Outlook

This lets Claude send emails and create calendar events through your Microsoft Outlook account. You give it recipient addresses, subject lines, message content, or event details as JSON, and it handles the API calls. The pattern is straightforward: run the skill, watch the workflow execute in browser, confirm it went through. Honestly most useful if you're already building automation workflows and want Claude to trigger email notifications or schedule meetings without you context switching to Outlook. The setup requires linking your Microsoft account through the Refly workflow system, so there's some initial overhead, but after that it's just passing JSON objects.