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SkyblockCraft

by Remilulz_91

SkyblockCraft recreates the classic Skyblock experience, starting each player on a small generated island with a virtual coin economy.

FabricClient and serverMIT LicenseOpen source1.21.1

What it does

A player creates a starter island, earns coins from passive generators, and spends them at Sky Merchant villagers to buy items, custom blocks and other goods. Each player keeps a persistent balance saved with the world, and the starting balance, maximum balance and minimum payment amount can all be set in the configuration.

Islands sit on a spaced grid, 512 blocks apart by default, so many players can share one world without their builds overlapping. A co-op trust system lets an owner add other players with island trust, and trusted players receive owner-level build rights on that island. Merchants cannot be damaged, even by creative players, and the mod has no hidden cheat commands on the server.

SkyblockCraft is open source under the MIT License and is published for Fabric only, with files for 1.21.1. Every player and the server need a copy of the mod. Fabric API is required; Cloth Config API and Mod Menu are optional and add an in-game configuration screen.

Key features

  1. Starter islands

    Players generate a starter island, then place a generator that adds coins to their balance while they are online.

  2. Sky Merchant villagers

    Four merchant types trade custom items and blocks, and a spawn command places a merchant wherever needed.

  3. Co-op trust

    Owners add trusted players to an island, and trusted players can build there with owner-level rights.

  4. Farming

    Farmer seeds and crops let players grow produce on their island as a source of goods to sell.

Compatibility

Latest build for each game version and loader.

No stable releases
Every published file is a beta or alpha build.
1.21.10.4.0-alpha.2
ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

Requirements

Dependencies declared by the latest file for each loader.

Required 1

Fabric APILightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.
Required

Optional 2

Mod MenuAdds a mod menu to view the list of mods you have installed.
Optional
Cloth Config APIConfiguration Library for Minecraft Mods
Optional

Use cases

Multiplayer survival servers

A server can run many islands on one grid so each player starts separately while sharing the same economy.

Who it’s for: Players who want a classic Skyblock challenge and server owners who want a coin economy with configurable merchants and island protection.

Questions

Does SkyblockCraft need Fabric API?

Yes. Fabric API is a required dependency, and the mod is published for Fabric only.

Must the server run SkyblockCraft?

Yes. The mod is client and server, so the server and every player need it installed.

Can the configuration be changed in game?

With Mod Menu and Cloth Config API installed, an in-game configuration screen exposes the settings.

More from Remilulz_91

All projects
MurderCraft1.21.1 – 1.21.11

What the author says

A classic Skyblock experience for Minecraft 1.21.1 (Fabric): generate your island, earn coins with passive generators, trade with four types of custom Sky Merchant villagers, and protect your build with a co-op trust system. Right-click a merchant to open a real chest-style GUI (6 rows × 9 slots). Top row has tabs…
Remilulz_91, on the Modrinth page

Official listing

Owner
Remilulz_91
Published
2026-05-14
Updated on Modrinth
2026-09-11
Facts verified
2026-10-15
Open on ModrinthCompare