ModsJava
Connectorlib
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.
What is it?
This is one subset of an ecosystem of components designed to interact with each other in order to collect analytics from a Minecraft client. It currently supports collecting the following information:
- Player usernames
- Player uuids
- Player connection data
- Player equipment data
- Player air data
- Player status effects
- Player xp level
- Player fps
- Player gamemode
- Player health
- Player hunger
- Player velocity
- Player pose (sneaking, swimming)
- Player deaths
- Per-server chat messages
- Per-server chunk surface block data
- Per-server connection data (ping / latency)
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20, 1.20.1, 1.20.2
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as connectorlib-fabric-1.0.9.jar — drop this file into the mods folder
- Download size: 174 KB
- Download link checked 27 Aug 2026 — working
These come from our own check of the pack file, not from the source page.