When to use
Use this when you have a finished or near-finished piece of content (blog, email, ad, landing page, social post) plus a brand voice or style guide, and you need an objective, ship/no-ship audit before it goes live.
Not for: writing content from scratch (use mkt-draft-content), high-level positioning debates (use mkt-competitive-brief), or copy where no brand reference exists and none can be inferred — get a guide or sample set first.
Method
- Load the reference. Extract voice attributes (tone, personality), style rules (grammar, casing, punctuation, terminology, banned words), and formatting conventions. Decision point: if no guide exists, either infer a baseline from 2-3 on-brand samples or stop and request one — state which you did.
- Read the target once, top to bottom, for overall impression before any line-level work.
- Check voice: does tone match the guide (confident not arrogant, warm not flippant)? Capture mismatches as direct quotes.
- Check style mechanics: terminology, product names, capitalization, Oxford comma, numerals, banned/discouraged words.
- Check structure: headline conventions, CTA phrasing, length norms, accessibility (alt text, reading level).
- Assign severity to each finding: CRITICAL (off-brand, factual, or legal risk), MAJOR (noticeable voice/style break), MINOR (polish).
- Decision point: if any CRITICAL exists, verdict is block/revise regardless of score. Attach a fix to every flag.
Example
Guide says "friendly, never salesy; never use 'revolutionary'." Content reads: "Our revolutionary platform will transform your business overnight."
- CRITICAL — "revolutionary" — banned word + unsubstantiated claim. Fix: "Our platform helps teams work faster."
- MAJOR — "transform... overnight" — salesy hype, breaks friendly tone. Fix: "so you see results in your first week."
Score: 62/100. Verdict: revise.
Pitfalls
- Complaining without a fix — every flag must carry a concrete replacement.
- Nitpicking MINOR items while missing a CRITICAL claim or legal risk.
- Applying personal taste instead of the documented guide; cite the rule you are enforcing.
- Scoring high because prose is "good" when it is good but off-brand — conformance, not quality, is the test.
Output format
Score: <0-100> — <one-line verdict>
Verdict: ship | revise | block
Findings:
| Severity | Location / quote | Issue | Suggested fix |
|----------|------------------|-------|---------------|
(grouped CRITICAL, then MAJOR, then MINOR)
Quick wins: <top 3 highest-impact edits>
1---2name: mkt-brand-review3description: Audit marketing content against a brand voice and style guide, flagging every deviation by severity with a concrete fix for each.4---56## When to use78Use this when you have a finished or near-finished piece of content (blog, email, ad, landing page, social post) plus a brand voice or style guide, and you need an objective, ship/no-ship audit before it goes live.910**Not for:** writing content from scratch (use mkt-draft-content), high-level positioning debates (use mkt-competitive-brief), or copy where no brand reference exists and none can be inferred — get a guide or sample set first.1112## Method13141. Load the reference. Extract voice attributes (tone, personality), style rules (grammar, casing, punctuation, terminology, banned words), and formatting conventions. Decision point: if no guide exists, either infer a baseline from 2-3 on-brand samples or stop and request one — state which you did.152. Read the target once, top to bottom, for overall impression before any line-level work.163. Check voice: does tone match the guide (confident not arrogant, warm not flippant)? Capture mismatches as direct quotes.174. Check style mechanics: terminology, product names, capitalization, Oxford comma, numerals, banned/discouraged words.185. Check structure: headline conventions, CTA phrasing, length norms, accessibility (alt text, reading level).196. Assign severity to each finding: CRITICAL (off-brand, factual, or legal risk), MAJOR (noticeable voice/style break), MINOR (polish).207. Decision point: if any CRITICAL exists, verdict is block/revise regardless of score. Attach a fix to every flag.2122## Example2324Guide says "friendly, never salesy; never use 'revolutionary'." Content reads: "Our revolutionary platform will transform your business overnight."25- CRITICAL — "revolutionary" — banned word + unsubstantiated claim. Fix: "Our platform helps teams work faster."26- MAJOR — "transform... overnight" — salesy hype, breaks friendly tone. Fix: "so you see results in your first week."27Score: 62/100. Verdict: revise.2829## Pitfalls3031- Complaining without a fix — every flag must carry a concrete replacement.32- Nitpicking MINOR items while missing a CRITICAL claim or legal risk.33- Applying personal taste instead of the documented guide; cite the rule you are enforcing.34- Scoring high because prose is "good" when it is good but off-brand — conformance, not quality, is the test.3536## Output format3738```39Score: <0-100> — <one-line verdict>40Verdict: ship | revise | block4142Findings:43| Severity | Location / quote | Issue | Suggested fix |44|----------|------------------|-------|---------------|45(grouped CRITICAL, then MAJOR, then MINOR)4647Quick wins: <top 3 highest-impact edits>48```