Conciseness

The body is heavily padded: the ~200-line '智能体提示词' section restates the full 8-step guide that already exists in references/copywriting_guide.md, and title/CTA/structure guidance is repeated three to four times across 操作步骤, 注意事项, 质量标准, and the trailing 标题创作技巧/行动号召/结构要求 sections. It also explains concepts Claude already knows (what a USP is, why titles matter, '情感在购买决策中扮演着重要角色'). Anchor 5 is far off; it sits between anchors 1 and 2, closer to noticeable-than-severe since the individual bullets are compact prose.

Actionability

For an instruction-only skill the guidance is concrete: worked examples with real headlines ("米其林智能厨电，以科技之名，重新定义厨房生活"), specific CTA verbs ("立即购买", "注册免费试用"), sample data phrasing ("查询速度比同类产品快30%"), and three end-to-end example briefs. Minor gaps — no guidance on handling missing product info or tone calibration per channel — keep it below fully-executable anchor 5.

Workflow Clarity

Both flows (文案生成 steps 1–7, 文案优化 steps 1–4) are clearly numbered and sequenced, with the optimization flow and the 质量标准 checklist serving as feedback checkpoints. Not a destructive or batch operation, so no validation cap applies; the missing explicit 'verify output against 质量标准 before delivering' step keeps it at 4 rather than 5.

Progressive Disclosure

References are real, one level deep, and well signaled — the 资源索引 lists all four files with purposes, and steps cite them inline. However, the '智能体提示词' section inlines the entire guide content that already lives in references/copywriting_guide.md instead of deferring to it, which is exactly the anchor-3 failure of content that should be separate living inline. Not anchor 2 because the references themselves are clearly organized, not buried.

Specificity

The description names the domain and two concrete actions ("精准分析受众痛点与产品卖点", "一键生成高转化标题与正文"), but these are padded with over-claim fluff ("一键", "大幅提升", "激发购买欲"). The second-person imperative framing "使用本技能可…" ('use this skill to…') triggers the rubric's −1 voice penalty, lowering the base of 3 to 2.

Completeness

Both parts are explicitly present: what ("精准分析受众痛点…", "一键生成高转化标题与正文") and when ("当市场调研分析师与营销专员、内容创作者需要推广产品时"). The 'when' names an audience and situation but stops short of concrete user-side trigger phrases, matching anchor 4 rather than 5.

Trigger Term Quality

Some natural terms users would say are present ("推广产品", "营销文案", "转化率", "标题"), but common variations and synonyms are missing — no "产品文案", "广告文案", "写文案", or platform-specific phrasing users actually use when asking for promotional copy.

Distinctiveness Conflict Risk

It carves a clear niche — product marketing copy generation and optimization with conversion-rate language — distinct from general writing skills. Minor overlap risk remains with generic content-creation or brand-copywriting skills, so not anchor 5.