section-mapper

Features and purpose

Map papers from the core set to each outline subsection and write `outline/mapping.tsv` with coverage tracking. **Trigger**: section mapper, mapping.tsv, coverage, paper-to-section mapping, 论文映射, 覆盖率. **Use when**: structure 阶段（C2），已有 `papers/core_set.csv` + `outline/outline.yml`，需要确保每小节有足够支持论文再进入 evidence/writing。 **Skip if**: 还没有 outline（先跑 `outline-builder`）或 core set 还没收敛。 **Network**: none. **Guardrail**: 覆盖率可审计（避免所有小节重复用同几篇）；为弱覆盖小节留下明确补救方向（扩 query / 合并小节）。

Quick start

Follow the repository instructions for this skill and your agent. Review the files and dependencies before adding it to your workflow.