Conciseness

The ~35-line body is pure instruction: six tight sections (用途/何时用/输入/步骤/护栏/产出物) with zero concept explanations, zero filler, and every line directing an action, trigger, gate, or output. It assumes Claude's competence and matches the 'every token earns its place' anchor; there is nothing to trim.

Actionability

Steps are concrete and ordered — explicit "Read" commands on named files, an output directory (outputs/exam-policy/), exact confirmation passphrases (「按简报改交底技能」「采纳 E…」), and a hard gating condition for the destructive branch ("仅当用户明确要求改交底技能 → Read prompts/apply_after_confirm.md"). It falls short of fully executable because the four prompts/*.md files the workflow depends on are absent from the provided bundle, so the core steps cannot actually be executed as shipped here.

Workflow Clarity

The 4-step sequence is explicit and the risky file-modifying branch is double-gated (explicit user request + 护栏 section restating default-off + end-of-conversation confirmation protocol), which are strong checkpoints. It is not a 5 because there is no error-recovery/feedback loop in the body itself — fetch-failure handling (e.g. WAF-blocked sources) lives in references/sources.yaml rather than the steps.

Progressive Disclosure

The body is a lean overview with one-level-deep, well-signaled Read references, and the two references/ files it names (references/sources.yaml, references/topic_prompt_map.md) exist in the bundle. However, the majority of the referenced detail files — prompts/guardrails.md, prompts/research.md, prompts/emit_backlog.md, prompts/apply_after_confirm.md — are not present in the provided bundle, so following the documented navigation fails for the core workflow, which is more than the 'minor organization gaps' of the anchor above.

Specificity

The description names the domain and three concrete actions — "对照国知局近期口径" (compare against recent CNIPA stances), "说明对交底写法/本稿的影响" (explain impact on disclosure writing/this draft), "提示申请书式" (flag application-document formats) — matching the 'several specific actions with minor gaps' anchor. It is not a 5 because it omits other real capabilities (source retrieval, effective-date calendar, increment vs. last brief), and not a 3 because it goes beyond 1-2 generic actions.

Completeness

The 'what' is clear and concrete (policy briefing comparing CNIPA stances, explaining impact on disclosure writing and the current draft, flagging application formats), but there is no 'Use when…' clause or equivalent explicit trigger guidance in the description, which caps completeness at 3 per the judging guidelines.

Trigger Term Quality

It contains some natural keywords a user would say ("政策简报", "国知局", "交底", "申请书式") but misses common variations and synonyms that the skill body itself lists as triggers ("审查政策更新", "政策雷达", "/patent-brief"), matching the 'some relevant keywords but missing common variations' anchor rather than the good-coverage anchor.

Distinctiveness Conflict Risk

"给交底用的政策简报…对照国知局近期口径" carves out a clear niche (patent-disclosure policy briefings against CNIPA stances) distinct from generic document skills, but the "技能进化仅为旁路…须另点名才改文件" clause overlaps conceptually with a sibling skill-evolution entry point, so it is 'mostly distinct with minor overlap risk' rather than minimal-conflict.