Xcode Build Orchestrator

Use this skill as the recommend-first entrypoint for end-to-end Xcode build optimization work.

Non-Negotiable Rules

• Wall-clock build time (how long the developer waits) is the primary success metric. Every recommendation must state its expected impact on the developer's actual wait time.
• Start in recommendation mode.
• Benchmark before making changes.
• Do not modify project files, source files, packages, or scripts without explicit developer approval.
• Preserve the evidence trail for every recommendation.
• Re-benchmark after approved changes and report the wall-clock delta.

Two-Phase Workflow

The orchestration is designed as two distinct phases separated by developer review.

Phase 1 -- Analyze (recommend-only)