Schema Normalizer (NO PROSE)

Triggers & routing

• Trigger: schema normalize, jsonl contract, interface drift, join drift, 字段不一致, schema 规范化.
• Use when: you have generated C2-C4 JSONL artifacts (outline/briefs/bindings/packs/anchors) and want deterministic, stable fields before self-loops/writing.

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