xcode-build-orchestrator

From README

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) Run this phase in agent mode because the agent needs to execute builds, run benchmark scripts, write benchmark artifacts, and generate the optimization report.