When to apply
- Reviewing
.mdfiles, skills (SKILL.md), rules,AGENTS.md, or similar instructional docs - Answering whether documentation reads well or meets quality expectations
- Suggesting edits before merge or publication
Authoring standards (full detail): writing-documentation. This skill turns those expectations into a review workflow.
Review workflow
- Identify doc type — User guide, reference, skill, rule, changelog, etc. Apply type-appropriate expectations (e.g. skills need frontmatter and progressive disclosure).
- Read the full document (or the changed sections if the user scoped a diff). Note audience and purpose.
- Run the checklist below. Cite concrete locations (headings, bullets, or short quotes) when flagging issues.
- Deliver feedback using the output format in the next section.
Checklist (aligned with writing-documentation)
Core principles
- Clarity — Main ideas obvious; steps and terms understandable on first read.
- Conciseness — No filler, repetition, or vague throat-clearing; every section earns its place.
- Structure — Logical heading hierarchy; sections match the doc’s goal; scannable flow.
- Consistency — Same terms for the same concepts; parallel structure in lists; tone stable throughout.
Writing style
- Active voice, present tense, third person for descriptions and instructions.
- Jargon defined or avoided unless the audience is clearly expert.
- Scannability — Bullets and tables where they help; short sentences.
- Instructional text is actionable (clear who does what and when).
Markdown formatting
- Valid heading levels, lists, and code fences; no broken nesting.
- Inline code, commands, and paths use backticks; emphasis used sparingly and consistently.
- Blank lines between block-level elements for readability.
New documentation (greenfield)
If the doc presents as new (not a small update): flag when neither a user-provided template nor an agreed outline appears to have been followed before the body was written.
Skills (SKILL.md)
- YAML frontmatter includes
nameanddescription(non-empty, discovery-friendly description). - Body stays focused; deep detail lives in linked
reference.md/examples.mdwhen appropriate, not pasted inline.
Rules and AI-facing docs
- Matches expected rule format for the project (e.g. frontmatter if used).
- Instructions scoped and executable; no contradictory or overlapping bullets without hierarchy.
Output format
Use this structure so feedback is easy to act on:
## Summary
[One short paragraph: overall quality and main recommendation]
## Strengths
- [What already meets the standards]
## Issues
### Must fix
- [Clarity, correctness, broken Markdown, missing required frontmatter, etc.]
### Should fix
- [Structure, consistency, conciseness, style]
### Consider
- [Optional polish: tone, extra scannability, minor wording]
## Suggested next steps
[Ordered list of edits or a single consolidated rewrite direction if simpler]
Severity names are guidance: Must fix blocks correctness or standards; Should fix improves quality materially; Consider is optional refinement.
Examples
Input: User pastes a skill draft and asks if it is well written.
Output: Summary states whether it meets writing-documentation; checklist results; Must fix if description is vague or body is a wall of text without reference split; Should fix for passive voice or missing backticks on paths.
Input: PR that only tweaks one section.
Output: Scope review to changed lines plus consistency with surrounding sections; avoid re-reviewing unrelated pages unless the user asks.