Can't you just drop an Instruments trace into Codex or Cursor and let the agent fix your app's performance? Antoine van der Lee benchmarked exactly that. 20 planted performance issues, 3 runs each with Claude Opus 5.5 and GPT-5.6 Sol: with RocketTrace, the agent used 5.6Ć fewer tokens and found the issues about 2Ć faster ā because RocketTrace parses the trace on your Mac and only hands the agent what matters. Grab RocketTrace: https://rockettrace.app Tools I use daily (affiliate links) š Astro for ASO: https://flowritesco.de/astro š¬ Get Reports about your apps: https://appfigures.com/r/5by3g š Ship apps faster: https://launchbuddy.app If you have any video suggestions please feel free to let me know by a comment. Get in contact via X: https://x.com/FloWritesCode