Conciseness

The body is dense craft guidance with no padding over concepts Claude already knows — pairs like 'AI 味 = "我们发现这个系统存在一致性风险。" vs 猫咖味 = "深夜三点，Redis 6399 突然报错…"' earn their tokens. It is not a 5 because points repeat across sections (the 'one core metaphor budget' rule appears in Phase 3 and again verbatim-ish in Common Mistakes, and the source-audit caveat appears twice), so it could be tightened.

Actionability

Concrete, executable guidance throughout: the 铁律 with bad/good rewrites, translation examples ('KD-8 架构 → 就像把判断权交给开车的猫'), a specified Figure Contract field list (reader question / claim / source / form / five-second takeaway / caption), and a feedback-to-fix table. It stops short of 5 because key examples lean on unexplained internal codenames (F102, F200, KD-8, F203, 猫咖, operator) and a Figure Contract template is described but never shown filled in, leaving minor gaps for an agent without the internal repo context.

Workflow Clarity

Phases 0–6 form a clear sequence, ending with an explicit pipeline ('写完一章 → 对 claim 建 Figure Contract → 听文字节奏并缩小看页面 → 过 Phase 4 门禁 → 给operator审钩子与五秒结论 → 发布') that includes validation gates (Phase 4 自检, 五秒测试), a checklist reference, and a feedback-recovery loop (Phase 6 maps each complaint type to a concrete fix). This matches the 5 anchor's sequence + explicit validation + feedback loops + checklist.

Progressive Disclosure

Structure is good: detailed visual-narrative material is properly deferred with a clearly signaled one-level-deep link ('见 [`refs/visual-narrative.md`](refs/visual-narrative.md)'), and section headers organize the phases. It is not a 5 because 'refs/ai-taste-checklist.md' is mentioned without a link or annotation of its contents, and the other references (docs/lessons exemplars, ../.cat-cafe-shared-refs/narrative-clarity.md) are neither bundled nor summarized, so navigation relies on paths that cannot be verified from this bundle.

Specificity

The description names the domain ('技术文章对外写作：把内部实践变成读者能代入、证据可见的文字与页面叙事') and lists several concrete deliverables ('文章叙事弧 + claim/证据边界 + 视觉叙事图谱 + 页面级自检'), which is a list of specific actions. It is not a 5 because the phrasing stays at the artifact level without naming the concrete editorial actions (e.g., rewriting with time anchors, figure contracts) that fully cover the skill's scope.

Completeness

It explicitly answers both what ('把内部实践变成…文字与页面叙事' plus a concrete Output line) and when ('Use when: 写技术博客、公众号文章…'), with concrete trigger phrases. It goes further than the 5 anchor by also adding a 'Not for' exclusion clause, so it clearly matches the top anchor.

Trigger Term Quality

The 'Use when' clause packs in natural phrases users would actually say ('写技术博客、公众号文章、社区分享、对外 longform、技术文章 review、文章配图与推广语'), supplemented by a frontmatter triggers list with synonyms like 博客, 公众号, 推广语, 视觉叙事. A few natural variations (e.g., '写篇文章', '技术传播') are missing, so it falls just short of comprehensive synonym coverage at 5.

Distinctiveness Conflict Risk

It carves a clear niche (external-facing technical longform writing) and actively disambiguates adjacent skills in the 'Not for' clause ('PPT（用 ppt-forge）、单独生成图片（用 image-generation）、纯调研报告（用 deep-research）'), giving minimal conflict risk — exactly the clear-niche pattern of the 5 anchor.