CurseForge · Minecraft mod
JEI Structures(EMI/JEI)
View the loot and mobs contained in each structure in JEI.
Quick answer
Which JEI Structures(EMI/JEI) release should I use?
JEI Structures(EMI/JEI) 26.1.2-neoforge-JEI Structures-3.1fix-JEI 29.53.0.115+ targets 26.1.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 2 required mods have matching files.
Where it goes
Is JEI Structures(EMI/JEI) required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does JEI Structures(EMI/JEI) 26.1.2-neoforge-JEI Structures-3.1fix-JEI 29.53.0.115+ need?
26.1.2-neoforge-JEI Structures-3.1fix-JEI 29.53.0.115+. Change the file and its required mods may change too.
Install Just Enough Items (JEI), MezzConfig first. We found matching files for this game-version and loader setup. 2 come through another mod in the chain.
2 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add JEI Structures(EMI/JEI) without breaking your instance.
Built for JEI Structures(EMI/JEI) 26.1.2-neoforge-JEI Structures-3.1fix-JEI 29.53.0.115+. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 26.1.2-neoforge-JEI Structures-3.1fix-JEI 29.53.0.115+. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Just Enough Items (JEI), MezzConfig first. We found matching files for this game-version and loader setup. 2 come through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside 26.1.2-neoforge-JEI Structures-3.1fix-JEI 29.53.0.115+. It opens that exact file at the source.
About this project
What does JEI Structures(EMI/JEI) add?
JEI Structures is a mod that adds structure information browsing to JEI. It lets you directly view the mobs, loot items, container stored items, and the corresponding block loot table information contained in various buildings and structures in JEI, helping you quickly understand what a structure will generate, what it may drop, and what special content it has.
Main features:
- View structure mobs and drops in JEI
- View the items actually stored in containers
- View detailed loot table information for corresponding blocks
- Support special block and special mob information markers
- When you enter a structure, a notification appears in the top-right corner showing the structure's name. Press K to open the corresponding JEI page.
How to use the mod
/jei_structures export can collect and provide a certain amount of information. This is enough for normal players, but it cannot collect hardcoded mob and loot information.
/jei_structures debug_capture_quick can find almost all mob and loot information, but the collection process can take a long time. Please check the project introduction below for full usage.
Where are the files, and how do I use them?
Run the capture (it actually locates and teleports to structures and generates chunks, so a test world or a backup is recommended):
/jei_structures debug_capture_quick allYou can also usemod <modid>,structure <id>,dimension <id>,remaining,status,stop.Raw results are saved here (one folder per capture run):
config/jei_structures/reports/<run_id>/These are raw results only. They are NOT used by export directly.To use them, copy the whole run folder into the exports directory:
config/jei_structures/reports/<run_id>/→config/jei_structures/exports/<run_id>/After copying, you must run export again:
/jei_structures exportThis merges everything into the index file JEI actually reads:config/jei_structures/structure_index.cacheRestart the client to see the new information (JEI and EMI share the same cache).
For modpack authors: you only need to ship config/jei_structures/structure_index.cache with your pack. Players don't need to run the capture themselves. You only need to capture and export again after the mod list, worldgen, data packs, configs, or loot tables change.
JEI Structures 是一个为 JEI 添加结构信息浏览的模组。 可以在 JEI 中直接查看各种建筑、结构里包含的生物、战利品、容器内实际存放的物品,以及对应方块的战利品表信息,帮助你快速了解一个结构会生成什么、可能掉落什么、有哪些特殊内容。
主要功能:
- 在 JEI 中查看结构的生物与掉落
- 查看容器中实际存放的物品
- 查看对应方块的详细战利品表信息
- 支持特殊方块、特殊生物信息标记
- 进入结构时右上角会弹出提示,显示结构名称,按 K 键打开对应的 JEI 页面
模组使用方法
/jei_structures export 能搜集并提供一定信息,普通玩家用这个就行,但是无法搜集硬编码相关的生物、战利品信息。
/jei_structures debug_capture_quick 几乎能搜寻所有生物、战利品信息,但是收集需要花费很长时间,完整用法请查看下面的项目介绍。
生成的文件在哪?怎么用?
执行采集(会实际定位、传送到结构并生成区块,建议用测试存档或先备份):
/jei_structures debug_capture_quick all也可以用mod <模组ID>、structure <结构ID>、dimension <维度ID>、remaining、status、stop。原始结果保存在(每次采集一个批次文件夹):
config/jei_structures/reports/<批次ID>/这里只是原始收集结果,不会被 export 直接使用。要让结果生效,把整个批次文件夹复制过去:
config/jei_structures/reports/<批次ID>/→config/jei_structures/exports/<批次ID>/复制完后必须再执行一次导出:
/jei_structures export它会把所有内容合并成 JEI 实际读取的索引文件:config/jei_structures/structure_index.cache重启客户端后即可看到新增信息(JEI 和 EMI 共用同一份缓存)。
整合包作者: 只需要把 config/jei_structures/structure_index.cache 随整合包分发,玩家不需要自己采集。只有模组列表、结构生成、数据包、配置或战利品表变化后,才需要重新采集并导出。


Project description from CurseForge.
Pick your setup
JEI Structures(EMI/JEI) by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
1 loader build1.21.1
1 loader build1.20.1
1 loader build1.19.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
JEI Structures(EMI/JEI) versions and loaders
26.1.2-neoforge-JEI Structures-3.1fix-JEI 29.53.0.115+
jei_structures-26.1.2-neoforge-3.1fix.jar
2 Nov 2026
1.21.1-neoforge-JEI Structures-3.1fix-JEI 19.70.0.469+
jei_structures-1.21.1-3.1fix.jar
2 Nov 2026
1.20.1-forge-JEI Structures-3.1fix-JEI 15.74.0.234+
jei_structures-3.1fix.jar
2 Nov 2026
26.1.2-neoforge-JEI Structures-3.1-JEI 29.21.0.66+
jei_structures-26.1.2-neoforge-3.1.jar
1 Nov 2026
1.21.1-neoforge-JEI Structures-3.1-JEI 19.39.0+
jei_structures-1.21.1-3.1.jar
1 Nov 2026
1.20.1-forge-JEI Structures-3.1-JEI 15.20.0+
jei_structures-3.1.jar
1 Nov 2026
1.21.1-neoforge-JEI Structures-3.0fix-JEI 19.39.0+
jei_structures-1.21.1-3.0fix.jar
1 Nov 2026
1.21.1-neoforge-JEI Structures-3.0-JEI 19.39.0+
jei_structures-1.21.1-3.0.jar
1 Nov 2026
26.1.2-neoforge-JEI Structures-2.3-JEI 29.21.0.66+
jei_structures-26.1.2-neoforge-2.3.jar
31 Oct 2026
1.21.1-neoforge-JEI Structures-2.1-JEI 19.39.0+
jei_structures-1.21.1-2.1.jar
31 Oct 2026
1.20.1-forge-JEI Structures-2.2-JEI 15.20.0+
jei_structures-2.2.jar
31 Oct 2026
jei_structures-26.1.2-neoforge
jei_structures-26.1.2-neoforge-2.2.jar
14 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.