ChainVein
"ChainVein" enhances mining efficiency in Minecraft by enabling vein mining. Mine connected blocks and ores and wood in a chain with a single keypress for a faster and more streamlined experience.
About this Mod
🔨 ChainVein - Efficient Vein Mining for Minecraft
ChainVein is a lightweight and efficient vein mining mod that revolutionizes your Minecraft mining experience. With just a single keypress (default: V), instantly mine connected ore veins and similar blocks, saving time while maintaining perfect gameplay balance.
✨ Core Features
- 🎯 Intelligent Mining System
- Smart vein detection with single-key activation (V)
- Multiple mining modes (3x3, Staircase Up/Down)
- Automatic tool durability protection
- Sneak-to-disable functionality
- Tool-appropriate mining requirements
- Added support for enchantments like Silk Touch and Fortune.
- Improved compatibility with popular mods for better integration.
- 🌟 Block Compatibility
- Complete vanilla ore support
- Raw ore blocks integration
- Popular modded ores (copper, tin, aluminum, silver, uranium)
- Universal "ore" keyword detection
🌍 International Support
Version 3.4.0 adds full localization for:
- Arabic (العربية)
- German (Deutsch)
- English
- Spanish (Español)
- French (Français)
- Italian (Italiano)
- Japanese (日本語)
- Korean (한국어)
- Portuguese - Brazil (Português do Brasil)
- Russian (Русский)
- Chinese - Simplified (简体中文)
⚙️ Technical Excellence
- Full server compatibility
- Support for staircase modes on servers
- Optimized performance impact
- Customizable keybindings
- Real-time action bar feedback
📦 Installation Guide
Forge Version
- Install Minecraft Forge
- Place mod file in your mods folder
- Launch and enjoy!
Fabric Version (2.0.0+)
- Install Minecraft Fabric (1.21+)
- Download & install Fabric API
- Add mod to mods folder
- Start playing!
🆕 Version History
ChainVein-3.8.0
- 🔧 Fixes:
- Resolved compatibility issues with Forge versions 1.21.1 to 1.21.4 on servers.
- The mod now runs correctly on servers without being restricted to version 1.21 only.
- ✨ New Features:
- Added support for enchantments like Silk Touch and Fortune.
- Improved compatibility with popular mods for better integration.
ChainVein-3.4.0
- Added support for 11 languages
- Fixed VeinMine modes functionality on servers
- Added server support for staircase mining modes
- Various performance improvements
ChainVein-2.2.0
- Advanced Mining Patterns (3x3, 5x5)
- Enhanced durability protection with warning system
- Expanded block support
- Performance optimizations
ChainVein-2.1.0 (1.19.2)
- Tinkers' Tool Control integration
- Enhanced customization options
ChainVein-2.0.0
- Complete tree cutting functionality
- Support for all vanilla wood types
- Nether wood compatibility
- Enhanced modded wood detection
💡 Perfect For
- Efficiency-focused miners
- Modpack developers
- Players seeking balanced automation
- Server administrators
🎮 Usage
Hold the vein mine key (V) while mining to activate. Press M to cycle between mining modes. The mod automatically mines connected blocks while respecting tool requirements and durability.
📞 Support
Need assistance or have suggestions? Contact @5sam_h
Available Versions
How to Install ChainVein 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 (1.21.9).
Install Mod
Open the mod browser in the dashboard and search for "ChainVein". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.9, 1.21.8, 1.21.7 (+14 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
ChainVein 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 (1.21.9). You can switch loaders with one click in the panel.
Is ChainVein compatible with fabric and forge and quilt?
ChainVein officially supports fabric, forge, quilt for Minecraft 1.21.9, 1.21.8, 1.21.7. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with ChainVein – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if ChainVein 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.
Rent Modded Server
Install ChainVein with just one click on your server.