Compatibility
Minecraft: Java Edition
Platforms
Supported environments
Tags
Creators
Details
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██╗ ██╗ ██████╗ ██╗██╗ File: https://modrinth.com/mod/koil/settings/description
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█████╔╝ ██║ ██║██║██║ Platform: Modrinth
██╔═██╗ ██║ ██║██║██║ Owner: SpiritXIV
██║ ██╗╚██████╔╝██║███████╗ Org: Koil
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Pre note: as of 6/7 I accidentally deleted the version 0.70.25 from the modrinth and thats what gave us the over 4k downloads, I won't be uploading it again as it still isn't compatable with the 0.70.26 changes that are happening
You can still download 0.70.25 directly from inside of Koil after installation, and the koil-online-data github, but it still won't work. The new system has changed files that 0.70.25 cant find anymore.
What is Koil?
Koil is a Minecraft 1.20.1 Fabric and Quilt mod that adds useful tools, improvements, and new ideas to the game.
This project does not focus on only one type of feature. Some features are practical tools, while others are ideas the creator wanted to experiment with. Even the more unusual features help test systems and build the foundation for Koil's future.
The goal is to give everyone useful tools that are easy to understand and use, even without advanced technical knowledge. Koil aims to bring more creation, testing, editing, and management tools directly into the game.
Koil is not limited to one type of player or project. New features may start as experiments or random ideas, but they can still create new systems that support larger features in the future.
Koil is the seed, you are what sprouts it...
Current Base
| Area | Status |
|---|---|
| Minecraft version | 1.20.1 |
| Loader support | Fabric / Quilt |
| Required dependency | Fabric API |
| Java requirement | Java 17 |
| Public version | 0.70.25 |
| Unfinished version | 0.70.26-unfinished.11 |
| Beta branches | public / .unfinished / .frequent |
| License | MIT |
| Runtime folder | ./koil |
| Main config | ./koil/sys/config.json |
| Design config | ./koil/sys/design/design.json |
| Logs | ./koil/logs |
| Package output | ./koil/packages/built |
| Automation folder | ./koil/automation |
Main Features
| System | What it does |
|---|---|
| First Launch Bootstrap | Shows Koil's first launch terms, downloads needed system files, tracks progress, and creates fallback design data when needed. |
| Update System | Handles public, .unfinished, and .frequent update branches with structured changelog data, jar files, update toasts, and download state. |
| Installed Mod Manager | View installed mods, sort/filter/group them, open folders, open configs, import jars, disable mods, delete mods, and view local or online metadata. |
| Content Browser | Search and install mods, resource packs, datapacks, shaderpacks, and server content from inside Minecraft. |
| Shaderpack Manager | Manage local shaderpacks with search, import, folder actions, enable/disable/select states, Modrinth metadata, icons, tags, and matching preview panels. |
| Skin Changer / Skin Editor | Save skins, preview skins, fetch skins from player names, edit skin pixels, apply local skins, restore account skins, and manage skin library entries. |
| Config Editor | Edit JSON, JSON5, TOML, YAML, properties, CFG, CONF, INI, and TXT config files with typed controls. |
| File Explorer | Browse instance files, preview files, open folders, rename, delete, copy paths, and open files in the correct Koil tool. |
| File Editor | Edit text/code/config files in-game with syntax highlighting and file-type detection. |
| Package System | Build and install Koil packages that can add, replace, or remove instance files after review. |
| Console System | Read Koil logs, package logs, Minecraft logs, and CLI output in-game with search, suggestions, command input, and external window support. |
| Screen Redesign | Redesigns many vanilla screens with Koil chrome, top bars, footer actions, info popups, folder actions, and screen tools. |
| Performance Optimizer | Adds an optimization screen that shows live backend processing info, bottlenecks, diagnostics, recommendations, and supported setting changes. |
| Stats Screen / Market | Rebuilds the vanilla stats screen and adds block, item, entity, activity, and currency market tracking based on world and player stats. |
| F3 Redesign | Turns debug data into readable panels, meters, graph cards, target inspection, self data, world data, and performance debugging views. |
| KTL Automation | Experimental automation system for .ktl task files, /run prompts, proof testing, command routing, and structured feedback. |
| JAPI and Datapack Modding | Do more than just make a simple datapack, register item, and blocks, all using just a datapack. |
[!] Koil Ko-fi Support (100% Optional)
Koil Supporter Copper $2.59 |
Koil Supporter Silver $6.98 |
Koil Supporter Gold $11.72 |
|---|---|---|
| ---------------------------------- | ---------------------------------- | ------------------------------------ |
| Support the development of Koil by funding a small amount per month! | Support the development of Koil by funding a large amount per month! | Support the development of Koil by funding a Ginormous amount per month! |
| ---------------------------------- | ---------------------------------- | ------------------------------------ |



Copper
Silver
Gold 