"A powerful filesystem that works on both Windows and Mac" matching MCP servers:

Enables AI agents to analyze whether they should send an email, evaluating passive aggression and regret probability with a recommendation heavily weighted toward no.

Enables reading and sending Naver Works emails (Korean business email service) through Claude Desktop using IMAP/SMTP with app passwords.

Enables MCP clients to search, read, and inspect Apple Mail on macOS, including conversations and attachments. It can create new, reply, reply-all, or forward drafts, but cannot send or modify existing messages.

Provides read-only access to Apple Mail.app emails, accounts, and folders by directly reading the local SQLite database.

An MCP-compliant server that exposes Gmail and Google Docs as tools, enabling AI agents to draft, send, and manage emails, as well as create, read, and append to documents through natural language.

Enables local automation of classic Outlook for Windows via COM, allowing email search, folder listing, calendar leave block creation, and contact/recipient management without needing cloud APIs or admin approval.

Enables AI assistants to interact with Microsoft 365 and Office services through the Microsoft Graph API, providing tools for email, calendar, files, Teams, SharePoint, and more with configurable permissions and output formats.

Enables AI agents to send emails, create drafts in Gmail, and append content to Google Docs via standardized MCP tools.

An MCP server that exposes Google Docs and Gmail capabilities to LLMs via SSE transport.

Provides MCP tools for searching, reading, and drafting Gmail emails, as well as querying SAP OData endpoints with safe read operations and mock mode.

A local MCP server that connects multiple Gmail accounts and Google Calendars to Claude Desktop, enabling email and calendar operations via natural language.

An MCP server that provides 49 tools to access Microsoft Outlook for Mac, enabling management of mail, calendar, contacts, tasks, and notes via AppleScript.

Universal IMAP/SMTP MCP server that works with any email provider, providing tools to read, search, send, and manage emails.

Local MCP server for macOS native apps: Mail, Calendar, Reminders, Notes, Messages, and Contacts. Enables reading and organizing your Mac life through a single stdio process using AppleScript/JXA.

MCP server that connects to Windows Classic Outlook to automate email organization, search, and reply draft creation without sending emails.

A Windows-first Python MCP server for Gmail that reads unread emails and creates correctly threaded draft replies using the Gmail API.

Comprehensive MCP server for local Microsoft Outlook automation, providing 64 tools across email, calendar, contacts, tasks, notes, and Exchange features on both Windows and macOS.

MCP server for email + calendar via classic Outlook on Windows (COM automation). No Azure app registration, no OAuth — it just drives the Outlook desktop client you're already signed into.

MCP server for Microsoft Outlook on Windows that lets AI assistants manage email, contacts, calendars, and tasks through the Outlook desktop client via COM.

A secure, read-only Gmail investigation tool that provides both CLI and MCP server access, enabling Claude to search, read, and export emails without sending or modifying them.