Smart Armor Repair
by Peachmert
Smart Armor Repair is a Fabric HUD mod that tells players how many XP bottles a full armor set needs to reach a chosen durability target.
What it does
The HUD reads durability on the helmet, chestplate, leggings and boots, whether they are worn or sitting in the inventory, and counts the XP bottles the player carries. From that it works out the most efficient distribution of bottles across the pieces, so a set can be brought up together without taking it off. Each piece's target is capped at its own maximum durability, which keeps the mod from suggesting impossible goals. The target and the bottle count update live as the player throws bottles.
The mod does not repair anything itself. It only calculates and displays the result, so the repair still happens through the game's normal mending or anvil mechanics. It runs on the server side only, so players join servers without installing anything extra. The mod is published for Fabric on 1.21.11, with the 1.0.0 build released on 2026-07-18 and not open source under All rights reserved.
Key features
Set-wide repair plan
The mod calculates how many bottles each of the four armor pieces should receive to reach a target durability together.
Live HUD readout
The target and remaining bottle count refresh on screen as the bottle count changes, so the plan stays current.
Two display styles
A clean text layout is available, along with an icon-based layout that shows the actual armor icons.
In-game configuration
HUD style, position set by drag-and-drop, row spacing and the XP-to-durability conversion rate are all adjustable in the game, and settings are saved between sessions.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Use cases
Who it’s for: Players who repair multi-piece armor sets with XP bottles on a Fabric 1.21.11 game, on single-player or multiplayer servers, who want a precise count instead of guesswork.
How it compares
SmartMending is a Fabric mod for 1.21.11 that runs on the client alone, and it is not open source. RepairBeacon for 1.21.11 runs on both the client and the server and is under All rights reserved. SyncRepair is a Fabric mod for 1.21 – 26.2 that is client-side only and is open source under the GNU General Public License v3.0 only, so it covers a wider version range than Smart Armor Repair.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| Smart Armor Repair | Fabric | 1.21.11 | Server-side only | 2026-07-18 |
| SmartMending | Fabric | 1.21.11 | Client-side only | 2026-08-27 |
| RepairBeacon | Fabric | 1.21.11 | Client and server | 2026-02-04 |
| SyncRepair | Fabric | 1.21 – 26.2 | Client-side only | 2026-08-15 |
Questions
Does Smart Armor Repair need to be installed on the server?
Which loader does Smart Armor Repair support?
Does the mod change how armor is repaired?
In the catalog
Smart Armor Repair is one of 17,631 Equipment mods on ModsFinder, and one of 8,894 Equipment mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
Smart Armor Repair is a lightweight, informational HUD mod for Fabric that takes the guesswork out of repairing multi-piece armor sets with XP bottles. It reads the durability of your Helmet, Chestplate, Leggings, and Boots—whether they're equipped or just sitting in your inventory—counts your XP bottles, and…
Official listing
- Modrinth page
- modrinth.com/mod/smart-armor-repair
- Owner
- Peachmert
- Published
- 2026-07-18
- Updated on Modrinth
- 2026-07-18
- Facts verified
- 2026-10-15