Write structured notes for each paper in the core set into `papers/paper_notes.jsonl` (summary/method/results/limitations). **Trigger**: paper notes, structured notes, reading notes, 论文笔记, paper_notes.jsonl. **Use when**: survey 的 evidence 阶段（C3），已有 `papers/core_set.csv`（以及可选 fulltext），需要为后续 claims/citations/writing 准备可引用证据。 **Skip if**: 还没有 core set（先跑 `dedupe-rank`），或你只做极轻量 snapshot 不需要细粒度证据。
安装
npx skills add WILLOSCAR/research-units-pipeline-skills --skill paper-notesnpx skills add WILLOSCAR/research-units-pipeline-skills --skill paper-notes -a claude-code -gnpx skills add WILLOSCAR/research-units-pipeline-skills --skill paper-notes -a codex -ggemini skills install https://github.com/WILLOSCAR/research-units-pipeline-skills.git --path .codex/skills/paper-notesgh skill install WILLOSCAR/research-units-pipeline-skills paper-notesgit clone --depth 1 https://github.com/WILLOSCAR/research-units-pipeline-skills /tmp/WILLOSCAR__research-units-pipeline-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/WILLOSCAR__research-units-pipeline-skills/.codex/skills/paper-notes ~/.claude/skills/paper-notes # Claude Code
cp -R /tmp/WILLOSCAR__research-units-pipeline-skills/.codex/skills/paper-notes ~/.agents/skills/paper-notes # Codex, Cursor, Gemini CLI, Copilot, OpenCode