Gmail Gmail is a free email service provided by Google. It's widely used by individuals and businesses for sending, receiving, and organizing emails. Official docs: https://developers.google.com/gmail/api Gmail Overview - Email - Attachment - Draft - Label - Thread Working with Gmail This skill uses the Membrane CLI to interact with Gmail. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbing. Install the CLI Install the Membrane CLI so you can run from the terminal: Authentication This will either open a br…