Conciseness

The ~40-line body is lean with zero concept explanations: every line is an instruction, a criterion, or a boundary ("Skip findings that were refuted or declined", "One-off bugs don't count"). It assumes Claude's competence and every token earns its place, matching the 5 anchor.

Actionability

Provides copy-paste-ready guidance: the exact command `gh pr list --state all`, a scope ("15 most recent pull requests"), the issue title template `Rule: <the rule in a few words>`, a structured body spec with links and a "Done when" line, and two concrete examples of repeat rules. For an instruction-only skill this matches the 5 anchor's fully-executable bar.

Workflow Clarity

Sections are ordered as the execution flow (read reviews → identify repeats → file), with explicit checkpoints: skip refuted findings, "No duplicates. Check the open issues first" before filing, and an explicit empty-result path ("Nothing found is a fine result"). Tool fallback is handled ("or whatever GitHub access you have"), so the batch/outward-facing filing step has its validation present and no cap applies.

Progressive Disclosure

Under 50 lines with no need for external references — none exist in the bundle — and the body is organized into four clear, well-scoped sections (intro, What to read, What counts as a repeat, What to file). Per the rubric's simple-skill guideline this scores 5 on organization alone.

Specificity

Lists multiple concrete actions — "Read recent code review on this repository's pull requests", "find the mistakes reviewers keep catching", "file a GitHub issue proposing a rule" — plus an explicit scope boundary ("Files issues only; never changes code or docs"). Coverage of what the skill does is complete, matching the comprehensive-coverage anchor rather than the minor-gaps anchor at 4.

Completeness

Explicitly answers both questions: the "what" (read reviews, find repeated mistakes, file a GitHub issue) and the "when" via a concrete "Use when running the rule mining maintenance loop, or when asked what the agent keeps getting wrong in review" clause. This matches the 5 anchor's what-plus-concrete-trigger-phrases pattern; 4 would require the when-clause to be less explicit.

Trigger Term Quality

Includes natural phrases users would say — "code review", "pull requests", "rule mining maintenance loop", "what the agent keeps getting wrong in review" — but a few natural variants like "recurring review feedback" or "common review mistakes" are absent. This sits between the 4 and 5 anchors, fitting the good-but-not-comprehensive coverage at 4.

Distinctiveness Conflict Risk

Occupies a clear niche (mining review rules and filing issues) with distinct triggers, and "Files issues only; never changes code or docs" cleanly separates it from code-review or code-editing skills. Conflict risk with other skills is minimal, matching the 5 anchor rather than the minor-overlap 4 anchor.