Schema Normalizer (NO PROSE)

Purpose: close a common failure mode in skills-first pipelines: schema drift across JSONL artifacts.

When fields are inconsistent (missing ids/titles, mixed citation-key formats), downstream skills start doing best-effort joins and fragile parsing. This skill makes the interface explicit and deterministic.

Inputs

• outline/outline.yml (source of truth for section/subsection ids + titles)
• Optional (for citation-key sanity): citations/ref.bib
• Default JSONL artifacts to normalize (arxiv-survey(-latex) C4 bridge):
  • outline/subsection_briefs.jsonl
  • outline/chapter_briefs.jsonl
  • outline/evidence_bindings.jsonl
  • outline/evidence_drafts.jsonl
  • outline/anchor_sheet.jsonl
• Optional (run after writer packs are generated):
  • outline/writer_context_packs.jsonl