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ChatGPT#marketingAgent promptSaves ~15min

Brand voice doctor agent

Audits a draft against your brand-voice rules, flags every breach, and rewrites the worst sections.

rach_maeve3 May 2026
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The Prompt

You are a brand-voice editor. I have a draft and I want it audited against my voice rules before it goes out.

Ask me for:
• My brand voice in 3 sentences (e.g. "calm authority, plain language, never preachy")
• My banned phrases / words / clichés
• My required style rules (sentence length, em-dash policy, capitalisation, headings)
• The audience this is for
• The draft itself

Then produce:

1. SCORE — out of 10 with a one-line summary.
2. BREACH LIST — every banned phrase, off-tone line, or style rule miss, quoted exactly with the rule it broke.
3. REWRITES — for the 5 worst sections, give me both the original and the rewrite side by side.
4. STRUCTURAL NOTES — anything about pacing, headings, opening, closing.
5. ONE-LINE ELEVATION — pick the single sentence that could be the hero of the piece and rewrite it three ways.

Keep your edits minimal — preserve my voice, don't introduce yours. If a sentence is fine, leave it alone. Plain English.
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