Minecraft plugins Developer API

NBT-API is a Minecraft plugin library that provides a stable API to read, write and store NBT data for items, entities and tile entities without directly using server internals.

NightCore is a lightweight Minecraft plugin library that provides utility tools and bridges (economy, items, permissions) to accelerate Spigot/Paper/Purpur/Folia plugin development.

GrimAC is an open-source Minecraft anti-cheat plugin that uses predictive, multithreaded movement simulation and asynchronous checks to detect cheats across many Java Edition versions.

Shopkeepers is a Minecraft plugin that creates customizable villager shopkeepers for admin (infinite) and player shops, and exposes an API for addon developers.

mcMMO is a Minecraft plugin that extends core gameplay into an RPG-style skills system, adding trainable skills and configurable mechanics for survival and SMP servers.

LibsDisguises is a Minecraft plugin that lets server admins and developers disguise any entity as another, with configurable disguise options and an API for integrations.

EconomyShopGUI is a Minecraft plugin that adds configurable graphical shops for buying and selling items, with sections, sell interfaces, economy hooks and a developer API.

FancyNpcs is a Minecraft plugin for creating and managing packet-based NPCs on Paper and Folia servers, with customizable skins, equipment, actions, and triggers.

SkBee is a Minecraft Skript addon that extends Skript with NBT access, TextComponents, FastBoards scoreboards, custom recipes, structure tools, world creation, bounds and game-event hooks for server scripting.

PermissionsEx is a Minecraft plugin for fine-grained permissions and group management across platforms, with an extensible API and datastore support for server networks.

SuperVanish is a Minecraft plugin that lets server staff become fully invisible and undetectable, offering layered visibility rules, an API, and optional ProtocolLib/OpenInv features.

PlayerPoints is a Minecraft plugin that provides a point-based currency and exposed API for servers, with optional Vault and PlaceholderAPI hooks and SQL storage support.

Vulcan Anti-Cheat is a Minecraft plugin providing packet-level cheat detection with configurable checks, alerts and punishments; it requires PacketEvents and targets Spigot and Paper servers.

ViaRewind is a Minecraft plugin add-on for ViaVersion that enables 1.7.x and 1.8.x clients to connect to newer server versions by translating legacy protocol differences.

PlayerParticles is a Minecraft plugin providing customizable cosmetic particle effects for players and blocks, with an in-game GUI, presets, and permissions-based control.

Holographic Displays is a Minecraft plugin for creating floating holograms that show text and items, managed via in-game commands and a developer API for integrations.

PlotSquared is a Minecraft plugin for land and world management, providing configurable plot worlds, generators, plot flags (weather, time, gamemode, PvP) and membership features.

AuraSkills is a Minecraft plugin that adds configurable RPG skills, stats, abilities, loot tables, and GUI menus to provide progression for survival, SMP, and RPG servers.

SCore is a Minecraft plugin library by Ssomar that provides shared features — custom projectiles, variables/placeholders, and packaged custom commands — used by Ssomar plugins.

Towny Advanced is a Minecraft plugin for managing player towns, nations, land claims and in-game economies, with an API and an ecosystem of add-on plugins.