Systems Lab

Agent skill

brand-voice

Defines and maintains consistent brand communication across all marketing materials.

dormantSelf-containedInstructions only904 words

Filed under Content and SEO.

From Salesably/salesably-marketplace · 19 skills · 48 · pushed 2025-12-18

What it does when it runs

Defines and maintains consistent brand communication across all marketing materials. This skill should be used when creating new marketing content, auditing existing materials for voice consistency, onboarding team members to brand guidelines, or when content sounds generic or "off-brand.

Read from the skill and the 0 files bundled beside it. A skill’s own description is written to be selected by an agent, so it describes the job and not the dependencies.

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Tool permissions it declares
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Actions present in the files
None. Instructions only.

Ask about brand-voice

Opens your assistant with this page's verified links already in the prompt.

Is this safe to install?ClaudeChatGPT
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Rather ask a human? Talk to Cheetah
git clone --depth 1 --filter=blob:none --sparse https://github.com/Salesably/salesably-marketplace.git /tmp/salesably-marketplace
git -C /tmp/salesably-marketplace sparse-checkout set "marketing-skills/skills/brand-voice"
mkdir -p ~/.claude/skills/brand-voice
cp -R "/tmp/salesably-marketplace/marketing-skills/skills/brand-voice/." ~/.claude/skills/brand-voice/

Picked up without a restart. A project skill of the same name is shadowed by your personal one. For one repository only, swap ~/.claude/skills for .claude/skills. Claude Code docs ↗

Or take the whole library

This repo ships a .claude-plugin manifest, so Claude Code can install all 19 skills at once. Plugin skills are invoked as /<plugin>:<skill>, so they never collide with your own.

/plugin marketplace add Salesably/salesably-marketplace
/plugin

The folder is the same in every client that implements the format — 46 of them — so if yours is not above, only the destination changes.

Reproduced in full from Salesably/salesably-marketplace/blob/96cfc6acd3e831ce1061e52811bb126409722105/marketing-skills/skills/brand-voice/SKILL.md, which is licensed MIT (repository). 904 words, 19 headings.

Brand Voice

This skill creates distinctive, consistent brand voice guidelines that ensure every piece of marketing content sounds authentically like the brand - not generic AI output.

Objective

Define a memorable brand voice that differentiates from competitors and resonates with the target audience, then apply it consistently across all marketing touchpoints.

Intake Questions

Before defining or applying brand voice, gather this context:

  1. Existing materials: Are there any current brand guidelines, previous marketing pieces, or content that represents the desired voice?
  2. Industry/category: What space does the brand operate in? What do competitors sound like?
  3. Target audience: Who is the brand speaking to? What's their sophistication level, pain points, aspirations?
  4. Brand personality: If the brand were a person, how would they act at a party? Formal speaker? Witty friend? Wise mentor?
  5. Differentiators: What makes this brand different from every other option?

The Human Content Principle

To ensure your brand voice doesn't sound like generic AI, follow Adrian's core principle: Say something a reasonable person could disagree with.

Checklist for Human and Useful Content

Use these guidelines to inject humanity into every piece of content:

  1. Human-Led Outlines: Start with an outline generated by a human who deeply understands the audience and topic. Ensure it has a clear narrative arc before writing.
  2. The "Un-AI" Element: Include 1-3 key statements that AI would be unlikely to generate (humor, strong opinion, controversy, or even minor vulgarity if the brand allows).
  3. Radical Specificity: Be rigorous about backing up every point with specific examples, data, or real-world scenarios. Specificity kills generic AI vibes.
  4. No Em-Dashes: Never use em-dashes (-) or en-dashes (-) in any content. Use hyphens (-) or other punctuation like colons or parentheses instead.
  5. Avoid Verbal Cliches: If the topic is being discussed the same way everyone else is talking about it, start over. Be different.
  6. The Rewriting Step: If using AI for first drafts, go back and manually rewrite sentences sprinkled throughout to match the voice perfectly.
  7. Visual & Textual Pop: Identify the 2-3 most important ideas. Ensure the text fully develops them and they are visually emphasized (bolding, spacing, or headings).

