Capability Fix Revived
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
Capability Fix Revived
An optimization mod for Forge 1.20.1 designed to eliminate entity capability lookup overhead.
Key Improvements & Safety Fixes:
Safer Caching: This version only caches active, present capabilities and automatically registers invalidation listeners. Cached references clear instantly when a capability is removed or invalidated, preventing memory leaks, stale states, or broken entity behavior.
Defaulted Configs: Includes a pre-configured default whitelist of verified capabilities (including Curios, Goety, Mowzie's Mobs, Celestisynth, and Goety Delight) to give players an immediate performance boost without requiring profiling.
No Background Overhead: The tracking and profiling engine only runs when actively triggered.
How to Use:
1. Start Recording: Run `/capability_fix_revived toggle_recording` in-game to begin.
2. Play the Game: Let the server run for 10-30 minutes. Don't just stand still (will still work but ye)
3. Generate Report: Run `/capability_fix_revived generate_report` to stop recording and write the data.
4. Configure: Open `config/capability_fix_revived/reports/capability_report.txt` and copy the IDs. Paste them into your `config/capability_fix_revived/capability_fix_revived-common.toml` whitelist.
MAKE SURE THEY'RE SAFE TO CACHE!
5. Apply: Run `/capability_fix_revived reload_config` to apply changes.
Credits:
Icy0x1 - Original Mod Author
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as capability_fix_revived-0.1.jar — drop this file into the mods folder
- Download size: 51 KB
- Download link checked 23 Oct 2026 — working
These come from our own check of the pack file, not from the source page.