Conciseness

The body is dense and lean — no concept explanations Claude already knows, no padded prose; every section carries operational information (commands, report-reading order, decision rules). Score 4 rather than 5 because 'Analyzer Notes' packs in implementation details of the script (e.g. 'token cost `ceil(utf8_bytes / 4)`, then full descriptions -> equal description truncation -> omitted minimum lines', realpath-dedup internals) that could be trimmed or moved out of the always-loaded body. Clearly above anchor 3 ('some unnecessary explanation') since nothing here is filler.

Actionability

The guidance is fully executable: a copy-paste-ready base command, six concrete flag variants covering common cases (--no-logs, --months 6 --deep-logs, --context-tokens 272000 --budget-percent 2, custom --root), an explicit report-reading order keyed to named report sections, and concrete keep/delete decision rules. This matches anchor 5 ('fully executable; copy-paste ready code or commands; specific examples cover the common cases'); anchor 4 would imply minor gaps in coverage, and none are evident.

Workflow Clarity

The three-step workflow (run analyzer -> read report sections in order -> pre-deletion verification) is clearly sequenced, and this batch/destructive skill does include validation checkpoints: 'Verify the kept copy exists and is loaded', 'Suggest first; edit only when the user asks', and the guard against deleting ignored/untracked dirs without confirmation. Score 4 rather than 5 because there is no post-action feedback loop (e.g. re-run the analyzer after cleanup to confirm budget shrank) — the checkpoints are pre-flight checks rather than a validate/re-validate cycle, leaving a minor validation gap per anchor 4.

Progressive Disclosure

Structure is good: the body is an overview that delegates all code to a real one-level-deep bundle file (scripts/skill-cleaner.ts and its test exist in the bundle), with well-signaled sections (Workflow, Analyzer Notes, Output Policy). Score 4 rather than 5 because the 'Analyzer Notes' section (~13 dense lines of script internals) is content that could live in a reference file, keeping the always-loaded body tighter — a minor organization gap per anchor 4; it does not fall to anchor 3 since what is inline is operational rather than bulk reference material.

Specificity

The description names the domain ("Codex/OpenClaw skill audit") and several specific output areas ("live budget, usage, duplicates, compact descriptions"), but these are terse noun fragments rather than concrete actions — nothing says what the skill actually *does* (analyze, report, suggest deletions). This matches anchor 3 ('names domain and 1-2 concrete actions, but not comprehensive') better than anchor 4, which expects a list of specific actions with only minor gaps; it does not fall to anchor 2 because the enumerated items are domain-specific, not generic.

Completeness

The 'what' is present but compressed into a fragment list (audits skills for budget, usage, duplicates, compact descriptions), and the 'when' is entirely absent — there is no 'Use when...' clause or equivalent trigger guidance, which caps completeness at 3 per the judging guidelines. Not score 2 because the 'what' is reasonably clear rather than vague; not score 4 because no 'when' exists at all.

Trigger Term Quality

Relevant keywords are present ("skill audit", "budget", "duplicates", "usage", "compact descriptions", "Codex/OpenClaw"), but common natural phrasings users would actually say are missing: "clean up skills", "unused skills", "remove/disable skills", "trim". Anchor 3 ('some relevant keywords but missing common variations or synonyms') is the closest fit; anchor 4 ('good keyword coverage; a few natural terms missing') would require broader coverage of everyday synonyms, and anchor 2 would imply generic-only keywords, which is not the case.

Distinctiveness Conflict Risk

The niche is clear and fairly distinct — auditing Codex/OpenClaw skill inventories for budget pressure, duplicates, and usage — with domain-specific terms ("live budget", "duplicates") that would rarely trigger the wrong skill. Minor overlap risk remains with generic cleanup/organization skills and with code-review/dedup skills. Anchor 4 ('mostly distinct; minor overlap risk') fits best; anchor 5 would require trigger phrasing that fully separates it from adjacent skills.