Conciseness

The ~125-line body is dense and assumes Claude's competence — no concept re-teaching, no filler, every section carries operational guidance. Lines like "An unverified bug report is a hypothesis" and "Titles are written by people who already know what they meant" are compact judgment calls, not padding, so the anchor-5 fit (every token earns its place) holds over anchor 4.

Actionability

Concrete and mostly executable: a copy-paste-ready bash snippet routing comments through the safe-gh-comment gate, specific commands (`gh issue list`, `bd ready`, `gh issue edit --add-label`, `bd update`), and defined states with criteria. Falls short of anchor 5 only for minor gaps — no example of an actual TRIAGE_NOTE or a per-state label command sequence for the common cases.

Workflow Clarity

A clear five-step sequence (Categorise → Verify → Assign state → Write brief → Record) with explicit checkpoints: a dedicated Stop Or Checkpoint Rules section ("Stop before closing anything a human filed deliberately", "One item at a time") and a closing Verification checklist. The batch-labeling hazard this rubric flags is explicitly countered ("Batch-labelling a queue without reading it is how real reports end up buried"), matching the anchor-5 profile of explicit validation plus checklists.

Progressive Disclosure

No bundle files exist and the single-file body is cleanly sectioned with well-signaled cross-references to sibling skills (skill-issues, skill-code-review, skill-pressure-test, skill-work-slicing) at one level deep. It fits anchor 4 (good structure, content appropriately placed) rather than 5 because everything is inline with no progressive layering — acceptable at ~125 lines but not the clear overview-plus-references structure the top anchor describes.

Specificity

"Move incoming issues and pull requests through triage states until each is actionable or closed" names the domain and one composite action with a concrete outcome, but does not enumerate the individual moves (categorise, verify, assign state) or the states themselves. It matches anchor 3 (domain plus 1-2 concrete actions, not comprehensive) rather than 4, which requires several listed specific actions.

Completeness

Both what ("Move incoming issues and pull requests through triage states until each is actionable or closed") and when ("use when the queue has piled up or a report arrives unsorted") are explicitly present. Not anchor 5 because the trigger coverage is narrow — only two scenarios — where the top anchor expects concrete trigger phrases covering the range of natural invocations.

Trigger Term Quality

The when-clause uses natural phrases users would actually say — "use when the queue has piled up or a report arrives unsorted" — alongside "issues", "pull requests", and "triage states". It falls short of anchor 5 because common synonyms like "backlog", "unreviewed", or "sort incoming reports" are missing.

Distinctiveness Conflict Risk

The triage framing ("move ... through triage states until each is actionable or closed") carves a clear niche distinct from code-review or general work skills, with only minor overlap risk against other issue-management skills. Not anchor 5 because "issues and pull requests" is a broad surface other skills could claim and the description alone does not fully separate it from PR-review triggering.