Conciseness

The core RICE guidance (scales, formula, best practices) is efficient, but there are several padded or redundant sections: "Domain Context" is buzzword filler ("proven product management framework", "best practices from industry leaders"), and both "What This Skill Does" and "When to Use" duplicate the frontmatter description. Mostly efficient with unnecessary explanation that could be trimmed, matching anchor 3 rather than anchor 2 since the operative content is not explained away.

Actionability

Provides concrete, executable guidance for an instruction-only skill: exact Impact scale ("0.25=minimal, 0.5=low, 1=medium, 2=high, 3=massive"), Confidence ("0-100%"), Effort ("person-months"), and the formula "(Reach × Impact × Confidence) / Effort". Not anchor 5 because the Example section describes output in prose without showing any actual worked calculation, and the placeholder "[List your features with any context you have]" leaves a minor gap.

Workflow Clarity

A clear sequence is discernible: numbered estimation steps (1-4), then the score formula, then expected output ("ranked list with reasoning, recommendations"). This is a simple, non-destructive advisory skill so no validation checkpoint is required, but it falls short of anchor 5 because the post-calculation steps (ranking, recommendations, assumption validation) are only implied via the Example section, which itself is cut off mid-sentence ("...validating assumptions on low-c...").

Progressive Disclosure

There are no bundle files and the body is under 50 lines, so a 5 is possible with well-organized sections, but the organization is confused: "Domain Context" and "Input Requirements" appear before the "# Feature Prioritization Assistant" title, creating two parallel structures with duplicated When-to-Use/What-it-does content, and the document ends truncated mid-word. Some structure present but could be better organized, matching anchor 3.

Specificity

Names the domain and two concrete actions ("Calculate RICE scores", "prioritize features systematically"), matching the anchor for 1-2 concrete actions but not comprehensive coverage. It falls short of anchor 4 because sub-actions such as estimating Reach/Impact/Confidence/Effort or producing a ranked list are not stated.

Completeness

Explicitly answers both what ("Calculate RICE scores and prioritize features systematically") and when ("Use when building your product roadmap and need to make data-driven prioritization decisions"). Not anchor 5 because the when-clause covers fewer concrete trigger scenarios than the skill body's own When-to-Use list (e.g., choosing between feature ideas, justifying decisions to leadership).

Trigger Term Quality

"RICE scores", "prioritize features", "product roadmap", and "data-driven prioritization decisions" are phrases users would naturally say, giving good keyword coverage. Not anchor 5 because common variations like "feature backlog", "feature scoring", or "which feature to build first" are missing.

Distinctiveness Conflict Risk

"Calculate RICE scores" is a clear niche trigger with minimal conflict risk, but "prioritize features" and "product roadmap" could also match other general planning or prioritization-framework skills. Mostly distinct with minor overlap risk, matching anchor 4 rather than the clear-niche anchor 5.