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MCPXcode

by everettjf

MCPXcode is an open-source implementation of the Model Context Protocol (MCP) for Xcode, enabling seamless integration between Xcode and AI assistants. It provides a structured protocol for context exchange and tool execution within the Xcode environment.

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What is MCPXcode?

MCPXcode is a bridge between Xcode and AI tools, implementing the Model Context Protocol (MCP) to enhance developer workflows through contextual understanding and programmable interactions. It wraps command-line tools like xcrun and xctrace and uses macOS accessibility features to enable AI-assisted automation of Xcode operations.

How to use MCPXcode?

To use MCPXcode, first install uv, clone the repository, activate the virtual environment, and add the 'mcp[cli]' package. Then, configure the mcpServers section in your configuration file, specifying the path to your MCPXcode directory and the command to run the main.py script. Example configuration is provided in the README.

Key features of MCPXcode

  • Context-aware interfaces for common xcrun commands

  • Structured output formatting for AI consumption

  • Context-enhanced profiling and tracing for iOS/macOS applications

  • Context-aware UI interactions within Xcode (Planned)

  • Full MCP specification compliance over HTTP (Planned)

Use cases of MCPXcode

  • AI-assisted code completion and refactoring

  • Automated testing and debugging

  • Performance analysis and optimization

  • Integration with AI-powered CI/CD pipelines

FAQ from MCPXcode

What is the Model Context Protocol (MCP)?

The Model Context Protocol (MCP) is a standardized protocol for exchanging context and executing tools between development environments and AI assistants.

What tools does MCPXcode currently integrate with?

MCPXcode currently integrates with xcrun and xctrace tools, providing context-aware interfaces and structured output.

What are the planned extensions for MCPXcode?

Planned extensions include accessibility tool extensions for UI interactions, an MCP HTTP server, and MCP client libraries for various languages.

How can I contribute to MCPXcode?

Contributions are welcome! Please feel free to submit a Pull Request.

What is the license for MCPXcode?

This project is licensed under the MIT License.