What it does
MobileBuildMCP is an MCP server, a standard add-on that gives AI assistants extra tools. It lets coding agents like Cursor, Claude Code and Codex work with Apple's Xcode to build and run iOS and macOS apps.
It also works as a command-line tool you can use directly, and includes optional skills that teach the agent how to use it.
It needs a Mac with Xcode. The README says it sends error reports to Sentry, with instructions for turning this off.
Who it's for
iOS and Mac app developers who use AI coding agents.
Can I use it without coding?
Developers only. It's a developer tool that connects to coding assistants. New to this? Start here.
Can I run it?
- Cost
- FreeNothing to pay or sign up for.
- Runs on
- Mac
- Computer
- An ordinary computer is fine
- Privacy
- Runs on your own device: your data stays with you
- API key
- Not needed
Try it
Using Claude Code, Cursor or another AI coding assistant? Paste the prompt and it will walk you through the setup.New to this?
Before you install
- Only download from the official GitHub page. Copies with similar names exist for many popular projects.
- License (MIT): Very permissive: free to use, change and share, including for business.
- More on staying safe