Add Local MCP — Mail, Calendar, Contacts, Teams & OneDrive on macOS

[lanchuske]

Adds Local MCP, a native macOS MCP server for local productivity apps.

What it does:

• Email: read, search, send, reply via Mail.app (Gmail, Outlook, iCloud, Exchange)
• Calendar: list, create, delete events with multi-account support
• Contacts: search and list
• Microsoft Teams: read chats and channels (no Graph API tokens needed — reads local IndexedDB)
• OneDrive: full file management (read, write, search, move, delete)
• Documents: Word, Excel, PowerPoint, PDF

Key differentiators:

• Privacy-first: all data stays on the Mac, no cloud processing
• Zero config: npm install -g local-mcp auto-detects and configures Claude Desktop, Cursor, Windsurf, VS Code, and Zed
• 38 MCP tools with safety previews for destructive operations (email send shows preview before sending)
• Teams integration reads local IndexedDB — no OAuth, no tokens, no Microsoft API

Links:

• npm: https://www.npmjs.com/package/local-mcp (1000+ downloads)
• Website: https://local-mcp.com
• MCP config: {"command": "npx", "args": ["-y", "local-mcp@latest"]}
• Discovery: https://www.local-mcp.com/.well-known/mcp.json