LMCP — Give Your AI Native Access to Your Apps

LMCP connects your AI assistant to Mail, Calendar, Contacts, Microsoft Teams, Slack, WhatsApp, OneDrive, Notes, Reminders, OmniFocus, and more — 189 tools, all running locally on your Mac. No cloud. No API keys. No OAuth. Your data never leaves your machine.

curl -fsSL 'https://local-mcp.com/install?ref=github' | bash

Installs in 2 minutes. Auto-configures Claude Desktop, Claude Code, Cursor, Windsurf, VS Code, and Zed. Free for the first 500 installs — yours forever.

⭐ Like it? Star this repo — it helps others discover LMCP.

What your AI can do

189 tools total. Read operations run instantly. Write operations (send email, delete event) show a preview and require confirmation.

Install

curl -fsSL 'https://local-mcp.com/install?ref=github' | bash

Auto-detects and configures: Claude Desktop · Claude Code · Cursor · Windsurf · VS Code · Zed

Restart your AI client once. That's it.

Requirements: macOS 12+ (Monterey or later), Apple Silicon or Intel.

How it works

┌─────────────────────────────────┐
│  Claude · Cursor · VS Code · …  │
└───────────┬─────────────────────┘
            │  MCP protocol (stdio)
┌───────────▼─────────────────────┐
│        LMCP server          │
│  JXA · EventKit · AppleScript   │
│  LevelDB · native macOS APIs    │
└───────────┬─────────────────────┘
            │
┌───────────▼─────────────────────┐
│  Mail · Calendar · Teams · …     │
│  Your Mac apps (local data)      │
└─────────────────────────────────┘

Why native?

Most MCP servers call cloud APIs. LMCP talks directly to macOS frameworks:

• EventKit for Calendar — reads all providers (iCloud, Google, Exchange)
• AppleScript/JXA for Mail — works with any IMAP account
• LevelDB for Teams — reads the local IndexedDB cache, no Graph API needed
• CNContactStore for Contacts — native framework, no app launch required
• File system for OneDrive, Word, Excel, PowerPoint

This means: no API keys, no OAuth, no rate limits, works offline, sub-second responses.

Microsoft Teams without Graph API

The most technically interesting part: Teams messages are read directly from the local LevelDB cache at:

~/Library/Containers/com.microsoft.teams2/.../IndexedDB/https_teams.microsoft.com_0.indexeddb.leveldb

No Azure AD registration, no tenant admin approval, no OAuth tokens. Just the messages already cached on your Mac.

Cloud Relay (optional)

Claude.ai and ChatGPT can't reach localhost. Enable Cloud Relay in the menu bar app — a secure WebSocket tunnel routes requests to your local server. Your data is encrypted in transit and never stored.

Comparison with alternatives

Privacy & security

• All data stays on your Mac — nothing is sent to external servers
• No API keys, OAuth tokens, or cloud accounts required
• Uses standard macOS TCC permissions (the same "Allow access?" prompts any app uses)
• Calendar, Contacts, and Reminders access can be revoked anytime in System Settings
• GDPR and CCPA compliant by architecture — there is no cloud component to process your data
• Destructive operations always show a preview and require explicit confirmation

Supported AI clients

Roadmap

• Write support for Teams (send messages)
• Slack integration
• Google Drive (local sync folder)
• WhatsApp / Telegram
• Persistent AI memory across sessions
• Windows support

Have a feature in mind? Run request_feature from any AI client, or open an issue.

Uninstall

Run this in Terminal to completely remove LMCP:

curl -fsSL 'https://local-mcp.com/uninstall' | bash

This stops all background processes, removes the auto-start LaunchAgent, deletes the app and binaries, and cleans up the MCP entries from Claude Desktop, Cursor, and other AI clients. Your emails, calendar, and other data are never stored by LMCP and remain untouched.

Support

• In your AI client: ask Claude to run report_bug or request_feature
• GitHub: open an issue
• Email: ctpo@colibird.co
• Website: local-mcp.com

License

LMCP is proprietary software. Free for the first 500 installs — permanent license, no expiration. See LICENSE for details.

⭐ If LMCP saves you time, star the repo — it's the best way to help others discover it.