Conciseness

The body is lean — task-identification tables, short numbered flows, and concrete do/don't examples — and does not explain concepts Claude already knows (e.g., no 'what is a weekly report' padding), so every section earns its place; it is not the level-2 case that includes unnecessary explanation.

Actionability

Gives executable, specific guidance: named tool usage ('WebSearch'), explicit preservation rules ('图片引用  路径不可修改，原样保留'), and concrete good/bad examples (the 🚫 '完成了模型测试' vs 👍 '完成 Qwen3.5-122B-A10B-AWQ …错题率降至 1/18…' pair); as an instruction-only skill the absence of code is not penalized because guidance is actionable.

Workflow Clarity

Clear sequence: task identification → draft/no-draft branch → numbered flows → output, with explicit user-input checkpoints ('先询问用户选择周报类型', '确认信息') and a quality checklist (六、写作质量标准); the destructive/batch validation cap does not apply to a generation task, so this stays above level 2.

Progressive Disclosure

The body is well-organized into clear sections and signals a one-level-deep reference to [reference/templates.md](reference/templates.md), but that referenced file is not present in the bundle (no reference/ or references/ directory exists), so the navigation to the detail material is broken — better than level 1's monolithic wall of text but not the clean, navigable structure of level 3.

Specificity

Quotes multiple concrete actions — '生成高质量 Markdown 周报、工作汇报、总结、介绍等文档', '从 Web 搜索并总结', '结合草稿整理、润色、补充' — matching the anchor that lists several specific concrete actions rather than vague language.

Completeness

States both what it does (generate/polish Markdown report documents, with/without draft branches) and when to use it via the explicit clause '当用户提到周报、工作汇报、总结、介绍、述职、复盘时使用', so the 'Use when' trigger is present and not merely implied.

Trigger Term Quality

Explicit natural terms a user would say — '周报、工作汇报、总结、介绍、述职、复盘' plus 'weekly report' — giving good coverage of common phrasings rather than technical jargon.

Distinctiveness Conflict Risk

It occupies a clear niche (Chinese-language Markdown report/summary/retrospective authoring) with distinct trigger terms, making it unlikely to fire for unrelated skills; it is cohesive rather than generically broad.