The Xcode MCP Server is an MCP (Model Context Protocol) implementation that provides comprehensive Xcode integration for AI assistants. It enables AI agents to interact with Xcode projects, manage iOS simulators, and perform a wide range of Xcode-related tasks with robust error handling and support for multiple project types. Core capabilities include project management (setting active projects, creating projects from templates, adding files with targets and groups, parsing workspaces, listing schemes), file operations (read/write with encodings, binary handling via base64, content search with patterns/regex, existence checks, metadata, and automatic directory creation), build and testing (building with configurable options, running tests with detailed failure reporting, code analysis, cleaning, and archiving), CocoaPods and Swift Package Manager integration (initialize, install/update/remove dependencies, add arbitrary commands, SPM package management and DocC documentation generation), and specialized iOS simulator and Xcode utilities (listing simulators, booting/shutting down, installing/launching apps, screenshots, performance tracing, asset catalogs, archive export/validation, and Xcode version switching). The server adheres to MCP, uses path validation and Zod-based parameter validation, and exposes a tool registry for organized access to capabilities. It is designed to work with standard projects, workspaces, and SPM-based workflows.