Conciseness

The body contains no padding or explanations of concepts Claude already knows, but the prohibition rule is repeated verbatim in both checklists and some sentences restate themselves ("Sufficient means sufficient for the assigned action, not complete background"), leaving minor instances that could be trimmed.

Actionability

The Rewrite Patterns table (e.g., "`as needed` / `if needed` | The triggering condition and required action") and two verification checklists are concrete, executable guidance for an instruction-only skill, but only one worked example exists and some rewrite targets ("The governing constraint or unresolved owner decision") remain abstract.

Workflow Clarity

The two checklists provide explicit validation checkpoints ("Before sending a prompt or artifact to another consumer, verify:"), but the ~80-line skill spans core rules, rewrite patterns, and two checklists whose order of application and selection is only implied ("Use these rewrites before treating a prompt... as complete") rather than explicitly sequenced.

Progressive Disclosure

Sections are well organized (Core Rules, Rewrite Patterns, Handoff Checklist, Generated Artifact Checklist) with no buried references, but at 80+ lines the skill exceeds the simple self-contained case and keeps all material inline with no overview layer or split of the checklists and rewrite table into reference files.

Specificity

The description enumerates five concrete objects of the core action ("Clarifies inputs, outputs, success criteria, decisions, and unresolved conditions"), giving several specifics, but all hang off a single verb rather than multiple distinct actions, matching the 'several specific actions; minor gaps' anchor.

Completeness

It explicitly answers both what ("Clarifies inputs, outputs, success criteria, decisions, and unresolved conditions so downstream consumers can execute without guessing") and when ("Use when writing or revising LLM-facing prompts, handoffs, planning artifacts, reviews, reports, or generated instructions") with concrete trigger phrases, matching the top anchor.

Trigger Term Quality

Trigger terms "prompts, handoffs, planning artifacts, reviews, reports, or generated instructions" give good natural-keyword coverage, but common variations users would actually say ("spec", "brief", "task instructions", "context") are missing, so it stops short of comprehensive synonym coverage.

Distinctiveness Conflict Risk

The niche of LLM-facing downstream artifacts is mostly distinct, but the triggers "reviews" and "reports" create minor overlap risk with code-review and report-writing skills rather than being a fully clear niche.