Silk Mod (1.21.11, 1.20.1) – Kotlin Minecraft API

Available for:FabricQuilt

Silk Mod matters when a modpack or server setup depends on a Kotlin-based library layer instead of a standalone content mod. It is built for Fabric, Quilt, and Paper, and bundles development-focused tools such as GUI utilities, Brigadier wrappers, text DSL support, serialization, networking, and persistent data APIs. For anyone checking mod dependencies or library support before installing a pack, this is the kind of API project that helps explain why a setup requires more than just a single gameplay mod.

Key Features

  • Provides an inventory GUI API and Kotlin Compose UI support for interface-related development work.
  • Includes a Kotlin wrapper for Brigadier plus a Kotlin DSL for building complex Text objects.
  • Adds coroutine utilities and task helpers for Kotlin-based Minecraft projects.
  • Supports kotlinx.serialization for Minecraft classes, NBT serialization, and an NBT builder.
  • Offers utilities for ItemStack handling, scoreboard management, and persistent data storage on chunks and entities.
  • Includes kotlinx.serialization-based networking for c2s, s2c, and c2c packets.

Screenshots

Silk Mod (1.21.11, 1.20.1) – Kotlin Minecraft API screenshot 1 showing mod in action
Silk Mod (1.21.11, 1.20.1) – Kotlin Minecraft API screenshot 2 showing mod in action
Silk Mod (1.21.11, 1.20.1) – Kotlin Minecraft API screenshot 3 showing mod in action
Kotlin is multiplatform
Kotlin is modern
Kotlin is versatile

How to Install

  1. Choose a supported Minecraft version and match it with the correct Silk Mod file in the download section.
  2. Install a supported loader environment for your setup: Fabric or Quilt.
  3. If your setup requires it, add the listed dependency such as Fabric API or Quilt Loader.
  4. Launch Minecraft with the same game version and loader combination used for the Silk Mod file.

Requirements

Requirement Details
Mod Loader Fabric, Quilt
Dependencies Fabric API, Quilt Loader
Minecraft Version 1.16.5, 1.17.1, 1.18.2, 1.19, 1.19.1, 1.19.2, 1.19.3, 1.19.4, 1.20, 1.20.1, 1.20.2, 1.20.4, 1.20.6, 1.21, 1.21.1, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11

Pros & Cons

Pros

  • Covers a wide range of Kotlin-oriented API needs in one project.
  • Supports multiple platform targets listed in the data, including Fabric and Quilt.
  • Backed by a public Modrinth listing, GitHub source repository, and clear license information.

Cons

  • This is a library/API project, not a content mod with direct gameplay features.
  • Its value depends on whether another mod, pack, or server setup actually requires it.
  • No screenshots are provided in the current data.

Download

Minecraft VersionLoaderDownload Links
For Minecraft 1.16.5
Fabric
For Minecraft 1.17.1
Fabric
For Minecraft 1.18.2
Fabric
For Minecraft 1.19.2, 1.19.1, 1.19
Fabric
For Minecraft 1.19.3
Fabric
For Minecraft 1.19.4
Fabric
For Minecraft 1.20.1, 1.20
Fabric

For Minecraft 1.20.2
Fabric
For Minecraft 1.20.4
Fabric
For Minecraft 1.20.6
Fabric
For Minecraft 1.21.1, 1.21
Fabric

For Minecraft 1.21.4, 1.21.3
Fabric

For Minecraft 1.21.5
Fabric

For Minecraft 1.21.8, 1.21.7, 1.21.6
Fabric

For Minecraft 1.21.10, 1.21.9
Fabric

For Minecraft 1.21.11
Fabric

Always download mods from official sources to stay safe.

What's New

  • Updated to Minecraft 1.21.11.
  • Modrinth project update recorded on 2025-12-15.
  • The project source remains available on GitHub.
  • Modrinth reports more than 3.7 million downloads for the project.

FAQ

What is Silk Mod used for in Minecraft?

Silk Mod is a Kotlin-based API for Minecraft development. It provides utilities for GUI work, commands, text handling, serialization, networking, NBT, scoreboard features, and persistent data.

Do I need Silk Mod for normal gameplay?

Not usually by itself. Silk Mod is a library-style project, so players typically install it because another modpack, mod, or server setup depends on it.

Which loaders and versions does Silk Mod support?

Available information lists Fabric and Quilt as mod types, with support ranging from Minecraft 1.16.5 up to 1.21.11. The download entries included here cover Fabric files for several versions through 1.20.2.

Looking for more? Browse all Minecraft Mods on McInside.

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