Research Writing Skill Scope Use this skill for research writing and revision when the output is prose, LaTeX, Markdown, or manuscript text. Use instead when the main deliverable is Word/PPT. Use when the task is primarily MATLAB, Python, plotting, statistics, simulation, or literature search. Writing Principles - Default to Chinese academic expression unless the user requests English. - Preserve English titles, formulas, variables, methods, software names, citations, and reference entries. - Do not invent data, DOI, journal details, experiment settings, results, or author claims. - Separate…