Conciseness

The body is dominated by API-specific facts Claude cannot know (auth header semantics, error codes, degraded-response behavior), but the "Content safety" paragraph restates a general principle Claude already knows and could be trimmed — anchor 4 ("efficient; minor instances of over-explanation") rather than 5.

Actionability

The worked example is a fully executable, copy-paste-ready curl command with header, URL-encoded parameter, and jq projection, and the param table and error codes give exact operational detail — matching anchor 5.

Workflow Clarity

This is a simple single-task skill (one authenticated GET) whose single action is unambiguous, with validation-adjacent guidance included: "upstreamUnavailable: true means … treat as 'no data', not 'no risk'" and 429 retry-with-backoff; per the simple-skill guideline this warrants 5, and no destructive/batch cap applies.

Progressive Disclosure

No bundle files exist and none are needed; the short body is cleanly sectioned, and external material (OpenAPI spec, auth matrix, live rankings) is clearly signaled at one level deep in a References section, matching the well-organized-structure standard.

Specificity

"Retrieve composite country risk intelligence — Country Instability Index (CII) stress score, travel advisory level, and active sanctions exposure — for one country by ISO code" names multiple specific concrete capabilities with comprehensive coverage for this skill's scope, matching the anchor-5 example's structure; it is not 4 because there are no gaps in what the skill retrieves.

Completeness

It explicitly answers what ("Retrieve … CII stress score, travel advisory level, and active sanctions exposure … by ISO code") and when ("Use when the user asks how risky or unstable a country is right now") with a concrete trigger phrase, exactly matching the anchor-5 example pattern.

Trigger Term Quality

"Use when the user asks how risky or unstable a country is right now" provides natural trigger phrases, but common variations users would say are missing ("safe to travel to", "travel advisory/warning", "sanctions"), fitting anchor 4 rather than 5's synonym-level coverage and clearly above anchor 3 since natural phrasing is present.

Distinctiveness Conflict Risk

The current-risk-snapshot niche is mostly distinct with clear triggers, but sibling skills covering adjacent country-risk territory (resilience score, country brief, conflict events) create minor overlap risk with closely related skills, fitting anchor 4 rather than 5.