xcsift Swift & Xcode Formatter

소개

xcsift is a specialized command-line utility that bridges the gap between verbose Apple development logs and Large Language Models. By parsing standard xcodebuild and Swift Package Manager (SPM) output into a structured TOON format, it reduces token consumption by 30-60%. This allows coding agents to process build errors, warnings, and test results with significantly higher accuracy and lower latency, making it an essential tool for developers using AI to debug or maintain iOS, macOS, and Swift projects.

주요 기능

• Strict CI mode options for automated build failure handling
• 238 GitHub stars
• Converts verbose build logs into token-efficient TOON format
• Structured reporting for errors, warnings, and code coverage
• Universal support for both Swift Package Manager and xcodebuild
• Reduces LLM token consumption by up to 60%

사용 사례

• Reducing API costs and context window usage when analyzing large Xcode test logs
• Debugging complex Swift build failures more efficiently with AI assistance
• Implementing structured build reporting in CI/CD pipelines for Apple platforms