writing-skills

Pull an arXiv LaTeX source paper into the default paper workspace, inject bilingual annotation support into the original LaTeX project, and produce a single bilingual PDF where each English sentence is followed by its Chinese translation, with optional function-block pnotes and default tcolorbox summaries. Use when the user asks for an annotated paper source workflow rather than a rewritten summary.

用中文生成和维护可复用的 matplotlib 图表能力，围绕 bar、donut、line、radar、scatter 五类图， 通过少量 preset 统一配色、marker、线型、边框、网格和强调策略。 当用户说“画个柱状图/折线图/散点图/雷达图/环形图”“做一个 preset”“统一图表风格” “按这个风格画数据”“整理成可维护的画图脚本”时使用。