MvLaggFixer Your Server's Intelligent Immune System
Tired of plugins that just clean up items every 10 minutes? MvLaggFixer is a next-generation performance plugin designed from the ground up to be
proactive, not just reactive. It uses an intelligent AI engine to monitor your server's health in real-time and automatically applies optimizations
before lag becomes a problem for your players.
Stop chasing lag and let MvLaggFixer's AI handle it for you. This is the ultimate, all-in-one solution for any server owner who values performance, stability, and control.
Truly Intelligent AI: Other plugins run on a simple timer. MvLaggFixer's AI watches your TPS and dynamically adjusts server rules, throttling mob spawns and other systems only when needed. This means maximum performance with minimum impact on gameplay.
Extreme Configuration: With our Per-World settings, you can define completely different rules for your Survival, Creative, and Minigame worlds. No more one-size-fits-all solutions.
Your GUI, Your Style: Don't like our GUI? Change it! Every menu is controlled by simple YAML files in the `menus` folder. Edit items, names, lore, and actions without touching the code.
Standalone & Dependency-Free: Our Discord integration uses webhooks, meaning you do not need DiscordSRV or any other plugin for it to work.
Lightweight & Optimized: The plugin itself is designed to have a minimal performance footprint, ensuring it solves lag without creating any of its own.
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⭐ Core Features ⭐
Intelligent AI Engine (Dynamic Throttling) The heart of MvLaggFixer. The AI monitors your TPS and switches between three performance modes:
Normal Mode: Standard gameplay, no restrictions.
Warning Mode: TPS has dropped slightly. The AI prepares for action.
Danger Mode: TPS is critical. The AI automatically enables aggressive lag-prevention measures, such as throttling mob spawns, slowing down hoppers, and triggering an emergency cleanup.
Per-World Configuration Don't settle for global settings. Create unique optimization profiles for each of your worlds directly in the `config.yml`.
Apply strict entity limits and aggressive cleanup in your Survival world.
Disable all cleanups and limits in your Creative and build worlds.
The possibilities are endless!
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Fully Customizable GUI Take full control of your plugin's interface. A `menus` folder is generated with easy-to-edit YAML files.
Change titles, sizes, items, names, and lore.
Assign actions to items, like running commands or opening other menus.
Use live placeholders like `%tps_1m%` and `%online_players%` to create a dynamic dashboard.
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Advanced Lag Mitigation Target specific, notorious sources of server lag before they get out of hand.
Redstone Control: Automatically detects and temporarily disables hyperactive redstone clocks that would otherwise freeze your server.
Hopper Throttling: When the server is in DANGER mode, hopper transfer rates are automatically slowed to reduce their processing load.
Integrated Alerts (In-Game & Discord) Stay informed about your server's health, wherever you are.
Admin Alerts: Staff with the `mvlaggfixer.alerts` permission receive in-game warnings when the AI detects a major lag source or when TPS drops.
Discord Webhook Integration: Get critical alerts sent directly to your Discord server. This feature is completely standalone and does not require DiscordSRV. Just paste your webhook URL in the config!
Optimized & Efficient Entity Cleanup Our cleanup task is highly efficient. It only targets specific entity types and provides clear feedback in-game and in the detailed GUI logs, even if zero entities were removed.
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Commands & Permissions
Commands - Alias: /mvl, /lagfix
Code (Text):
/mvl help - Shows the help menu.
/mvl gui - Opens the main GUI dashboard.
/mvl clean - Triggers a manual entity cleanup.
/mvl stats - Displays current TPS, entity, and chunk counts.
/mvl memory - Shows memory usage and system info.
/mvl reload - Reloads the configuration files.
Permissions
Code (Text):
mvlaggfixer.admin - Access to all commands, including /mvl reload.
mvlaggfixer.gui - Access to the /mvl gui command.
mvlaggfixer.clean - Access to the /mvl clean command.
mvlaggfixer.monitor - Access to /mvl stats and /mvl memory.
mvlaggfixer.alerts - Receives in-game administrative alerts about lag sources.
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Configuration
The `config.yml` and `menus` files are heavily commented to make customization as easy as possible. You can control every feature, from per-world entity limits to the exact text in your Discord alerts.
Code (Text):
per-world-settings:
enabled: true
worlds:
# Example for a survival world with strict rules
world:
entity-limit-per-chunk: 60
cleanup:
enabled: true
mitigation:
redstone: true
# Example for a creative world with no limits
world_creative:
entity-limit-per-chunk: 0 # 0 = disabled
cleanup:
enabled: false
</SPOILER>
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Installation
Stop your server.
Place the MvLaggFixer.jar file into your /plugins folder.
Start your server. The default config and menu files will be generated.
Customize the `config.yml` and `menus/*.yml` files to your liking.
Run `/mvl reload` to apply your changes. Done!
If you're looking for a smart, modern, and highly configurable performance plugin, your search is over. Download MvLaggFixer today!
Have a question or a suggestion? Let us know in the discussion tab!