Hex Keys

Hex Keys: Accessing your inner thoughts

11.0K Downloads

fabricforgemagic

Rent Server with this Mod

About this Mod

Hex Keys: Accessing your inner thoughts

Additions:

Klein Storage: a method of storing items in your 'memories'
Mindscape: a library inside your own mind

Future plans:

Keybind based casting: spells stored in the shelves of your mindscape can be recalled on a whim
Chalk circles: slower, heavily restricted versions of spell circles with some benefits

Better Description To Be Added

Available Versions

Hex Keys 0.1.6 [Fabric]release

MC 1.20.1fabric

April 14, 2026

Hex Keys 0.1.6 [Forge]release

MC 1.20.1forge

April 14, 2026

Hex Keys 0.1.5 [Fabric]release

MC 1.20.1fabric

April 13, 2026

Hex Keys 0.1.5 [Forge]release

MC 1.20.1forge

April 13, 2026

Hex Keys 0.1.4 [Fabric]release

MC 1.20.1fabric

March 21, 2026

How to Install Hex Keys on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.1).

Install Mod

Open the mod browser in the dashboard and search for "Hex Keys". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricforge

Minecraft Versions

1.20.1, 1.19.2

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Hex Keys server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.

Is Hex Keys compatible with fabric and forge?

Hex Keys officially supports fabric, forge for Minecraft 1.20.1, 1.19.2. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Hex Keys – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Hex Keys consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.