1
Open Gleef's Figma Plugin
Open the Gleef plugin in Figma. You can find it in the Plugins menu.
2
Select the Frame you want to generate keys for

It is highly recommended to select a frame containing your whole screen to maximize the context, enabling efficient key generation.

3
Manage keys
Once keys are generated, you can manage them in the Gleef plugin. You can edit and ignore keys as well as display them dynamically in your Figma, and export them.Check it out here.