Fix Build Issues

Launches the build-fixer agent to diagnose and fix Xcode build failures using environment-first diagnostics.

What It Does

The agent will:

1. Check for zombie xcodebuild processes
2. Verify Derived Data size
3. Check simulator state
4. Apply appropriate fixes automatically
5. Verify the fixes worked

Prefer Natural Language?

You can also trigger this agent by saying:

• "My build is failing"
• "BUILD FAILED but no error details"
• "Xcode says 'No such module'"
• "Getting 'Unable to boot simulator' error"