Digital Storage Cloud
Digital Storage Cloud is a Minecraft 1.20.1 Fabric addon for Tom's Simple Storage, focused on large-scale storage, server performance, and lightweight network access.
Instead of storing large inventories directly inside individual blocks, the mod provides player-owned digital storage volumes. Any number of lightweight Accessor blocks can be linked to the same volume and integrated into Tom's Simple Storage networks.
Features
- Player-owned digital storage volumes
- Multiple lightweight Accessors connected to the same volume
- Five default, data-driven storage tiers
- Up to 2,147,483,647 items per exact stored variant
- Advanced Inventory Hopper with larger atomic transfer batches
- Tom's Storage network caching and connector scan optimization
- Network diagnostics, health scoring, and optimization recommendations
- Transaction-safe item migration from physical inventories
- Sharded, asynchronous storage persistence designed for servers
- Quarantine and schema protection for malformed or incompatible storage data
- English and Simplified Chinese interface support
Important Behavior
Digital Storage is intended primarily for bulk stackable items.
By default, unstackable items such as tools and equipment are rejected. When ordinary inventories are connected to the same Tom's Storage network, these items can fall back to those inventories instead.
Items with different components or NBT data are treated as separate stored variants.
AI-Assisted Development
This project is developed with assistance from AI tools, including OpenAI Codex.
AI assistance is used for implementation, code review, documentation, and test planning. All AI-assisted changes are reviewed and tested by the maintainer before release. The maintainer remains responsible for the resulting code, documentation, and published artifacts.
Source Code
Digital Storage Cloud is open source under the MIT License.
Source code, documentation, and issue tracking are available on GitHub:

