Conciseness

The body is dense with non-obvious operational specifics Claude cannot know (DB path, upsert semantics on (source_folder, publish_date), the wx_channel full-description title quirk, wrapper commands, no-$(date) sandbox warning). Not a 5: minor padding — the 16-platform enumeration in the intro duplicates the table below, and the '与发布技能的配合' section restates the 发布→记录 rule and platform-code mapping that could be trimmed or merged.

Actionability

Fully executable, copy-paste-ready commands throughout: complete 'published-track record' invocations with all flags for both the normal-publish and history-backfill cases, update-metrics examples, query/query-pending/check-published/set-distribute-status examples, and per-platform metric fields enumerated. These cover the common cases.

Workflow Clarity

Sequencing is good (发布→记录; numbered 流程 1/2A/2B/3A-3D; heartbeat pre-check that platform-status is ok=true/enabled=true before fetching), and the upsert action field gives a feedback signal. However, batch/destructive operations — 'set-distribute-status --mark-all-distributed' and the schema migration 'migrate-v3' — have no validation or verification steps, and the rubric caps workflow clarity at 3 for database/batch operations without validation.

Progressive Disclosure

The body itself is well-sectioned and the 11 scripts are clearly surfaced via the documented 'published-track <子命令>' wrapper. However, the bundle's reference file 'references/platform-constraints.md' is never mentioned anywhere in the body, leaving it buried and undiscoverable, and the full per-platform metrics table is inline SKILL.md content that could live in a reference. Scoring against the actual bundle structure, this is 'references present but not clearly signaled'.

Specificity

Names the domain ('发布记录与指标数据库管理') and several concrete actions ('记录入库、指标回填、查询和设置') plus explicit delegation boundaries. Not a 5: coverage is slightly compressed and misses capabilities present in the body (migrate-v3, platform-status); not a 3: it lists several specific actions, not just 1-2.

Completeness

The 'what' is clearly stated (database management of publish records and metrics: insert, backfill, query, set), but there is no 'Use when...' clause or equivalent explicit trigger guidance, which caps completeness at 3 per the judging guidelines. The delegation sentences describe boundaries, not when to invoke this skill.

Trigger Term Quality

Contains natural domain keywords ('发布记录', '指标', '数据库', '回填', '查询', 'DNA 表现评估') a user in this domain would say. Not a 5: misses common synonyms like '互动数据'/'engagement 数据' and tool/script names (record.sh, update-metrics) that would serve as triggers; better than 3 since several relevant natural terms are present.

Distinctiveness Conflict Risk

Clear niche (publish-record tracking database) with explicit delineation from adjacent skills: platform data fetching is delegated to '专家包的 engagement tool' and DNA evaluation is consumed by 'content-calibrator'. Minimal conflict risk; not a 4 because the boundary statements explicitly separate it from the closest related skills.