Frost Client

Lightweight basefinding radar with storage ESP and a trail scanner.

• Loader: Fabric
• Minecraft 1.21.11
• Latest: v1.0.0

Overview

Frost is a lighter take on basefinding: radar, trail scanner and storage ESP in a 5.8 MB jar that still runs well on older PCs.

Features

• Basefinding radar: Shows storage and vaults around you
• Trail scanner: Highlights chunks other players have loaded
• Storage ESP: Chests and vaults through walls
• Low-end friendly: Built to run on older hardware

How to install Frost Client

1. Download Frost Client v1.0.0.
2. Get Fabric API 1.21.11 from modrinth.com. It needs to be in your mods folder too.
3. Open your mods folder: %appdata%\.minecraft\mods on Windows, ~/Library/Application Support/minecraft/mods on macOS, ~/.minecraft/mods on Linux.
4. Drop the jar in, pick your Fabric 1.21.11 profile in the launcher and join DonutSMP.net.

FAQ

Is it free?

Yes. No keys, no accounts, no paywalls.

What key opens the GUI?

Right Shift by default. You can rebind it in the settings.

It crashes on launch.

Make sure Fabric API 1.21.11 is in your mods folder too. Still crashing? Ask in Discord.

Changelog

v1.0.0 (2026-10-09)

• Trail scanner
• Fixed radar flicker
• Lower memory use

v0.9.0 (2026-09-04)

• Beta release
• Radar and storage ESP

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