mattt/iMCP
A macOS application that implements an MCP server exposing native system services as AI-accessible tools.

Not currently ranked — collecting fresh signals.
star history
iMCP provides Model Context Protocol (MCP) access to native macOS functionality including Calendar, Contacts, Messages, Reminders, Maps, and Location services. It runs as a local server that AI clients such as Claude Desktop can connect to, enabling AI assistants to read and write system data on behalf of the user. The project targets developers building AI-augmented workflows that need access to personal data on the user’s machine.
Frequently asked
- What is mattt/iMCP?
- A macOS application that implements an MCP server exposing native system services as AI-accessible tools.
- Is iMCP open source?
- Yes — mattt/iMCP is open source, released under the MIT license.
- What language is iMCP written in?
- mattt/iMCP is primarily written in Swift.
- How popular is iMCP?
- mattt/iMCP has 1.5k stars on GitHub.
- Where can I find iMCP?
- mattt/iMCP is on GitHub at https://github.com/mattt/iMCP.