GmailResource browses messages, threads, and labels via the Gmail API.
Both runtimes share the same OAuth config: a Google Cloud clientId / clientSecret plus a long-lived refreshToken for the user. Setup steps live at Google Workspace Credentials.
Node
Browser
Config
Mount mode
read. Partial write (drafts, labels) is exposed via Python and may land in TS in a future release.
For the mounted layout (labels, dates, attachments) see the Python Gmail docs.