(DeepSeek generated plugin)
NoSpawnerXP is a Minecraft server plugin that blocks XP and item drops from mobs spawned by spawners. Fully configurable: you can keep only rare drops, supports custom items from mods. Multi-language (English/Russian), admin commands, permission system. Perfect for balancing server economy and preventing resource farming through spawners.

CONFIG.YML

# NoSpawnerXP Configuration
# Supports Minecraft versions 1.13 and above

# ========== BASIC SETTINGS ==========

# Disable XP from spawner mobs
disable-xp: true

# Debug mode (output information to console)
debug: false

# Language (en/ru)
language: "ru"

# Version compatibility (auto-configuration)
auto-detect-version: true

# ========== PLAYER MESSAGES ==========

messages:
# Message when killing a spawner mob (XP)
no-xp-message: "&cThis mob came from a spawner and gives no XP!"

# Message when killing a spawner mob (items)
no-items-message: "&cThis mob came from a spawner and drops no items!"

# Message if player has bypass permission
bypass-message: "&aYou receive XP from spawners thanks to your permissions!"

# Show messages to players with bypass permission
show-bypass-message: false

# ========== EXCEPTIONS ==========

# Exceptions - mobs that always give XP
# Use EntityType names in uppercase
exceptions:
- EXAMPLE
# Example: - ENDER_DRAGON
# Example: - WITHER

# ========== PERMISSIONS ==========

permissions:
# Permission to get XP from spawner mobs
bypass-permission: "nospawnerxp.bypass"

# ========== ADVANCED SETTINGS ==========

settings:

# Check radius for commands (blocks)
check-radius: 15

# Keep items from mobs (false = items don't drop)
keep-items: true

# If keep-items true, which items to keep
# all - all items
# rare - only rare drops (checks vanilla rare + custom_items.yml)
# none - nothing (works like keep-items: false)
keep-items-mode: "all"

# Load custom items from custom_items.yml
use-custom-items-list: false

# Automatic experience orb cleanup
auto-cleanup: false

# Cleanup interval in ticks (20 ticks = 1 second)
cleanup-interval: 6000 # 5 minutes

# Remove items near spawner mobs
clear-items-nearby: true

# Show messages to players when killing spawner mobs
show-messages: false

# Compatibility with older versions (1.13-1.15)
legacy-support: true

# Use Reflection for compatibility checking
use-reflection: true

# ========== VERSION COMPATIBILITY ==========

version-compatibility:
# Automatically detect API features
auto-detect: true

# Fallback material (missing in some versions)
fallback-material: STONE

# Maintain backward compatibility
backward-compatible: true

# ==============================================
# COMPLETE LIST OF MINECRAFT MOBS
# Copy mob names from here to the exceptions section
# ==============================================

# Hostile mobs:
# ALLAY
# AXOLOTL
# BAT
# BEE
# BLAZE
# CAT
# CAVE_SPIDER
# CHICKEN
# COD
# COW
# CREEPER
# DOLPHIN
# DONKEY
# DROWNED
# ELDER_GUARDIAN
# ENDER_DRAGON
# ENDERMAN
# ENDERMITE
# EVOKER
# FOX
# FROG
# GHAST
# GIANT
# GLOW_SQUID
# GOAT
# GUARDIAN
# HOGLIN
# HORSE
# HUSK
# ILLUSIONER
# IRON_GOLEM
# LLAMA
# MAGMA_CUBE
# MOOSHROOM
# MULE
# OCELOT
# PANDA
# PARROT
# PHANTOM
# PIG
# PIGLIN
# PIGLIN_BRUTE
# PILLAGER
# POLAR_BEAR
# PUFFERFISH
# RABBIT
# RAVAGER
# SALMON
# SHEEP
# SHULKER
# SILVERFISH
# SKELETON
# SKELETON_HORSE
# SLIME
# SNOWMAN
# SPIDER
# SQUID
# STRAY
# STRIDER
# TADPOLE
# TRADER_LLAMA
# TROPICAL_FISH
# TURTLE
# VEX
# VILLAGER
# VINDICATOR
# WANDERING_TRADER
# WARDEN
# WITCH
# WITHER
# WITHER_SKELETON
# WOLF
# ZOGLIN
# ZOMBIE
# ZOMBIE_HORSE
# ZOMBIE_VILLAGER
# ZOMBIFIED_PIGLIN

