Configure cheap 3-key USB-C/Bluetooth macro pads on macOS with Karabiner-Elements: emit real Fn, remap per-device, diagnose mystery keycodes. Includes worked example: Jieli/Free3-P (VID 0x4c4a USB / 0x04E8 BT).
Installation
1
Add the marketplace
/plugin marketplace add terrylica/cc-skills
2
Install plugins
/plugin
Run these commands in Claude Code to add this plugin to your environment. The marketplace must be added before you can install its plugins.