
CursedAddons
A chat utility mod for modern Fabric Minecraft
Screenshots






About this Mod
CursedAddons
Description
CursedAddons is a Minecraft Fabric mod that enhances chat functionality with keybindings, aliases, chat notifiers, and the ability to view onClick actions for rich messages.
Features
- Command Keybindings: Define custom hotkeys and key combinations (e.g., Shift+F1) to instantly send predefined chat messages or commands.
- Command Aliases: Create shortcuts for frequently used commands or messages (e.g.,
/s→/sayor/about→Hello, my name is John Smith). - Click Events Preview: When hovering over clickable text in chat, preview what actions will occur (opening URLs, running commands, copying to clipboard, etc.) before clicking.
- Image Hover Preview: Preview images directly in chat by hovering over image URLs. Supports PNG, JPG, GIF, and WebP with domain whitelisting.
- Chat Notifications: Set up custom notifications for specific chat messages using string matching or regex patterns. Notifications can play sounds, set window titles, or execute commands when triggered.
- Fake Chat Messages: Send custom formatted messages to chat using tellraw JSON syntax, including colors, links, and interactive elements.
- Fixes MC-122477: Fixes a bug on Unix systems where the key to open commands and/or chat can sometimes be doubled when pressed.
Installation
Prerequisites
- Minecraft Java Edition
1.21.11(currently supported; future versions may be supported in updates) - Fabric Loader
0.18.2or newer - Fabric API
0.141.3+1.21.11or newer
Steps
- Install Fabric Loader: If you haven't already, download and install the Fabric Loader for Minecraft
1.21.11from the Fabric website. - Download Fabric API: Download the Fabric API for
1.21.11from its Modrinth page. - Download CursedAddons
- Place Mods in
modsfolder:- Locate your Minecraft installation directory.
- Navigate to the
modsfolder. If it doesn't exist, create one. - Place the downloaded
fabric-api-*.jarandcursedaddons-*.jarfiles into themodsfolder.
- Launch Minecraft: Start the Minecraft launcher, select the Fabric profile, and launch the game.
Usage
CursedAddons can be configured through its configuration screen, accessible in two ways:
- Via ModMenu: If you have ModMenu installed, go to Mods → CursedAddons → Config
- Via Command: Type
/cursedaddonsin chat to open the configuration screen
For per-feature setup instructions, see the Feature Guide.
Regex Tester
For debugging ChatNotifications regex patterns, use the online regex tester. It allows you to:
- Test patterns against Minecraft chat messages with § color codes
- See capture groups in the same format used by the mod ($0, $1, etc.)
- Preview how color codes will appear visually
- Convert & color codes to § automatically (like the mod does)
Contributing
Contributions are welcome! If you have suggestions, bug reports, or want to contribute code, please feel free to open an issue or pull request!
License
This project is licensed under the GNU General Public License v3.0. See the LICENSE file for more details.
Big shout out to 70CentsApple for the original concept!
Available Versions
How to Install CursedAddons on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (26.1.2).
Install Mod
Open the mod browser in the dashboard and search for "CursedAddons". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.1.2, 26.1.1, 26.1 (+2 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
CursedAddons server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.1.2). You can switch loaders with one click in the panel.
Is CursedAddons compatible with fabric?
CursedAddons officially supports fabric for Minecraft 26.1.2, 26.1.1, 26.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with CursedAddons – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if CursedAddons consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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