Conciseness

The body is ~35 lean lines across three tight sections (Scan / Output / Boundaries) with zero padding; the only explanatory prose ("Every deliberate ponytail shortcut is marked with a `shortcut:` comment...") teaches a repo-specific convention Claude cannot know, which earns its tokens. Every line either gives a command, a format, or a boundary; not a 4 because there is no over-explanation to trim.

Actionability

The core command `git grep --no-index --exclude-standard -nE '(#|//|/[*]) ?(shortcut|ponytail):'` was executed in a scratch repo and worked copy-paste ready — it found the marker and skipped gitignored files; the output row template, the `no-trigger` tagging rule, the optional `git blame -L<line>,<line>`, and custom-marker-word handling cover the common cases concretely. Not a 4: no gaps remain — the guidance is fully executable and verified.

Workflow Clarity

This is a simple one-shot, read-only skill ("Reads and reports only, changes nothing"), so the simple-skill exception applies: the single action is unambiguous, sequenced scan → filter ("Skip hits that are not a deferral") → grouped output → rot-risk flag → count summary. The destructive/batch validation cap does not apply because the operation mutates nothing; not a 4: the sequence and its one checkpoint (deferral filtering) leave no gaps for a skill of this scope.

Progressive Disclosure

At under 50 lines with no need for external references, the guideline explicitly permits a 5 on well-organized sections alone — and the three headers (Scan, Output, Boundaries) each hold exactly the content that belongs at that level, with nothing that should be split into bundle files. Not a 4: there are no organization gaps; navigation is trivial.

Specificity

"Harvest every shortcut: comment into one debt ledger" names a concrete domain and one composite action (collect comments into a ledger) plus "One-shot report", but coverage is not comprehensive — scanning, flagging untriggered markers, and output format are absent. Not a 4: it does not list several specific actions, only one main one; not a 2: the action is concrete, not generic.

Completeness

The 'what' is clear ("Harvest every shortcut: comment into one debt ledger... One-shot report"), but there is no 'Use when...' clause or equivalent trigger guidance, capping completeness at 3 per the judging guidelines. Not a 4: the 'when' is entirely absent, not just implicit; not a 2: the 'what' is specific and well-defined.

Trigger Term Quality

Relevant keywords are present ("shortcut", "debt ledger", "deferrals", "tracked"), but common natural variations users would actually say are missing — "technical debt", "TODO markers", "code debt". Not a 4: keyword coverage has gaps beyond "a few natural terms missing"; not a 2: terms present are domain-specific and relevant rather than generic.

Distinctiveness Conflict Risk

"shortcut: comment" and "debt ledger" carve out a clear niche (a repo-specific marker convention audit) that is unlikely to fire for unrelated skills. Not a 5: the anchor example pairs the niche with explicit 'Use when' trigger phrases, which are absent here; the bare word "shortcut" also carries minor overlap risk with generic TODO/technical-debt skills. Not a 3: the niche is far more specific than "Works with document files"-level overlap.