XSky
A modern, fully configurable Skyblock core for Paper & Purpur (1.16.5–1.21.x). Islands, upgrades, generators, shop, missions, bank and GUIs are all…
⬇ Download on Modrinth🏝️ XSky
XSky is a lightweight, fully configurable Skyblock core designed for modern Paper and Purpur Minecraft servers.
Everything from messages and menus to prices and commands lives in config files, and any feature you don't need can be switched off completely.
✨ Key Features
- Complete Island System: Create, delete, reset, visit, lock and ban, with biome/island type selection and optional WorldEdit schematics.
- Teams & Roles: Invite members and manage 5 roles with per-island permissions editable from a GUI.
- Progression:
- ⬆️ Upgrades (size, members, generator, hopper & minecart limits, crop growth)
- ⛏️ Ore Generator (weighted blocks per tier)
- 📜 Missions (mining, farming, killing, upgrades & more)
- 🏆 Island Level & Top (async block-value scanning)
- Economy: Category-based 🛒 Shop, 🏦 Island Bank and dupe-safe 📦 Virtual Chest.
- Config-Driven GUIs: Edit every slot, item, name, lore, custom model data and click action, or delete buttons you don't want.
- Module Toggles: Disable any feature; its commands, buttons and listeners won't load.
- Modern Color Support: Classic
&color codes and hex colors (&#RRGGBB). - PlaceholderAPI (PAPI) Support: Island stats plus ready-made TAB/scoreboard prefixes like
%xsky_full_prefix%. - Cross-Version Compatibility: One jar for 1.16.5 to 1.21+, no NMS.
⌨️ Commands & Permissions
| Command | Description | Permission |
|---|---|---|
/is |
Open the island menu or create an island | xsky.use |
/is home |
Teleport to your island | xsky.island.home |
/is invite <player> |
Invite a player to your island | xsky.island.invite |
/is visit <player> |
Visit another island | xsky.island.visit |
/is upgrades |
Open the upgrades menu | xsky.island.upgrades |
/is shop |
Open the shop | xsky.island.shop |
/is top |
Show the top islands | xsky.island.top |
/xsky reload |
Reload all configuration files | xsky.admin.reload |
Aliases: /island, /ada, /isadmin
Every command name, alias, permission and cooldown can be changed in config.yml.
🚀 Installation
- Download the latest release
.jarfile. - Place it into your server's
pluginsfolder. - (Optional) Install Vault + an economy plugin, PlaceholderAPI and WorldEdit/FAWE.
- Start or restart your server to generate the configuration files.
- Customize
config.yml,guis/andmessages/, then run/xsky reload!
💡 Support & Feedback
Found a bug or have a suggestion? Feel free to open an issue or leave feedback!
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.16.5, 1.17, 1.17.1
- 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.
XSky is a free Minecraft Java mod. Compatible with Minecraft 1.16.5, 1.17, 1.17.1, 1.18 and newer. Downloaded 4 times (via Modrinth). Download it and open it directly in the game.