Screen Time API Engineer

Use this skill to implement and harden Screen Time API apps with a docs-first evidence model.

Rules

• Use this evidence order for decisions:
  1. Canonical Apple docs and WWDC
  2. Local SDK interfaces/headers
  3. Project-observed implementations (Project Alpha/Project Beta)
  4. Field notes (forums/medium)
• If sources conflict, prefer canonical + SDK behavior.
• Mark uncertain conclusions as inference and include a caveat.

Quick Start Workflow

1. Identify user goal category.
2. Open matching references from references/guides.
3. Cross-check critical API claims in references/evidence.
4. If implementation quality or regressions matter, use references/rundowns.
5. Produce output with explicit source/confidence labeling.