Blueth Alerts
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth🔔 Blueth Alerts
Know what's happening on your server — without logging in.
Blueth Alerts sends beautiful Discord webhook notifications for the events that matter. Drop the JAR, paste your webhook URL, restart. That's it.
✨ Features
| Event | Description |
|---|---|
| 🟢 Player Join/Leave | Player name, UUID, online count |
| 💀 Player Death | Death message, location, killer (PVP) |
| 💬 Chat Logging | Opt-in only, off by default for privacy |
| 🚀 Server Start/Stop | Version info, uptime on shutdown |
| ⚡ Low TPS Warning | Configurable threshold with spam cooldown |
| 🏆 Advancements | Player achievement notifications |
| 🔧 Staff Commands | Permission-based command logging |
| 🌟 First Join | Special welcome notification for new players |
⚡ Quick Start
- Drop
BluethAlerts.jarinto yourplugins/folder - Set your Discord webhook URL in
plugins/BluethAlerts/config.yml - Restart. Done. ✅
🛡️ Built Right
- Fully async — zero main thread impact
- Rate limited — built-in 5/5s limiter, never hits Discord rate limits
- Privacy first — chat logging off by default
- Lightweight — 29KB JAR, no dependencies required
🔧 Commands
| Command | Permission | Description |
|---|---|---|
/alerts reload |
blueth.alerts.admin |
Reload config |
/alerts test |
blueth.alerts.admin |
Send test webhook |
/alerts status |
blueth.alerts.admin |
Show enabled events |
❓ FAQ
Will this lag my server? No — all webhook calls are fully async with built-in rate limiting.
Does it work with Geyser/Bedrock? Yes — player events fire normally for Bedrock players.
Folia support? Planned for a future update.
Privacy concerns with chat logging? Chat logging is OFF by default. You must explicitly enable it.
🔗 Part of the Blueth Ecosystem
- 🌐 blueth.online
- 🎯 Blueth Contracts — premium quest board & season tasks
- 💬 Discord
Made with ❤️ by LaunchDay Studio
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- 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.
- Ships as BluethAlerts-1.0.0.jar — drop this file into the mods folder
- Download size: 28 KB
- Download link checked 4 Oct 2026 — working
These come from our own check of the pack file, not from the source page.