Conciseness

The ~110-line body is almost entirely exact commands and terse directives with no explanation of concepts Claude already knows; sections like the Rules block and PR-body instructions are maximally compressed, so every token earns its place.

Actionability

Nearly copy-paste-ready throughout: exact gh/git commands including the GraphQL review-thread query and resolveReviewThread mutation, PR-number extraction via grep -oE '[0-9]+$', and explicit handling of the git-ignored local/ directory. Placeholders like <COMMENT_ID> and <PRRT_...> are inherent dynamic substitution points, not missing detail.

Workflow Clarity

Five clearly sequenced phases with explicit validation checkpoints and a genuine feedback loop: gh pr checks --watch, a repeat-until-green resolution loop, re-check after each push, a 5-iteration cap before reporting blockers, and a rule never to mark ready without user request. This matches the top anchor with error-recovery loops.

Progressive Disclosure

No bundle files exist and nothing that belongs in a separate file is inlined — the single well-sectioned file with phase headers is appropriately structured. However, at ~105 lines it exceeds the under-50-line simple-skill exception and offers no one-level-deep references for its longer procedural detail (e.g., the PR-body construction or resolution-loop specifics), so it fits the good-structure-with-minor-gaps anchor rather than the clear-overview-with-references anchor.

Specificity

The description lists multiple concrete actions covering the full lifecycle — "create a worktree branch, implement the feature with tests, create a draft PR, then iteratively resolve all CI failures and review comments until the PR is clean" — with no meaningful coverage gaps, matching the comprehensive-coverage anchor rather than the minor-gaps anchor below it.

Completeness

It explicitly answers both what (end-to-end implementation through a clean, merge-ready PR) and when ("Use when you need to fully implement a GitHub issue from start to merge-ready" plus explicit trigger phrases), matching the top anchor; the anchor below would require a less explicit 'when'.

Trigger Term Quality

"Triggers on 'implement issue', 'resolve issue', '/issue-to-pr-resolver <number>'" provides natural phrases users would say, but common variations and synonyms (e.g., "fix issue", "close issue", "implement this issue end-to-end") are missing, fitting the good-coverage-with-a-few-gaps anchor rather than the comprehensive one.

Distinctiveness Conflict Risk

The end-to-end issue-to-merge-ready-PR niche is clear with distinct triggers, but "resolve issue" could overlap with general issue-triage or code-fix skills, so it fits the mostly-distinct/minor-overlap anchor rather than the minimal-conflict one.