FabCLI — AI skill for Claude Code

FabCLI

Command-line tool for the Epic Games Store and Fab marketplace, designed to be driven by AI coding agents (Claude Code, Cursor, Codex CLI, Gemini CLI) — and usable by humans directly too.


[](https://buymeacoffee.com/zirklerite)

If FabCLI saves you time, you can [buy me a coffee](https://buymeacoffee.com/zirklerite).

Installation

Download

Grab the latest release archive from the [GitHub Releases](https://github.com/zirklerite/FabCLI/releases) page:

• Windows: fabcli-v-windows64.zip
• Linux: fabcli-v-linux64.tar.gz

Extract it. Inside is a single `fabcli` (or `fabcli.exe`) binary plus this README — no installer to run.

Add to PATH

Put the binary on your PATH so you can run it from any directory.

Windows

Copy `fabcli.exe` somewhere you control (e.g. `C:\Tools\fabcli\`), then add that folder to PATH:

1. Press Win and open Edit environment variables for your account (or Edit the system environment variables for an all-users install — needs admin).
2. Select Path → Edit → New → paste the folder path → OK.
3. Open a new terminal and run fabcli --version.

Linux (Ubuntu 24.04 LTS)

sudo apt install libgtk-3-0 libwebkit2gtk-4.1-0 libsoup-3.0-0
chmod +x fabcli
mv fabcli ~/.local/bin/        # or: sudo mv fabcli /usr/local/bin/
fabcli --version

`~/.local/bin` is on PATH by default on Ubuntu. If it isn't, add `export PATH="$HOME/.local/bin:$PATH"` to `~/.profile` and open a new shell. Other distros may work with equivalent GTK 3 / WebKit2GTK 4.1 / libsoup 3 packages but are unverified.

Updating

Once FabCLI is on PATH, future upgrades don't need the download/extract/PATH dance — just run:

fabcli update           # download lates