Conciseness

The body is efficient — terse imperative steps, a Skill Contract, and decision gates with no explanations of concepts Claude already knows. Minor trims possible: the Reference Materials section re-lists analysis-templates.md and example-report.md already linked inline, and the Data Sources paragraphs are dense. Not a 5 due to this mild redundancy; not a 3 since nothing is padding or over-explanation.

Actionability

Concrete, executable guidance is present: a copy-paste firecrawl command (`firecrawl.py map <competitor-domain> --search "<topic>" --limit 1000`), a labeled-metrics rule (Measured/User-provided/Estimated/N/A), a quality bar, and nine steps each naming specific deliverables. Not a 5 because most steps delegate the how to the templates in references rather than specifying inputs/outputs inline, leaving minor gaps.

Workflow Clarity

A clear nine-step sequence plus explicit decision gates ("Stop and ask" vs "Continue silently") and completion criteria ("Done when: each prioritized gap names the competitor...") that function as checkpoints; the trend-scout flow even loops back to "check it against your and competitor coverage in steps 5-7". Not a 5 because the main steps lack per-step validation/feedback-loop framing; not a 3 since checkpoints and error paths are explicit at the gate and contract level.

Progressive Disclosure

The body is an overview with well-signaled, one-level-deep references: all three cited bundle files (references/analysis-templates.md, references/example-report.md, references/gap-analysis-frameworks.md) exist and are each described with their purpose, linked inline at the point of use and again in a Reference Materials list. Content is appropriately split and navigation is easy.

Specificity

"builds a competitor-relative coverage map of missing topics, keyword gaps, and editorial-calendar opportunities" names the domain plus several concrete outputs (coverage map, missing topics, keyword gaps, calendar opportunities). Not a 5 because it is really one compound action with its objects listed, rather than multiple distinct concrete actions like extract/fill/merge.

Completeness

Explicitly answers both: what ("builds a competitor-relative coverage map of missing topics, keyword gaps, and editorial-calendar opportunities") and when ("Use when the user asks to \"find content gaps\"...") with concrete trigger phrases, plus a negative boundary. Matches the 5 anchor; the 4 anchor's weaker 'when' does not apply here.

Trigger Term Quality

Explicit quoted trigger phrases — "find content gaps", "竞品写了什么", "还应该写什么" — are natural things a user would say. Not a 5 because common English variations such as "what content am I missing" or "competitor content" are absent.

Distinctiveness Conflict Risk

Clear niche with an explicit disambiguation — "Not for raw keyword demand discovery — use keyword-research" — which minimizes conflict with the nearest sibling skill. Triggers are specific to gap analysis, so wrong-skill triggering risk is minimal.