A simple HTTP server for 1.20.1, integrating some of the KubeJS api requests from 1.21.1 on port 61423 (or if it's fails, try to use port 61424, .... up to 10 tries)
You can get assets, models, item list and block list easily, just opening your browser and put http://localhost:. Useful to get assets and models automatically with simple requests to the browser instead of going for each mod's repository or opening the mod file using external tools
/api/mods Expected return (as JSON):
[
{
"id": "my_mod_id",
"name": "My Super mod installed",
"version": "1.0"
},
{
"id": "industrialforegoing",
"name": "Industrial Foregoing",
"version": "<version>"
},
....
]
/api/client/search/blocks: Expected return (as JSON):
[
{
"id": "minecraft:air",
"name": "Air"
},
{
"id": "minecraft:stone",
"name": "Stone"
}
]
/api/client/search/items Expected return (as JSON)
{
"world": false,
"icon_path_root": "http://localhost:61423/img/64/item/",
"results": [
{
"id": "minecraft:stone",
"name": "Stone",
"icon_path": "stone",
},
...
]
}
/api/client/assets/list/<models or textures/blocks or textures/item> Expected result (as JSON):
[
"<mod_id>": [
"a.png",
"b.png",
"my_super_block.json",
"model.obj"
], ...
]
/api/client/assets/get// Returns the content of the file asked , {} or empty if failed or doesn't exist
/img//// Returns a x image as .png
Returns something similar that the original mod, except if it has a custom loader, which returns a "fake" json For example, GTCEU using a custom loader, it will turn that into a standard MC representation
- 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 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 webkit.jar — drop this file into the mods folder
- Download size: 17 KB
- Download link checked 24 Aug 2026 — working
These come from our own check of the pack file, not from the source page.
