
Modrinth · Minecraft mod
Plethora Peripherals
Plethora is a ComputerCraft/CC: Tweaked peripheral provider. It aims to provide both metadata and peripherals for vanilla Minecraft and mainstream mods.
Quick answer
Which Plethora Peripherals release should I use?
Plethora Peripherals 1.20.1-1.13.0 targets 1.20.1 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 4 required mods have matching files.
Where it goes
Is Plethora Peripherals required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Plethora Peripherals 1.20.1-1.13.0 need?
1.20.1-1.13.0. Change the file and its required mods may change too.
Install Trinkets, Fabric Language Kotlin, Fabric API, CC: Tweaked first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Plethora Peripherals without breaking your instance.
Built for Plethora Peripherals 1.20.1-1.13.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.20.1-1.13.0. It targets 1.20.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Trinkets, Fabric Language Kotlin, Fabric API, CC: Tweaked first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.20.1-1.13.0. It opens that exact file at the source.
About this project
What does Plethora Peripherals add?
Plethora-Fabric
Plethora is a ComputerCraft/CC:Tweaked peripheral provider for Minecraft 1.20.1. Plethora-Fabric is a port of
Plethora for Fabric 1.20.1. It aims to provide both metadata and
peripherals for vanilla Minecraft and (TODO) mainstream mods.
Plethora also adds a series of "modules" to the game. These modules can be used by the player with varying success.
They really come in to their element when put in a manipulator, providing a series of methods which allow
interacting with your environment. This includes:
- Introspection: investigating the current player's inventory (and ender chest)
- Scanner: scans blocks in an area, gathering metadata about them.
- Sensor: scans entities in an area. Like the scanner this allows getting metadata.
- Frickin' laser beam. It fires lasers.
- Kinetic augment: allows remote access to your muscles, making them even stronger than before.
If you've ever wanted to embed a computer in your skull then today is your lucky day. Plethora provides a neural
interface which can be attached to your head, or some unsuspecting animal or monster. Right-clicking the entity with a
neural controller allows you to interact with it. You can insert modules (which will be wrapped as peripherals) and
manipulate them with the built-in computer. Building a cyborg army has never been so easy.
You can also add a kinetic augment to the neural interface. This allows controlling the host entity in various ways.
Port status
The port to Fabric is still ongoing. SwitchCraft's needs were prioritised in the port, but we eventually aim to support
as much of the original mod as possible. For a detailed list of differences to the original mod, and information on how
to migrate your code, see the changes list at docs.sc3.io.
Requirements
- Minecraft 1.20.1
- Fabric
- Fabric API
- CC: Tweaked
- Trinkets
Documentation
There is pretty comprehensive documentation on the Plethora website. This
contains tutorials, explanations of several fundamental concepts and thoroughly explained examples. For a detailed list
of differences to the 1.12.2 mod, and information on how to migrate your code, see the changes list at
docs.sc3.io.
Images

You know, I have one simple request. And that is to have
sharkssquid with frickin' laser beams attached to their heads!

Various modules available
Modpacks
Modpack use: allowed
Please note that each custom SwitchCraft mod has its own license, so check the license of each mod before using it in
your modpack.
License
This mod and its source code is licensed under the
MIT license.
Project description from Modrinth.
Pick your setup
Plethora Peripherals by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader build1.19.4
1 loader build1.19.3
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Plethora Peripherals versions and loaders
1.20.1-1.13.0
Plethora-Fabric-1.13.0.jar
24 Dec 2025
1.20.1-1.12.0
Plethora-Fabric-1.12.0.jar
23 Apr 2025
1.20.1-1.11.7
Plethora-Fabric-1.11.7.jar
10 Apr 2024
1.20.1-1.11.6
Plethora-Fabric-1.11.6.jar
7 Apr 2024
1.20.1-1.11.4
Plethora-Fabric-1.11.4.jar
7 Apr 2024
1.20.1-1.11.3
Plethora-Fabric-1.11.3.jar
3 Apr 2024
1.20.1-1.11.2
Plethora-Fabric-1.11.2.jar
29 Mar 2024
1.20.1-1.11.2
Plethora-Fabric-1.11.2.jar
29 Mar 2024
1.20.1-1.11.1
Plethora-Fabric-1.11.1.jar
26 Mar 2024
1.20.1-1.11.0
Plethora-Fabric-1.11.0.jar
23 Mar 2024
1.20.1-1.10.6
Plethora-Fabric-1.10.6.jar
15 Mar 2024
1.20.1-1.10.5
Plethora-Fabric-1.10.5.jar
13 Mar 2024
Looking for an older file? The official Modrinth project page is in Resources.