XcodeBuildMCP is a Model Context Protocol server and development tool bridge that provides AI agents with the ability to control xcodebuild, manage simulators, and automate the compilation and execution of Apple platform applications. It functions as a persistent daemon that proxies native IDE build and debug capabilities to external clients and agents.
The project distinguishes itself by using the Model Context Protocol to expose build and device management tools through a standardized interface. It implements specialized skill priming and instruction configuration to ensure AI agents can interact with Apple development tools without needing to rediscover project conventions.
The system covers a broad range of automation capabilities, including multi-platform project compilation, Swift package management, and the lifecycle control of iOS simulators. It supports physical hardware deployment via USB or Wi-Fi, remote debugging through LLDB command execution, and automated UI testing via gesture simulation and accessibility analysis.
Observability is handled through real-time progress streaming using newline-delimited JSON, code coverage analysis, and the capture of device runtime logs.
