CurseForge · Minecraft mod
SeamlessLib
Shared APIs and visual utilities for Seamless mods and addons, including salvage, meteor showers, food buffs and thrown-item effects.
Quick answer
Which SeamlessLib release should I use?
SeamlessLib 2.0.2 — Minecraft 1.21.1 — NeoForge targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is SeamlessLib required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does SeamlessLib 2.0.2 — Minecraft 1.21.1 — NeoForge need?
SeamlessLib 2.0.2 — Minecraft 1.21.1 — NeoForge. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add SeamlessLib without breaking your instance.
Built for SeamlessLib 2.0.2 — Minecraft 1.21.1 — NeoForge. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use SeamlessLib 2.0.2 — Minecraft 1.21.1 — NeoForge. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside SeamlessLib 2.0.2 — Minecraft 1.21.1 — NeoForge. It opens that exact file at the source.
About this project
What does SeamlessLib add?
About
SeamlessLib is the shared library for the Seamless mod ecosystem, providing common APIs and visual utilities for companion mods and addons.
Features
- Food buff and combo registration.
- Item salvage mappings and output modifiers.
- Meteor shower triggers for the companion meteor mod.
- Shared thrown-item animations, profiles, and trail utilities.
Getting started
Install SeamlessLib when a mod lists it as a dependency. Choose a file that matches your Minecraft version and mod loader. Gameplay features are provided by the companion mods.
AI disclaimer: This mod was made with the help of AI.
Check out my other mods
Project description from CurseForge.
Pick your setup
SeamlessLib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
3 loader builds1.21.11
2 loader builds1.21.1-Snapshot
1 loader build1.21.1
3 loader builds1.21
1 loader build1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
SeamlessLib versions and loaders
SeamlessLib 2.0.2 — Minecraft 1.21.1 — NeoForge
seamless-api-2.0.2+mc1.21.1-neoforge.jar
5 Oct 2026
SeamlessLib 2.0.2 — Minecraft 1.21.1 — Forge
seamless-api-2.0.2+mc1.21.1-forge.jar
5 Oct 2026
SeamlessLib 2.0.2 — Minecraft 1.21.1 — Fabric
seamless-api-2.0.2+mc1.21.1-fabric.jar
5 Oct 2026
SeamlessLib 2.0.2 — Minecraft 1.20.1 — Forge
seamless-api-2.0.2+mc1.20.1-forge.jar
4 Oct 2026
SeamlessLib 2.0.2 — Minecraft 1.20.1 — Fabric
seamless-api-2.0.2+mc1.20.1-fabric.jar
4 Oct 2026
SeamlessLib 2.0.2 — Minecraft 26.3 — NeoForge
seamless-api-2.0.2+mc26.3-neoforge.jar
4 Oct 2026
SeamlessLib 2.0.2 — Minecraft 26.3 — Forge
seamless-api-2.0.2+mc26.3-forge.jar
4 Oct 2026
SeamlessLib 2.0.2 — Minecraft 26.3 — Fabric
seamless-api-2.0.2+mc26.3-fabric.jar
4 Oct 2026
SeamlessLib 2.0.1 — Minecraft 26.2 — NeoForge
seamless-api-2.0.1+mc26.2-neoforge.jar
4 Oct 2026
SeamlessLib 2.0.1 — Minecraft 26.2 — Forge
seamless-api-2.0.1+mc26.2-forge.jar
4 Oct 2026
SeamlessLib 2.0.1 — Minecraft 26.2 — Fabric
seamless-api-2.0.1+mc26.2-fabric.jar
4 Oct 2026
seamlessapi-fabric-1.21.1-1.0.0.jar
30 Mar 2026
Looking for an older file? The official CurseForge project page is in Resources.



