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.

skills.sh installs
2.5K
GitHub stars
272
last updated
Aug 21, 2026

Install

$ npx -y skills add membranedev/application-skills --skill microsoft-outlook --agent claude-code

Installs into .claude/skills of the current project.

Files

Microsoft Outlook

Microsoft Outlook is a Microsoft-developed email and calendaring application. It's used by professionals and individuals to manage email, calendars, contacts, and tasks in one place. Many businesses rely on Outlook for internal and external communication.

Official docs: https://learn.microsoft.com/en-us/outlook/

Microsoft Outlook Overview

  • Email
    • Attachment
  • Calendar
    • Event
  • Contact
  • Task
  • Mailbox
  • User
  • Group
  • Room

Use action names and parameters as needed.

Working with Microsoft Outlook

This skill uses the Membrane CLI to interact with Microsoft Outlook. 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 membrane from the terminal:

npm install -g @membranehq/cli@latest

Authentication

membrane login --tenant --clientName=<agentType>

This will either open a browser for authentication or print an authorization URL to the console, depending on whether interactive mode is available.

Sponsors

Details

Repository
github.com/membranedev/application-skills
First seen
Jun 3, 2026

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