Conciseness

The body is dense operational text with no filler and no explanation of concepts Claude already knows ('脚本临时从 Camoufox 持久化 session douyin 的 profile 读取 cookie 和 UA…凭据只保留在进程内存'). Only the cold-start browser-session mechanics paragraph describes script internals rather than instructions to Claude, so it falls just short of the 'every token earns its place' anchor.

Actionability

The bash block gives copy-paste-ready commands covering all four subcommands ('douyin-engagement check / list / fetch --row-id 12 / daily') with an argument example, plus the exact recovery flow ('执行 douyin-publish login…完成后重跑 check') and concrete exit codes (SESSION_EXPIRED exit 2, PROFILE_SESSION_UNAVAILABLE exit 1). This matches the 'fully executable, covers the common cases' anchor.

Workflow Clarity

The flow is clear with a real feedback loop (check → login → re-check on SESSION_EXPIRED) and enumerated failure conditions with handling rules ('未找到作品、游标异常、接口空体、风控即报告原因'). It falls short of anchor 5 because there is no explicit post-write verification step after 'published-track update-metrics 写库', and the sequence is spread across prose rather than an ordered list.

Progressive Disclosure

For a ~25-line skill, inline content is appropriately sized, and the one named bundle file ('fetch-retro-data.ts') exists in scripts/. Minor gaps keep it below anchor 5: no section headers, the script reference is not path-linked, and the other two bundle scripts (douyin-web.ts, douyin_engagement.py) are never referenced, so navigation to the bundle is weakly signaled.

Specificity

It lists several concrete actions — '获取本人已发布视频和图文的基础、深度指标', '复用发布 profile 登录态', '回填发布记录' — naming both content types. It is below anchor 5 because it never names the actual metrics (播放、点赞、评论、分享) and stays above anchor 3's '1-2 concrete actions' level.

Completeness

The 'what' is clearly stated (fetch basic/deep metrics for published videos and photo posts via HTTP, backfill publish records), but there is no 'Use when…' clause or equivalent trigger guidance, which caps completeness at 3 per the judging guidelines.

Trigger Term Quality

Some relevant keywords are present ('已发布视频', '图文', '指标', '发布记录') but the most natural user terms are missing: the word 抖音/Douyin itself, 播放量, 点赞, 评论, 数据. Phrases like '复用发布 profile 登录态' are internal implementation jargon users would never say, matching the 'missing common variations or synonyms' anchor.

Distinctiveness Conflict Risk

It carves a clear niche — metrics collection and record backfill for one's own published Douyin works — with distinct intent from the sibling publish skill. '复用发布 profile 登录态' hints at overlap with that closely related skill, so it sits at anchor 4 rather than 5.