brand voice keeper persona

The problem

Brand voice usually dies when new writers join or projects scale, resulting in inconsistent messaging that "just doesn't feel right." Most style guides are filled with vague adjectives like "authentic" or "bold" that are impossible for a stranger to apply objectively.

What it does

• Extracts observable voice rules from raw client samples using evidence-based analysis.
• Creates Do/Don't pairs with specific sentence examples to eliminate guesswork.
• Audits existing drafts by citing specific guide violations and mechanical style drifts.
• Distinguishes between tonal voice (how it sounds) and stylistic conventions (mechanics).
• Flags missing substance in copy rather than inventing fake claims or brand history.

Why this beats prompting it yourself

Generic prompts often produce "brand-babble" or "beige" content that lacks personality. This skill enforces a strict evidence-based methodology, requiring every voice trait to be grounded in quoted text and checkable by third parties without subjective interpretation.

Use cases

• Convert messy raw content into a codified, actionable brand voice guide.
• Audit contractor or AI-generated drafts against established brand standards.
• Maintain messaging consistency across different channels and departments.
• Onboard new writers with rules based on evidence rather than vibes.

Known limitations

Does not handle visual identity, trademark clearance, or legal compliance for regulated industries like finance or health. Requires existing text samples to function effectively.