Conciseness

The body is mostly efficient — the AI-Tell Check tables, specificity upgrade tables, and mode-selection rules earn their tokens — but each sweep carries redundant paired lists ("What to check" bullets overlapping "Common clarity killers"/"Common voice issues" bullets), and much of the editorial guidance ("Vary sentence length (mix short and long)", "One idea per sentence", "Passive voice (switch to active)", "Read aloud to hear inconsistencies") is basic editing knowledge Claude already has. This sits at the 3 anchor ('mostly efficient but includes some unnecessary explanation or could be tightened'), not 2, because the padding is generic-but-brief rather than extensive conceptual explanation.

Actionability

For an instruction-only skill the guidance is largely executable: the AI-Tell table gives pattern → example → concrete fix ("'The result? 3x faster.' → Delete the question, keep the answer"), the So What sweep shows a ❌/✅ rewrite, the vague-to-specific and weak-to-strong word tables are directly applicable, and point-edit behavior is precisely specified ("change only what was asked plus the minimum around it, return just the changed lines with a reason"). It stops short of 5 because the sweep process steps and the Expert Panel section ("Collect specific critiques — not just scores") remain high-level directives with no worked end-to-end example.

Workflow Clarity

The multi-step process is clearly sequenced: diagnose mode (A/B/C) before editing, run Sweeps 1–7 in order, and after each sweep an explicit loop-back checkpoint ("After this sweep: Return to So What, Voice and Tone, then Clarity" through to the final full re-check), with a termination condition ("Continue until a full sweep finds no new issues") and a final QA checklist in references/checklist.md. This matches the 5 anchor ('clear sequence with explicit validation steps; feedback loops for error recovery; checklists for complex processes'); this is not a destructive or batch operation, so no cap applies.

Progressive Disclosure

Bundle structure is good: all three referenced files (references/checklist.md, references/content-refresh.md, references/plain-english-alternatives.md) exist, are one level deep (pointing back only to SKILL.md), and are clearly signaled with content descriptions in a References section plus in-body links like "[references/checklist.md](references/checklist.md#pick-the-edit-mode)". It falls short of 5 because the ~490-line body inlines substantial detail — full seven-sweep expansions and the entire Expert Panel Scoring section — that could be split into references, leaving SKILL.md as a leaner overview.

Specificity

The description lists several concrete actions — "edit, review, or improve existing marketing copy", "refresh outdated content", "removes AI tells such as 'it's not X, it's Y' reveals", and "a point edit that changes only that line" — with only minor coverage gaps. It falls short of a 5 because "edit, review, or improve" are overlapping generic verbs rather than multiple distinct concrete operations like the 5-anchor's 'extract, fill, merge, convert' pattern.

Completeness

Both 'what' ("improve existing marketing copy", "removes AI tells", point edits) and 'when' ("When the user wants to edit... Also use when the user mentions [trigger phrases]... Use this when the user already has copy") are explicitly and clearly answered with concrete trigger phrases, exactly matching the 5 anchor. It even adds a boundary clause ("For writing new copy, see copywriting"), going beyond the anchor.

Trigger Term Quality

It includes roughly twenty natural phrases users would actually say — "'edit this copy,' 'review my copy,' 'proofread,' 'polish this,' 'copy sweep,' 'too wordy,' 'this reads awkwardly,' 'content audit,' 'AI slop,' 'de-slop this,' 'make it sound human'" — with comprehensive synonym coverage spanning proofreading, refresh, and AI-tell vocabulary. This matches the 5 anchor ('comprehensive coverage of natural terms including synonyms'); nothing common is missing.

Distinctiveness Conflict Risk

It carves a clear niche — improving existing copy rather than writing new — and explicitly disambiguates from the nearest competing skill ("wants it improved or refreshed rather than rewritten from scratch. For writing new copy, see copywriting"), matching the 5 anchor's 'clear niche with distinct triggers; minimal conflict risk'. The 4 anchor's 'minor overlap risk with closely related skills' is surpassed because the overlap with copywriting is explicitly resolved rather than left implicit.