Paragraph Curator (select -> evaluate -> subset -> fuse)

Purpose: turn “keep rewriting and getting longer” into a controlled convergence step.

This skill adds a decision layer between “draft paragraphs” and “polish voice”:

• keep the best paragraphs
• merge redundant ones
• rewrite for clearer argument moves
• expand only when coverage is missing (using existing evidence cards)

This is a content-structure pass (not a style pass). Run style-harmonizer and opener-variator after curation.

Inputs

Required:

• sections/ (especially H3 bodies: sections/S<sub_id>.md)
• outline/writer_context_packs.jsonl (what each H3 must cover + allowed citations)
• output/ARGUMENT_SKELETON.md (single source of truth for terminology + premises)