Conciseness

The ~37-line body is extremely lean: no concept explanations, no padding, every line carries operational content (steps, paths, gates, thresholds like "历史案少于 3"). It fully assumes Claude's competence and matches anchor 5 — every token earns its place — with no over-explanation to trim.

Actionability

Concrete commands and paths are named ("`Read` `prompts/guardrails.md`", "`tools/search_cases.py --pdf`", "`pip install -r tools/requirements-oa.txt`"), but the referenced `prompts/*.md` and `tools/*.py` files do not exist in the bundle (only `assets/` and `references/` are present), so the commands cannot actually be executed, and no inline code examples exist. This lands at anchor 3 — concrete guidance present but incomplete, missing key executable material — rather than 4.

Workflow Clarity

Steps are numbered 1-5 in a clear sequence with explicit user-confirmation gates ("用户确认采纳后" before the docx export; "入库（用户同意后）"), a conditional branch for novelty/inventiveness with cited references, and a threshold rule for the end-of-response check ("历史案少于 3") plus the fixed "## 交付后请确认" block. It falls short of anchor 5 because there are no explicit output-validation steps or error-recovery feedback loops (e.g., verifying the generated .docx/.xlsx).

Progressive Disclosure

As written, the SKILL.md is a well-organized overview with one-level-deep, clearly signaled references (each step names its `prompts/` / `tools/` / `assets/` file), which would merit a 4-5. However, scoring against the actual bundle structure per the guideline: 10 of the 12 referenced paths (all of `prompts/*.md` and `tools/*.py`, including `tools/requirements-oa.txt`) do not exist in the bundle, so the disclosure structure is broken in practice — navigation points to missing files, dropping it to anchor 3.

Specificity

Names the domain (patent office-action response) and a few actions — "审查意见问答与草稿" (OA Q&A and drafts) and "库薄时引导案例入库" (guide case ingestion when the library is thin) — but the actions are terse ("草稿" does not say drafts of what) and the skill's primary deliverable, the opinion-statement Word document, is absent from the description, which is more than a minor coverage gap. It sits between anchor 3 (domain + 1-2 concrete actions, not comprehensive) and anchor 4; the missing main output keeps it at 3.

Completeness

The "what" is present and fairly clear ("审查意见问答与草稿；库薄时引导案例入库"), but the only "when" guidance is "须显式触发" (must be explicitly triggered), which says triggering must be explicit without naming any concrete trigger phrases. Per the guideline that a missing 'Use when...' clause or equivalent explicit trigger guidance caps completeness at 3, this cannot exceed 3; it is above anchor 2 because a real 'what' and a partial trigger stance exist.

Trigger Term Quality

The description contains natural terms a Chinese patent practitioner would say — "审查意见" (office action), "审查答复" (OA response), "入库" (ingest) — but misses common variations and synonyms such as "OA" and "意见陈述", which the body's trigger list actually uses. This matches anchor 3 (relevant keywords present, common variations missing) rather than 4, since two frequently used synonyms are absent.

Distinctiveness Conflict Risk

"审查答复辅助" carves out a clear niche (patent OA response plus case-library ingestion) that is distinguishable from generic document skills, with only minor overlap risk against closely related sibling patent skills (e.g., the 交底/解读 skills referenced in the body). It falls short of anchor 5 because the description itself contains no distinct trigger phrases — the concrete triggers ("审查意见 / OA / 入库，或 /oa") live only in the body, not the description.