Conciseness

The body is mostly dense and non-padded — the R/I sections carry the book's actual insight rather than generic explanation — but it has real slack: the related-skill relations are stated three times (frontmatter, 「与相邻 skill 的区分」, and 「相关 skills (阶段 3 定稿)」), and the 审计信息 block (validation versions, 蒸馏时间) adds no operational value for a runtime reader. This matches anchor 3 ('mostly efficient but includes some unnecessary explanation or could be tightened'); it never reaches the padding level of anchor 2, but the duplication clearly keeps it below anchor 4.

Actionability

For an instruction-only skill the guidance is concrete: the E section gives four numbered steps with explicit completion criteria («列出 3–5 个『对你像玩、对别人像工作』的事», 「30 天内发布一个最小作品…公开署名」) and a stop condition («若找到的事可以被培训/被替代，回到步骤 1»), matching anchor 4 ('mostly executable guidance with minor gaps'). It falls short of anchor 5 only because steps 2 and 4 are answered as questions to ask rather than a defined output artifact.

Workflow Clarity

The E section sequences steps 1→4 with checkpoints: completion criteria per step, an explicit retry loop in step 1 (判停条件 → 回到步骤 1 继续找), and a quarterly re-evaluation loop in step 4. This matches anchor 4 ('clear sequence with most checkpoints present; minor validation gaps'); it misses anchor 5 because there is no feedback loop after the step-3 publish action (what counts as failure/success of the minimal product is left implicit). The workflow is advisory, not destructive or batch, so no validation cap applies.

Progressive Disclosure

No bundle files exist (references/, scripts/, assets/ are all absent), and the body (~103 lines) is organized into clearly-labeled sections with a consistent R/I/A1/A2/E/B structure — good structure with appropriately-scoped sections, matching anchor 4. It is held below anchor 5 by one dangling reference: 「测试通过率: 见 test-results.md」 points to a file that does not exist in the bundle, and the inlined A1 case studies and duplicated related-skill listings are inline content that a runtime reader must re-scan.

Specificity

The description names the domain («找到自己的独特优势», career/side-gig positioning) and the core formula («特殊知识 × 产品化 = 无可替代的致富定位»), but the 'what' is largely conceptual — it does not name the concrete actions the skill performs (e.g., inventorying special-knowledge signals, testing scalability, shipping a minimal product). Anchor 3 ('names domain and 1-2 concrete actions, but not comprehensive') is the closest fit; it is clearly above anchor 2 because the domain and mechanism are specific, but below anchor 4 because no several concrete action verbs are listed.

Completeness

Both questions are answered explicitly: 'when' via 「当用户在纠结职业/副业/自由职业方向…时调用」 plus the Triggers line with concrete trigger phrases, and 'what' via the core-idea formula. It also adds an explicit non-applicability boundary (纯求职投递、写简历、执行细节). This matches anchor 5 ('clearly and explicitly answers both what AND when with concrete trigger phrases'); anchor 4 would require the 'when' to be less explicit than it is.

Trigger Term Quality

Strong natural phrases users would actually say («我该做什么才能赚钱/不被替代», 纠结职业/副业/自由职业方向) plus an explicit bilingual trigger list (找方向/独特优势/副业/不可替代/productize/special knowledge/moat). It falls just short of anchor 5's 'comprehensive coverage including synonyms' — common variants like 护城河, 职业规划, or 转行 are absent, matching anchor 4 ('good keyword coverage; a few natural terms missing').

Distinctiveness Conflict Risk

It carves a clear niche (Naval-style wealth positioning / personal moat) with distinct trigger terms and explicitly excludes adjacent use cases (job applications, resume writing, execution detail), minimizing overlap with general career or productivity skills. Anchor 5 ('clear niche with distinct triggers; minimal conflict risk') fits; there is no meaningful confusion risk with the named sibling skills since the boundary is stated.