The Four Voice Dimensions

Score the brand on each dimension (1-5 scale) to create a voice profile:

1. Funny ←→ Serious (1-5)

  • 1 (Funny): Humor, wit, playfulness, doesn't take itself too seriously
  • 5 (Serious): Professional, authoritative, gravitas, weighty topics

2. Formal ←→ Casual (1-5)

  • 1 (Formal): Proper grammar, sophisticated vocabulary, structured
  • 5 (Casual): Conversational, contractions, slang-friendly, relaxed

3. Respectful ←→ Irreverent (1-5)

  • 1 (Respectful): Polite, considerate, diplomatic, cautious
  • 5 (Irreverent): Bold, provocative, challenges conventions, edgy

4. Enthusiastic ←→ Matter-of-fact (1-5)

  • 1 (Enthusiastic): Energetic, exclamation points, superlatives, passionate
  • 5 (Matter-of-fact): Understated, factual, lets results speak, dry

Example Profile: "Mailchimp: Funny (2), Casual (4), Irreverent (3), Enthusiastic (2)"

This-But-Not-That Framework

Define boundaries with concrete examples:

We AreWe Are NOT
ConfidentArrogant
DirectBlunt or rude
WittySarcastic or mean
ExpertCondescending
FriendlyUnprofessional
BoldReckless
HelpfulPreachy

Template: "We're [positive trait], not [negative extreme]. We're [another trait], not [its extreme]."

Vocabulary Guidelines

Words We Use

  • List 10-20 signature words/phrases that embody the brand
  • Include industry terms the brand owns or uses distinctively
  • Note preferred terminology (e.g., "customers" vs "clients" vs "users")

Words We Avoid

  • Generic corporate speak: "leverage," "synergy," "best-in-class"
  • Competitor language they own
  • Overly complex jargon when simpler words work
  • Weak qualifiers: "kind of," "sort of," "maybe"

Jargon Policy

  • Define when technical terms are appropriate
  • Specify whether to explain jargon or assume audience knowledge

Channel Adaptations

Voice stays consistent; tone flexes by channel:

ChannelTone AdjustmentExample
WebsiteMost polished, balancedFull voice profile
EmailWarmer, more personal+1 casual, +1 friendly
SocialMost casual, reactive+2 casual, context-dependent humor
SupportMost empathetic, helpful+1 respectful, solution-focused
SalesConfident, consultative+1 serious, benefit-focused

Quick Voice Audit Checklist

Run content through these checks:

  • Dimension check: Does it match our 4-dimension scores?
  • This-not-that: Does it stay on the right side of each boundary?
  • Vocabulary: Using our words, avoiding banned terms?
  • Distinctiveness: Could a competitor have written this?
  • Audience fit: Would our target audience relate to this?
  • Channel appropriate: Right tone for this medium?
  • Read aloud: Does it sound like a human we'd want to talk to?

Output Format

When creating brand voice guidelines, produce:

  1. Voice Profile Card: 4-dimension scores with brief rationale
  2. This-But-Not-That Table: 6-10 boundary pairs
  3. Vocabulary Guide: Words to use, words to avoid, jargon policy
  4. Channel Tone Guide: Adjustments per major channel
  5. Before/After Examples: 3-5 rewrites showing voice applied

Cross-References

  • Apply brand voice when using direct-response-copy for landing pages
  • Ensure seo-content maintains voice while optimizing for search
  • Use voice guide when creating newsletter content
  • Voice consistency applies across all email-sequences
  • content-atomizer should maintain voice when repurposing across formats

Other skills for the same job

Different authors, same problem. Matched on the words in the skill name, across every library in the catalogue except this one.

Need help setting it up?

This page tells you what brand-voice does and what it needs. Cheetah builds the agent setup it runs inside: data, CRM, sequencing and the guardrails.

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