What MeetWave sends
Slack receives one message per meeting you send: the tasks with their owner and due date, the decisions, the open questions and, if you leave them on, quotes from the call, a short summary and a link to the meeting's summary that anyone with the link can open — uncheck it to keep the summary to yourself. Nothing else from your account goes to Slack.
You see it first. The Send window lists every item before anything leaves MeetWave; what you uncheck stays behind. A meeting goes on its own only when you turn on auto-send for a calendar event.
You can take access back any time. Disconnect Slack in MeetWave’s settings, or remove the MeetWave app from your Slack workspace; MeetWave stops posting at once.