Conciseness

The body is dense, non-padded domain knowledge — exact grep patterns, iOS 18/macOS 15 API names, and fallback semantics Claude cannot reliably recall from training — with no re-explanation of basics. A few Issue paragraphs (Pattern 1, Pattern 5) are wordy and could be tightened, which matches anchor 4 ('efficient; minor instances of over-explanation that could be trimmed') rather than 3's 'some unnecessary explanation'.

Actionability

Every detection pattern ships a copy-paste-ready regex, fixes are executable Swift (e.g. the `textLayoutManager` optional-binding path and the `location(_:offsetBy:)` NSRange→NSTextRange bridge), and the false-positive list plus output template make the common cases fully covered. This matches anchor 5 ('fully executable; copy-paste ready code or commands; specific examples cover the common cases').

Workflow Clarity

The five phases are clearly sequenced with an explicit checkpoint ('Present this map in the output before proceeding'), a verification loop on every detection ('For every grep match, use Read to verify the surrounding context before reporting'), false-positive recovery guidance, and output caps for large findings. This matches anchor 5 ('clear sequence with explicit validation steps; feedback loops for error recovery'); the destructive/batch cap does not apply to a read-only audit.

Progressive Disclosure

The body is well-organized with clear section headers and no nested references, but it is a 344-line monolith that inlines the full pattern catalog, cross-reference tables, and invocation examples rather than splitting any of it into bundle files, and its one pointer ('axiom-uikit (skills/textkit-ref.md)') does not resolve to a file in this bundle (no references/ directory exists). This matches anchor 4 ('good structure; most content appropriately placed; minor organization gaps') rather than 5's well-signaled one-level-deep references.

Specificity

The description names the domain ("TextKit review", "text layout issues", "Writing Tools integration", "UITextView/NSTextView code review") but the only action it offers is the generic "review" — no concrete capabilities such as detecting anti-patterns, auditing for TextKit 1 fallback, or verifying Writing Tools wiring. This matches anchor 2 ('Names the domain but actions are minimal or generic') rather than 3, which requires 1-2 concrete actions.

Completeness

The 'when' is explicit ("Use when the user mentions..."), but the 'what' is only the word "review" embedded inside the trigger clauses — the description never states what the skill does. This falls between anchor 2 ('only when is present without what') and anchor 3 (a clear 'what' with a missing 'when'), and sits closer to 2 because the 'what' is vague rather than clear.

Trigger Term Quality

Phrases like "TextKit review", "text layout issues", "Writing Tools integration", and "UITextView/NSTextView code review" are natural terms a user would say in this niche. A few common variations are missing ("TextKit 2", "NSLayoutManager", "glyph", "migration"), which fits anchor 4 ('good keyword coverage; a few natural terms missing') and not 5's comprehensive synonym coverage.

Distinctiveness Conflict Risk

"TextKit", "Writing Tools", and "UITextView/NSTextView" define a clear niche with distinct triggers and minimal overlap with other skills' descriptions. This matches anchor 5 ('clear niche with distinct triggers; minimal conflict risk').