Conciseness

The body is roughly six lines with zero padding: 'This skill has been renamed. Do not follow any instructions here...' plus the redirect target and the old-reference migration note. It explains nothing Claude already knows and every token earns its place, matching anchor 5 exactly.

Actionability

For an instruction-only redirect skill the guidance is fully executable: 'Invoke the built-in-metrics skill instead' and 'update it from aiconfig-ai-metrics to built-in-metrics' cover both the immediate action and the follow-up migration. Per the scoring notes, absence of code is not penalized in an instruction-only skill when the guidance is actionable — and it is unambiguously so.

Workflow Clarity

This is a simple single-task skill under 50 lines with no multi-step process; the single action (invoke built-in-metrics) is unambiguous, and the simple-skill exception applies. There are no destructive or batch operations, so the validation cap does not apply.

Progressive Disclosure

The body is well under 50 lines with no need for external references; the heading ('Deprecated — renamed to built-in-metrics') and short organized paragraphs satisfy the simple-skill exception, and there are no nested or buried references to navigate.

Specificity

The description states 'DEPRECATED redirect — this skill was renamed to built-in-metrics. Do not use this skill; invoke built-in-metrics instead.' It conveys one concrete action (the redirect) and identifies the domain only via skill names, but describes zero capabilities of the skill itself. It is above anchor 1 (pure abstract language with no concrete action) yet well below anchor 3 (which expects 1-2 concrete domain actions), so anchor 2 is the closest fit.

Completeness

The 'what' is clear (a deprecated redirect to built-in-metrics), but the 'when' is only weakly implied via 'Kept only so old references to aiconfig-ai-metrics still point users to the new name' — there is no 'Use when...' clause or equivalent explicit trigger guidance, which caps completeness at 3 per the judging guidelines.

Trigger Term Quality

The only keywords are the skill names 'aiconfig-ai-metrics' and 'built-in-metrics' plus 'deprecated'/'redirect' — none are natural phrases a user would say when needing the skill's capability. It sits above anchor 1 (technical jargon only, e.g. 'Handles document object model manipulation') but lacks the relevant keywords and common variations of anchor 3.

Distinctiveness Conflict Risk

The explicit disclaimers ('Do not use this skill; invoke built-in-metrics instead') and the unique skill names make it largely self-disqualifying with minimal conflict risk. It falls just below anchor 5 because the description contains no positive trigger language, so generic metrics-related queries could still surface it alongside the similarly named built-in-metrics.