
BCLib Jsonifier
Record scratch freeze frame Sooooo, yeah. I bet right now you're probably wondering how I got here, huh? Well it's a long story. Well, not so long. Basically BCLib is setup incorrectly with how it registers tags and recipes which has the very annoying sideaffect of KubeJS not being able to interact with its recipes and tags. Little ol' me still wanted to include BetterEnd and BetterNether in their modpack so I did the reasonable thing that any person would do... Write a whole ass mod that hijacks the BCLib registry system and grabs it by the throat and forces it to work correctly! Hope this is as useful to you as it is to me!
Bad News
Now before you start getting all happy, lemme give some bad news. As it stands right now, this is not a one size fits all solution. Yes, this does fix recipes in their entire messiness. However, tags are still a little weird. There's a config that comes with BCLib Jsonifier, though it's not insanely extensive. It only lets you define what tags BCLib should not be able to add to any items, blocks, biomes, so on and so forth. If this works for you, great. If not, I'm so sorry. I tried my darndest to get tags fully working like recipes, but I gave up lol.
Anyway, here's the default config. It's located at ./config/bclib-jsonifier.yml.
blocked_tags:
- c:iron_ingots
This does exactly what you think it'd do. It blocks BCLib from adding c:iron_ingots to anything (item, block, what have you). This works very well for people who want to keep things like Cincinnasnite Ingots from BetterNether or Thallasium Ingots from BetterEnd but don't want them to be used as an iron equivalent. Works for my case, hope it works for yours.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.19.2
- 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 Modrinth — 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 bclib-jsonifier-1.1+1.19.2.jar — drop this file into the mods folder
- Download size: 625 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.