# Passive mobs:
# ARMOR_STAND
# BOAT
# CHEST_BOAT
# MINECART
# MINECART_CHEST
# MINECART_FURNACE
# MINECART_HOPPER
# MINECART_TNT
# ITEM_FRAME
# GLOW_ITEM_FRAME
# PAINTING
# END_CRYSTAL
# FIREWORK_ROCKET
# FIREBALL
# SMALL_FIREBALL
# DRAGON_FIREBALL
# WITHER_SKULL
# SHULKER_BULLET
# FISHING_BOBBER
# LIGHTNING_BOLT
# PLAYER
# AREA_EFFECT_CLOUD
# EGG
# ENDER_PEARL
# EYE_OF_ENDER
# FALLING_BLOCK
# ITEM
# LEASH_KNOT
# LLAMA_SPIT
# PRIMED_TNT
# SNOWBALL
# SPECTRAL_ARROW
# TIPPED_ARROW
# TRIDENT
# EXPERIENCE_BOTTLE
# EXPERIENCE_ORB
# EVOKER_FANGS
# WITHER_SKULL
# MARKER
# BLOCK_DISPLAY
# INTERACTION
# ITEM_DISPLAY
# TEXT_DISPLAY

🎮 SUPPORTED MODS:

🔧 Tech mods:

Industrial Craft 2 (IC2)
- Iridium Ore, Iridium Plate
- UU Matter, Advanced Circuit
- Advanced Alloy, Carbon Plate
Thermal Series
- Signalum, Lumium, Enderium Ingots
- Coin, Ender Tar, Rosin
Applied Energistics 2 (AE2)
- Certus Quartz Crystal, Fluix Crystal
- Fluix Pearl, Sky Stone
- Matter Ball, Singularity
Ender IO
- Ender Crystal, Pulsating Crystal
- Vibrant Crystal, End Steel Ingot
- Soularium Ingot, Conductive Iron Ingot
Mekanism
- Refined Obsidian Ingot, Refined Glowstone Ingot
- HDPE Sheet, Osmium Ingot
- Tin Ingot, Lead Ingot
RFTools
- Dimensional Shard
- Infused Diamond, Infused Enderpearl
Environmental Tech
- Lithium Ingot, Lonsdaleite
- Kyronite, Pladium
- Ionite, Aethium
Create
- Experience Nugget, Powdered Obsidian
- Crushed Iron, Crushed Gold
- Crushed Copper, Crushed Zinc

⚔️ Magic mods:

Thaumcraft
- Amber, Cinnabar
- Thaumium Ingot, Void Ingot
- Amber Stone, Primal Crystal
Blood Magic
- Weak Blood Orb, Apprentice Blood Orb
- Magician Blood Orb, Master Blood Orb
- Archmage Blood Orb, Transcendent Blood Orb
Astral Sorcery
- Aquamarine, Stardust
- Rock Crystal, Celestial Crystal
- Attuned Crystal, Irradiated Rock Crystal
Botania
- Gaia Ingot, Dragonstone
- Pixie Dust, Life Aggregator
- Terrasteel Ingot, Elementium Ingot

🛠️ Tools and weapons:

Tinker's Construct
- Cobalt Ingot, Ardite Ingot
- Knightslime Ingot, Pigiron Ingot
- Manyullyn Ingot, Netherite Ingot
Silent's Gems
- Ruby, Sapphire, Topaz
- Amber, Peridot, Malachite

🌿 Farming and resources:

Mystical Agriculture
- Inferium Essence, Prudentium Essence
- Tertium Essence, Imperium Essence
- Supremium Essence, Insanium Essence
Actually Additions
- Black Quartz, Empowered Canola Seed
- Crystallized Oil, Restored Iron Feather
- Extra Loot Scroll

🌳 Adventures and worlds:

Twilight Forest
- Fiery Ingot, Fiery Blood
- Fiery Tears, Steeleaf Ingot
- Ironwood Ingot, Knightmetal Ingot
Draconic Evolution
- Draconium Dust, Draconium Ingot
- Awakened Draconium Ingot, Draconic Core
- Wyvern Core

🔮 Additional mods:

Quark
- Ancient Totem, Dusk Crystal
- Heart of Diamond

Commands (OP required):

/nospawnerxp reload - Reload configuration
/nospawnerxp info - Plugin information
/nospawnerxp debug - Toggle debug mode
/nospawnerxp check - Check nearby mobs
/nospawnerxp clearorbs - Clear all experience orbs
/nospawnerxp test - Test spawner detection
/nospawnerxp permissions - Permission settings
/nospawnerxp customitems - Managing custom items
/nospawnerxp notifications - Manage notifications

Permission for Players:

nospawnerxp.bypass (Gain experience from mobs in spawners)