Nature Paper Card - Router

Use this skill to turn one paper into an evidence-grounded research card, not a translated abstract, generic summary, reviewer report, or publication article.

The skill uses:

• a static core under static/core/ for principles, workflow, and the fixed output contract;
• one paper-type fragment under static/fragments/paper_type/;
• on-demand references for evidence labels, the exact card schema, and research-idea checks.

Routing protocol

Follow these steps every time.

1. Load the manifest and core layer

Read manifest.yaml, then read every file under always_load. Do not generate the card from this router alone.

2. Establish the source boundary