Conciseness

Mostly lean and assumes Claude's competence (no basic-concept padding), but the four-question path is restated across the intro, 成品标准, and Gotchas sections, leaving minor redundancy that could be tightened.

Actionability

Gives concrete executable guidance — the four-question path, output path ~/Context/{时间戳}--理解-{目标片段}__is.org, ljg-is-v5 schema, two-to-four headings / four-to-ten paragraphs, and do/don't examples — with only minor abstraction in the 成品标准 criteria.

Workflow Clarity

The four-question sequence (是什么→怎样运作→认知改变→行动) is clearly ordered, with 判断边界 acting as entry gates and Gotchas as inline checks; minor gap is the absence of an explicit validate/retry checkpoint, though this non-destructive writing task does not require one.

Progressive Disclosure

Sections are well-headed, but the only external reference (Workflows/TraceCreation.md in the routing table) has no corresponding file in the bundle (references/scripts/assets are absent), and content that could live in separate files is inlined.

Specificity

Lists multiple concrete stages of the deliverable — 「先用普通话讲清它是什么、与相邻概念差在哪里」「再说明它怎样运作、会改写什么判断」「最后给出面对它时的行动抓手」 — giving comprehensive coverage of what the skill produces.

Completeness

Explicitly answers both what (把一个名词或概念写成可使用的理解 plus three concrete sub-steps) and when (USE WHEN … with concrete trigger phrases), and adds NOT FOR boundaries.

Trigger Term Quality

Covers the natural phrases users actually say — 「X 是什么、怎么理解、意味着什么、为什么重要、以后怎样判断或使用」 — including synonyms and variations, matching the comprehensive-coverage anchor.

Distinctiveness Conflict Risk

Clear niche with explicit conflict avoidance — 「NOT FOR … 纵向因果深挖（用 ljg-think）或母题结构（用 ljg-structure）」 — routing away from sibling skills, minimal trigger overlap.