Minecraft plugin WildStacker

WildStacker is a Minecraft plugin that stacks mobs, items, spawners, and blocks to reduce entity and drop load while preserving gameplay with configurable behavior.

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About WildStacker

🔌 About WildStacker

WildStacker is a Minecraft plugin for stacking entities, items, spawners and blocks to reduce server load caused by large numbers of mobs and drops while keeping gameplay behavior configurable. It bundles multiple stacking systems (entities, items, spawners, blocks and several item types) into a single plugin and exposes admin tools for management and inspection.

🎯 Purpose

WildStacker targets server operators who need to manage large numbers of entities and dropped items without drastically changing player experience. It is intended for servers where entity and drop counts may cause performance problems and where fine-grained, configurable stacking behavior is required.

⚙️ Features

  • Stacking of mobs (entity stacking).
  • Stacking of dropped items and grouped drop calculations.
  • Spawner stacking and stackable spawn-eggs/spawner items.
  • Block stacking (stacked block types such as barrels when supported).
  • Tools to inspect stacked entities and spawners (inspect/simulate items).
  • Async stacking and optimized drop calculations for reduced server impact.
  • Real-time data saving for stacked entities/items.
  • In-game configuration editor for many settings.
  • Admin commands for reload, save and bulk operations.

🧩 Who It Is For

  • Public multiplayer servers with high mob or item counts.
  • Survival / SMP servers seeking to reduce lag from entities and drops.
  • Server administrators who require configurable, toggleable stacking systems.

🏗️ Example Use Cases

  • Reduce server tick and CPU overhead on farms or mob-heavy areas by stacking entities.
  • Group and compress item drops from mob farms to lower item-entity counts.
  • Give, move or place stacked spawners using server commands and permissions.

⌨️ Commands

CommandDescriptionPermissionAccess
/stacker give <player-name> <item> <stack-type> <stack-size>Give a stacked spawner / spawn-egg / barrel to a player.wildstacker.giveAdmin
/stacker infoShow information about a spawner you're looking at.wildstacker.infoAdmin
/stacker inspect <player-name> [amount]Give an inspect tool to a player to view stacked entity/spawner details.wildstacker.inspect.giveAdmin
/stacker kill [radius=?] [type=?] [spawn=?] [config<true/false>]Kill stacked mobs (options for radius, type, spawn-cause, config limits).wildstacker.killAdmin
/stacker reloadReload settings and language files.wildstacker.reloadAdmin
/stacker saveSave cached stacking data to disk.wildstacker.saveAdmin
/stacker settingsOpen the in-game config file editor.wildstacker.settingsAdmin
/stacker simulate <player-name> [amount]Give a simulate tool to test whether two entities can stack together.wildstacker.simulate.giveAdmin
/stacker statsShow cached data statistics for WildStacker.wildstacker.statsAdmin
/stacker testTest and wake the stacking thread if it is inactive.wildstacker.testAdmin

🔐 Permissions

PermissionDescriptionDefault
wildstacker.*Grants access to all plugin commands (includes reload and save).not specified
wildstacker.silktouchAllows mining spawners and obtaining the dropped spawner with silk-touch.not specified
wildstacker.nosilkdropAllows mining spawners and getting a drop when drop-without-silk is enabled.not specified
wildstacker.place.*Allows placing all spawner types (works if placement-permission is enabled).not specified
wildstacker.place.<entity-type>Allows placing a specific spawner entity type (works if placement-permission is enabled).not specified
wildstacker.nextplaceAllows placing spawners next to other spawners (requires config or permission).not specified
wildstacker.charge.bypassBypass charging when placing or breaking spawners.not specified

⚙️ Installation

📥 Setup

  • Download the official plugin JAR from the plugin's official download page.
  • Place the JAR in your server's plugins/ directory (Spigot-compatible server).
  • Restart the server and check the console/log to confirm WildStacker loaded correctly.

Do not rely on /reload to install new plugins.

📦 Dependencies

  • No required dependencies are documented on the official resource page. (Do not assume other plugins are required.)

🧾 Configuration

  • WildStacker provides configurable language/messages and multiple toggleable features.
  • The plugin includes an in-game config editor command to adjust settings without editing files directly.

🧠 Technical Notes

  • The plugin uses async stacking and optimized drop calculations; it stores stacking data in real time.
  • It exposes admin tools to inspect and simulate stacking behavior before applying changes.
  • Official documentation and source code are available from the author; issue tracking is handled via the project's repository.

🤝 When This Plugin Is Useful

If your server suffers from high entity or item-count overhead (mob farms, large public areas, many drops), WildStacker provides configurable stacking systems and admin tools to reduce the server-side impact while keeping game mechanics familiar to players.

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For server admins

Authors
BG-Software, Ome_R
Supported platforms
Spigot
Supported versions
1.7, 1.8, 1.12, 1.16, 1.17, 1.18, 1.19, 1.20, 1.20.6, 1.21, 1.21.10, 26.1, 26.2

Links

What servers report

Server platforms

  • Paper5
  • Purpur2

Plugin versions

  • 2026.23
  • 2026.32
  • 2025.21
  • 2026.2-b2061

Counts come from servers that list their plugins when MSHQ checks them. Many servers hide this list, so real usage is higher.