AltasSentinel
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthAtlasSentinel
A lightweight developer tool for tracking plugin builds during development.
AtlasSentinel is a clean, minimal, developer‑side utility designed to help plugin authors, track rebuilds, test cycles, and class changes while developing their own plugins.
It is not a dependency, not a library, and not meant for production servers.
It is a quiet watcher that wakes up, scans your plugins, and tells you exactly what changed.
✨ Features
- Detects when a plugin JAR has been rebuilt
- Tracks test numbers automatically
- Records timestamps and class counts
- Stores build history in a simple JSON file
- Optional filtering to watch only specific plugins
- Zero bloat — no commands, no listeners, no overhead
- Runs silently after the initial scan
Configuration AtlasSentinel creates a folder:
plugins/AtlasSentinel/
Inside is a simple config.yml:
scan-only:
- MyPlugin
- DependencyA
If the list is empty, AtlasSentinel scans all plugins except itself.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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 AtlasSentinel.jar — drop this file into the mods folder
- Download size: 12 KB
- Download link checked 4 Oct 2026 — working
These come from our own check of the pack file, not from the source page.