XcodeBuildMCP Rendering and Streaming Review

Review guardrails for rendering boundaries, streaming fragments, and output modes.

Review scope

• Review-only by default.
• Do not edit product code unless the user explicitly requests implementation changes.

Files to inspect

• src/rendering/**
• src/types/domain-fragments.ts
• src/types/runtime-status.ts
• src/runtime/tool-invoker.ts
• src/runtime/__tests__/tool-invoker.test.ts
• xcodebuildmcp.com/app/docs/_content/architecture-rendering-output.mdx
• xcodebuildmcp.com/app/docs/_content/architecture-tool-lifecycle.mdx
• xcodebuildmcp.com/app/docs/_content/output-formats.mdx