CapabilityProxy: Duplicate Block Capabilities to All Sides

Unlocking Hidden Potential: A Deep Dive into the CapabilityProxy Mod for Minecraft

Every seasoned Minecraft engineer knows the frustration: you build an intricate automation setup, only to realize you need to interact with multiple sides of a single block. Maybe your furnace needs items piped in from the top, fuel from the side, and output extracted from the bottom, but your modded cables can only connect to one face. The CapabilityProxy mod sweeps away that limitation, turning a single block into a versatile hub of interactions. Developed as part of the Cyclops modding family, this clever tool expands how you can read and write capabilities — or block APIs on Fabric — from any direction you choose.

What Exactly Does CapabilityProxy Do?

At its core, CapabilityProxy allows you to extend the capabilities of one side of a target block to five additional sides. In plain terms, if a machine exposes its item handler only on its bottom face, you can place a proxy block against that side, and suddenly all six faces of the proxy offer the same item handler. This works for any capability: items, fluids, energy, even player interactions like opening GUIs. The mod doesn't add new capabilities itself; instead, it mirrors existing ones, making it a powerful companion for tech and magic mods alike.

When no valid target block is detected, the proxy enters an inactive state, so you always know if your connection is live. And if five extra sides still aren't enough, you can chain multiple proxies together, daisy-chaining access across your entire base. The mod also introduces ranged proxies with a configurable reach of up to 16 blocks, letting you tap into capabilities from a distance without direct contact.

Crafting Your First Proxy

Getting started requires the Cyclops Core library, which handles shared functionality for all Cyclops mods. Once that's installed, you can craft two main variants:

• Regular Capability Proxy: Communicates only with directly neighboring blocks. Perfect for compact setups.
• Ranged Capability Proxy: Targets blocks up to 16 blocks away (distance adjustable in the config). Ideal for large-scale or hidden wiring.

The crafting recipes use a mix of common materials and a few specialized components from Cyclops Core. While we won't paste recipe grids here, you'll find them in-game via JEI or the recipe book. For players who prefer a streamlined setup, the foxygame.net launcher provides a convenient way to install CapabilityProxy directly from its built-in mod browser, making it a flexible and modern choice for managing your Minecraft mods without hunting down dependencies manually.

Beyond Blocks: Entity and Item Proxies

Version 2.1.0 introduced two game-changing extensions: the Entity Capability Proxy and the Item Capability Proxy. These push the concept far beyond static blocks, allowing you to treat entities and even items as interactive blocks.

Entity Capability Proxy

When an entity possesses capabilities — for example, a dropped Shulker Box with an inventory — the Entity Capability Proxy lets you pipe items in and out as if the entity were a stationary block. This requires Common Capabilities to be installed, which adds capabilities to entities that lack them by default. Imagine automatically filling a Shulker Box that a friend just tossed on the ground, or extracting from a portable tank carried by a wandering mob. The proxy detects the entity and exposes all its capabilities, opening up automation possibilities that were previously impossible.

Item Capability Proxy

The Item Capability Proxy takes things a step further. Insert any item with capabilities (like a tank, battery, or backpack) into the proxy block, and you can interact with that item's capabilities through the block's faces. A single designated side allows you to swap the proxied item, while the other sides become access points for whatever the item holds. For instance, place a fluid tank inside, and you can pump liquids in and out from multiple directions using Integrated Tunnels or any compatible piping mod. This turns a single inventory slot into a multi-sided interface, perfect for compact builds.

Real-World Examples and Mod Synergies

CapabilityProxy shines brightest when paired with other mods. Consider these common scenarios:

• Energy Distribution: Point a proxy at a generator's energy output face, then connect cables to all six proxy sides to power multiple machines simultaneously.
• Integrated Dynamics Networks: Use a proxy to expose the entire network's capabilities through a single block, simplifying cable management and reducing clutter.
• Composter Automation: The vanilla Composter normally lacks capabilities. Install Common Capabilities, and it gains item and fluid handlers. A proxy can then automate bone meal insertion and extraction from every angle.

Because the proxy forwards block interactions, you can even right-click the proxy to open a machine's GUI, making remote control panels a breeze. Ranged proxies are especially useful for monitoring reactors or storage systems from a safe control room.

Configuration and Privacy

CapabilityProxy collects anonymized startup data to help the developer improve the mod. This behavior respects Minecraft's snooper settings and can be fully disabled in the mod's config file if you prefer complete privacy. You'll also find options to adjust the ranged proxy's maximum distance and other tweaks under the capabilityproxy config category.

Getting the Most Out of the Mod

To truly master CapabilityProxy, join the community on the Cyclops Discord server in the #capabilityproxy channel. There you can share designs, ask for help, and stay updated on new features. The mod's developer also accepts support via Patreon, and if you're renting a server, using the referral code cyclops at Bisect Hosting grants you 25% off your first month — a nice bonus for multiplayer engineers.

Whether you're untangling a spaghetti of pipes or building a sleek, hidden automation core, CapabilityProxy delivers the flexibility that vanilla and modded blocks often lack. By mirroring capabilities across multiple faces, bridging distances, and even virtualizing entities and items, it redefines what's possible in Minecraft automation. Install it alongside Cyclops Core and Common Capabilities, and watch your contraptions become simpler, cleaner, and infinitely more expandable.

--- **Update Jul 2, 2026:** Added 6 files for version 26.2, 26.1.2 (NeoForge, Forge, Fabric).