Grammarly Grammarly is an AI-powered writing assistant that helps users improve their grammar, spelling, punctuation, and style. It's used by students, professionals, and anyone who wants to communicate more effectively in writing. Official docs: https://developer.grammarly.com/ Grammarly Overview - Document - Suggestions - Account Use action names and parameters as needed. Working with Grammarly This skill uses the Membrane CLI to interact with Grammarly. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbin…