This integrates Claude with Microsoft Outlook through Membrane's CLI, handling email, calendar events, contacts, tasks, and groups. Authentication runs through your browser with automatic credential refresh, so you don't touch API keys directly. You get natural language action search to find what you need, then run commands to send emails, create calendar events, or pull contact lists. When the pre-built actions don't cover your case, the proxy lets you hit Outlook's API directly while Membrane injects auth headers. Free tier supported. Best for agents that need to read or write communication data without manual OAuth setup.
npx skills add https://github.com/membranedev/application-skills --skill microsoft-outlook