FilesJS
by LirxOwO
FilesJS is a Forge plugin that lets scripts read and write files under a restricted set of operations.
What it does
The plugin gives scripts access to file operations, but only inside the Minecraft instance folder. Script file reading and writing cannot reach external file contents on the host system. Builds exist for Forge across 11 release versions, 1.20.1 – 1.21.4, and the environment is client and server, so the server and every player need it.
Key features
Restricted file operations
Scripts can perform a limited set of file operations, not a full filesystem API.
Instance folder boundary
All reading and writing stays within the Minecraft instance folder, so outside files are not reached.
Source code publicly linked
The source code and issue tracker are publicly linked, and the project is open source.
Gallery
Compatibility
Latest build for each game version and loader.
1.21.x5 of 5 versions with builds
1.20.x6 of 6 versions with builds
Only full game releases are shown. This mod publishes no snapshot builds.
Questions
Can FilesJS access files outside the instance folder?
Which Forge versions does FilesJS support?
In the catalog
FilesJS is one of 8,016 Management mods on ModsFinder, and one of 2,698 Management mods for Forge. 17,979 mods support Minecraft 1.21.4.
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What the author says
This is a plugin mod for kubejs that allows you to perform limited operations on files using kubejs. The file reading and writing can only be done within the instance folder of Minecraft, and external file contents cannot be accessed.
Official listing
- Modrinth page
- modrinth.com/mod/filesjs
- Owner
- LirxOwO
- Published
- 2024-12-09
- Updated on Modrinth
- 2025-03-02
- Facts verified
- 2026-10-15