Conciseness

The body is dense and token-efficient — decision matrix, command block, typography and page-setup tables, all concrete with almost no explanation of concepts Claude already knows. It sits between the level-4 anchor ('efficient; minor instances of over-explanation that could be trimmed') and level 5: a few phrases are editorial padding, e.g. 'Users expect it to look like something a human wrote in Word — not a design tool trying to reinvent typography' and the licensing/ECMA-376 provenance paragraph in the intro, so it is noticeably above the midpoint but not quite 'every token earns its place'.

Actionability

Nearly everything is copy-paste executable: 'uv run scripts/extract_text.py input.docx', a seven-command block, a QA section with runnable checks (python-docx open test, grep for placeholder residue, render_pdf.py, a fake-heading inspection snippet), and concrete one-liners like 'soffice --headless --convert-to docx old.doc'. This matches 'Fully executable; copy-paste ready code or commands; specific examples cover the common cases' and exceeds level 4, which tolerates gaps.

Workflow Clarity

The decision matrix routes each situation to a concrete path, the mixing rule 'read → plan → edit/create → validate' gives an explicit global sequence, and the QA checklist provides validation checkpoints with a feedback loop: four explicit verify commands followed by 'If any of these fail, fix and re-run — don't paper over'. This matches the anchor with explicit validation steps and error-recovery loops, which is exactly what XML/document manipulation skills require.

Progressive Disclosure

The structure is well designed — a decision matrix and a 'Where each detail lives' section signaling one-level-deep references to create.md, edit.md, and read.md — but scored against the actual bundle, none of those three referenced files exist (the directory contains only SKILL.md and scripts/), so the main navigation chain is broken and roughly all detailed guidance is missing. This falls below level 4 ('minor organization gaps' — dangling primary references are more than minor) and fits level 3: some structure, references clearly signaled, but the split is not actually realized, while scripts/ references are real and correctly linked.

Specificity

The description lists many concrete, comprehensive actions: 'drafting reports, letters, contracts, RFPs', 'extracting text or structure', 'filling a Word template with values', 'converting Word to PDF or plain text', 'splitting or merging documents', 'inspecting styles, headings, sections, tables, images, comments, or tracked changes'. This matches the anchor 'Lists multiple specific concrete actions; comprehensive coverage' and is clearly above the level-4 anchor, which allows minor coverage gaps — none are evident here.

Completeness

Both 'what' (produce, open, transform, or read .docx files, with an enumerated task list) and 'when' are explicitly answered with concrete trigger phrases: 'Use this skill whenever a Microsoft Word (.docx) file is being produced, opened, transformed, or read' plus 'Trigger on mentions of...'. This matches the anchor 'Clearly and explicitly answers both what AND when with concrete trigger phrases'; a level-4 score would require a weaker or less explicit 'when' clause.

Trigger Term Quality

It covers natural terms and synonyms users would actually say — 'Microsoft Word (.docx)', 'Word doc', 'DOCX', 'Office document', 'a filename ending in .docx', and a natural request phrase 'turn this into a Word report' — matching the anchor for comprehensive coverage including synonyms and file extensions. It sits above level 4, which expects 'a few natural terms missing'.

Distinctiveness Conflict Risk

It carves out a clear niche (Microsoft Word .docx authoring/editing/reading) with distinct triggers ('Word doc', '.docx', 'Word template'), so minimal conflict risk with other format skills. 'Converting Word to PDF' only slightly brushes a PDF skill's territory but is anchored on Word as the source format, keeping it at the 'clear niche' anchor rather than the level-4 'minor overlap risk' anchor.