which Mod Inspector release matches 1.20?
Mod Inspector 1.0.0 targets 1.20 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Mod Inspector required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Mod Inspector 1.0.0 need?
Mod Inspector 1.0.0 on 1.20. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Mod Inspector without breaking your instance.
Built for Mod Inspector 1.0.0 on 1.20. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Mod Inspector 1.0.0. It targets 1.20 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Mod Inspector 1.0.0. It opens that exact file at the source.
About this project
What does Mod Inspector add?
ModInspector is a simple tool made to answer one question every modded player has asked at least once:
“Why is my game crashing?”
Instead of throwing logs at you, ModInspector scans your mods folder and shows useful information directly in-game. It checks for common problems like incompatible Minecraft versions, wrong mod loaders (Fabric / Forge), missing dependencies, duplicates, and other things that usually end in crashes or weird behavior.
You can open the interface at any time to see the status of your installed mods, with clear indicators for OK, warnings, or critical issues. If something is seriously wrong, ModInspector can warn you early during startup, before you waste time loading into a broken game.
This mod is designed to be lightweight, easy to understand, and useful for both casual players and modpack creators.
No Fabric API required, no complicated setup — just drop it in your mods folder and let it do its job.
It won’t magically fix everything, but it will help you understand what’s wrong before Minecraft does what it does best: crash.
Project description from CurseForge.
Pick your setup
Mod Inspector by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Mod Inspector versions and loaders
Mod Inspector 1.0.0
modinspector-fa-1.0.0.jar
29 Jan 2026
Looking for an older file? The official CurseForge project page is in Resources.