Conciseness

Every sentence earns its place: relocation pointer, why the copy exists, two-branch guidance, copy-paste install commands, and a cleanup note, with no padding or explanations of concepts Claude already knows. This matches anchor 5; it is not 4 because there is no over-explanation to trim.

Actionability

The main path is fully executable with copy-paste commands ("claude plugin marketplace add phuryn/product-engineering", "claude plugin install ai-shipping@product-engineering") and clear conditional branches, but "turn off `pm-ai-shipping` here" gives no specific mechanism — a minor gap matching anchor 4. It is not 5 because of that gap, and not 3 because the guidance is executable rather than pseudocode or vague hints.

Workflow Clarity

This is a single-purpose redirect skill and the single action is unambiguous: if installed use the other skill, otherwise tell the user it moved, give install commands, and help anyway. No destructive or batch operations are involved, so the simple-skill exception applies and it matches anchor 5; it is not 4 because there is no ambiguity or missing checkpoint.

Progressive Disclosure

The body is under 50 lines with no need for external references, and content is well organized with clearly signaled one-level-deep external links (the GitHub repo and README), matching anchor 5 per the under-50-lines guideline. It is not 4 because nothing is inlined that belongs in a separate file.

Specificity

"this copy says where it went and how to install it" names the domain plus 1-2 concrete actions (stating the relocation, giving install guidance), matching anchor 3. It is not 4 because it does not list several specific actions, and not 2 because the actions it names are concrete rather than generic.

Completeness

It explicitly answers both what ("this copy says where it went and how to install it") and when ("Use when asked to find where the code does something other than its docs say") with a concrete trigger phrase, matching anchor 5. It is not 4 because the when-clause is already explicit and concrete, not merely improvable. Voice is third person, so no penalty applies.

Trigger Term Quality

The trigger "Use when asked to find where the code does something other than its docs say" is a natural, relevant phrase, but it is the only variation — common synonyms like "docs don't match the code", "spec vs implementation", or "implementation drift" are missing, matching anchor 3. It is not 4 because more than a few natural terms are missing, and not 2 because the phrase is specific rather than generic.

Distinctiveness Conflict Risk

"find where the code does something other than its docs say" carves out a clear niche trigger with minimal conflict risk against other skills, matching anchor 5. It is not 4 because there is no meaningful overlap even with closely related skills.