MCP for macOS and Windows
Your AI answers your email, preps your meetings and finds your files — on your Mac or Windows PC.
Your AI reads and acts on your mail, calendar, messages and files, right on your computer.
LMCP is built for macOS and Windows today.
- Every account at onceGmail, Outlook, iCloud and IMAP, through the Mail app already on your Mac. No app passwords.
- Any AIChatGPT, Claude, Cursor, Codex and any MCP client, all at the same time.
- The apps on your computeriMessage, WhatsApp, Signal, Zalo, Excel, Word, OmniFocus and the rest of your apps, in the same request.
- You stay in controlBy default, LMCP's send, permanent-delete and publish tools require a confirmation from your AI. There is a log of what your AI asked LMCP to do, and IT can block the tools it chooses.
4.7
Average 4.7 out of 5 · Ratings: 47
See all reviews →★★★★★
“This is AMAZING! My daily work can all be managed from my key apps now. The OmniFocus integration was the missing piece.”
Steve H.Strategic Advisor · OmniFocus + Mail + Calendar user★★★★★
“The no-tokens part is huge. Setting up Graph API and dealing with auth flows is what usually kills these setups for me before I even start.”
Lisa S.Software Engineer · Teams + OneDrive userThe MCP plugin that gives your AI hands
Allow read access to Calendar and Mail
You have a meeting at 10. I found four relevant messages.
“Prep my 10 a.m. — pull the thread and the files they mention.”
Claude Desktop
Cursor
Windsurf (Devin)
VS Code
Zed
ChatGPT
Raycast
PerplexityInstall. Connect. Get to work.
Your AI works for you. Your data stays with you.
Your computeryour AI.
Using a web AI? The request travels encrypted, and you can turn that off anytime.
Chosen cloud AI providers and connectors receive the content needed for your requests.
Does my data leave the computer?
Tools run on your device. Cloud models and optional connectors receive only the content needed for requests you make.
Which permissions are required?
You choose which applications LMCP can access. Sensitive actions expose their permission boundary before execution.
Does it work with my assistant?
LMCP supports compatible MCP clients, including Claude, ChatGPT, Cursor, VS Code, and other desktop or web clients.
Can I uninstall it?
Yes. Existing setup and help pages explain removal and how to revoke application permissions.
Questions before you install
Do I have to switch AIs?
No. LMCP works with the AI you already use: Claude, ChatGPT, Cursor, VS Code and any other MCP client. One install serves all of them.
How is it different from the connectors my AI already has?
LMCP runs on your Mac or PC, not in your AI provider's cloud, and it uses the apps and accounts already signed in on your computer: no new passwords or API keys.
What access am I giving it?
You turn each app on or off. Sending a message or an email, and deleting anything, asks you to confirm first, and a log on your computer records every tool call LMCP makes.
How long does it take?
It's up and running in about two minutes.
Does LMCP run on my computer or on your servers?
On your computer. LMCP runs on your Mac or PC, and its tools read and act there, in your apps. With a desktop AI app such as Claude Desktop or Cursor, tool calls do not go through our servers. Cloud access is only for a web AI such as ChatGPT or Claude.ai: it reaches your computer through the LMCP relay only after you connect it and approve the connection on your computer, and you can turn it off at any time. The AI you use receives the results it asks for, under its provider’s terms. Your LMCP account links this computer and your plan: it keeps your email, your computers and how many actions you use, never the content of your apps.