中文文笔的写作、修改与评价：诊断翻译腔、公文腔、文艺腔、学术黑话四种病，用句法手术逐句改，用量化体检加十查给文章定级。凡是产出物或对象是中文散文、评论、博客正文的任务都要用：写中文 essay（含 zh 版 mdx）、修改或润色用户的中文稿、翻译后的中文润色、评价文章文笔（「这篇写得怎么样」「帮我体检一下」）、用户说「改一下」「顺一下」「帮我看看这段」的中文文本。哪怕用户没提「文笔」二字，只要在写、改、评中文正文，就用这个 skill。Use for ANY Chinese prose writing, revision, critique, or polishing task, including drafting new Chinese content from scratch.
Strengthen argumentative essays by steelmanning the opposition, tightening the thesis spine, assigning citations clear jobs, moving supporting detail into notes, and checking the rendered reading experience. Use when editing opinion essays, public arguments, policy critiques, strategic essays, or bilingual essay drafts — or any narrative, reflective, or explanatory essay whose thesis a skeptical reader could push back on — where structure, evidence, and reader objections matter.
Track and summarize local publishing-channel metrics for Algo Mind essays. Use when the user wants to learn from distribution results, create UTM links, record published channel posts, capture manual metric snapshots, compare hooks/assets/channels, or review what worked after using the go-to-market skill.
Distribute an Algo Mind essay across channels and keep a writing cadence. Use when the user wants to promote, distribute, "go to market", or seed a published or draft essay (Substack, X, LinkedIn, Hacker News, Substack Notes, Reddit, LessWrong, 知乎/小红书), generate platform-native copy and share assets, or check whether they are overdue to publish. Operationalizes the Distribute stage of plan/writing-workflow/README.md.
Use when writing essays, explanations, or blog posts. Applies a Cartesian writing style - clear, methodical, building logically from foundations.