Agent skill

Brand Voice Guidelines

by thatrebeccarae in thatrebeccarae/claude-marketing

Develop brand voice, tone matrices, messaging frameworks, and brand book documentation.

MITAuto-check passedWriting & Content

Install Brand Voice Guidelines

skills CLI
$ npx skills add thatrebeccarae/claude-marketing --skill brand-voice-guidelines -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install thatrebeccarae/claude-marketing brand-voice-guidelines --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/thatrebeccarae/claude-marketing.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/brand-voice-guidelines .claude/skills/brand-voice-guidelines && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
brand-voice-guidelines
GitHub stars
161
Token cost
~1.5k tokens
SKILL.md length
490 words
Files
4
Skills in repo
55
Repo updated
First seen
Licence
MIT

At a glance

Develop brand voice, tone matrices, messaging frameworks, and brand book documentation.

  • Works in 5 steps: Audit Existing Content → Define Voice Attributes → Brand Personality Archetypes → …
  • The user asks about brand voice
  • SKILL.md covers Install, Voice vs Tone, Voice Development Process and Writing Style Guide, plus 3 more sections
  • Calls git

What it does

Brand Voice Guidelines is an agent skill from thatrebeccarae/claude-marketing. Develop brand voice, tone matrices, messaging frameworks, and brand book documentation. Use when the user asks about brand voice, tone of voice, brand guidelines, messaging framework, or brand consistency.

Its SKILL.md is about 1.5k tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files (for example `EXAMPLES.md` and `REFERENCE.md`).

It sits in Writing & Content, covering Brand voice and tone, Positioning and messaging and Brand strategy and identity. The repository describes itself as: A full marketing department for Claude Code. Skill packs for Klaviyo, Shopify, GA4, Looker Studio, paid media, and more. Audit, optimize, and report using natural language. The licence is MIT.

When your agent uses it

  • The user asks about brand voice
  • Brand guidelines
  • Messaging framework
  • Brand consistency

Example prompts

  • “/brand-voice-guidelines”

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Audit Existing Content
  2. Define Voice Attributes
  3. Brand Personality Archetypes
  4. Create Tone Matrix
  5. Messaging Framework

What it can do on your machine

Read from SKILL.md and the folder at commit a8a63ec. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • git

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Brand Voice Guidelines loads about 1.5k tokens when it runs. Until then it costs about 57 tokens; SKILL.md has 490 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~57
When it runs · the whole SKILL.md, loaded when a task matches
~1.5k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from thatrebeccarae/claude-marketing at commit a8a63ec, republished under its MIT licence (© thatrebeccarae). 490 words, ~1,489 tokens.

Download SKILL.mdSave it as .claude/skills/brand-voice-guidelines/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.
name
brand-voice-guidelines
description
Develop brand voice, tone matrices, messaging frameworks, and brand book documentation. Use when the user asks about brand voice, tone of voice, brand guidelines, messaging framework, or brand consistency.
license
MIT
origin
custom
author
Rebecca Rae Barton
author_url
https://github.com/thatrebeccarae
metadata.version
1.0.0
metadata.category
strategy
metadata.domain
brand-identity
metadata.updated
2026-03-18
metadata.tested
2026-03-18
metadata.tested_with
Claude Code v2.1

Brand Voice & Guidelines

Develop, document, and maintain consistent brand voice across all channels.

Install

bash
git clone https://github.com/thatrebeccarae/claude-marketing.git && cp -r claude-marketing/skills/brand-voice-guidelines ~/.claude/skills/

Voice vs Tone

Voice = who you are (consistent). Tone = how you adapt to context (variable).

  • Voice is your brand personality — it does not change
  • Tone shifts based on situation: celebration vs crisis, social vs support, blog vs legal

Voice Development Process

Step 1: Audit Existing Content

Analyze 10-20 pieces of existing content across channels:

  • What adjectives describe the writing?
  • What is consistent? What is inconsistent?
  • How does your audience describe you?
Step 2: Define Voice Attributes

Choose 3-5 attributes that define your brand voice. Each attribute sits on a spectrum:

AttributeWe AreWe Are NOT
ConfidentBold, direct, opinionatedArrogant, dismissive, preachy
ApproachableWarm, conversational, humanUnprofessional, sloppy, too casual
ExpertKnowledgeable, precise, credibleJargon-heavy, condescending, academic
PlayfulWitty, creative, surprisingSilly, forced, distracting
Step 3: Brand Personality Archetypes
ArchetypeVoiceBrands
The SageKnowledgeable, thoughtful, guidingGoogle, TED, McKinsey
The CreatorInnovative, expressive, visionaryApple, Adobe, Figma
The HeroBold, confident, empoweringNike, Patagonia, Slack
The JesterPlayful, irreverent, entertainingOld Spice, Mailchimp, Duolingo
The CaregiverWarm, supportive, trustworthyDove, TOMS, Headspace
The RebelProvocative, disruptive, directHarley-Davidson, Basecamp, Cards Against Humanity
The ExplorerAdventurous, curious, independentAirbnb, North Face, REI
The RulerAuthoritative, premium, exclusiveRolex, Mercedes, Bloomberg
The EverypersonRelatable, honest, groundedIKEA, Target, Slack
Step 4: Create Tone Matrix

Define how voice adapts across contexts:

ContextConfidence LevelFormalityHumorEmpathy
Marketing websiteHighLow-mediumLightMedium
Blog postHighLowMediumMedium
Social mediaMedium-highLowHighMedium
Customer supportMediumMediumNoneVery high
Error messagesLow (humble)LowLight if appropriateHigh
Legal/complianceMediumHighNoneLow
Crisis commsHighHighNoneVery high
Sales emailsHighMediumLightHigh
Show full SKILL.md (198 more words)Show less
Step 5: Messaging Framework
markdown
## Brand Promise
[One sentence: what you promise your customers]

## Value Propositions (3-5)
1. [VP 1]: [Proof point]
2. [VP 2]: [Proof point]
3. [VP 3]: [Proof point]

## Tagline Options
- [Tagline 1]
- [Tagline 2]
- [Tagline 3]

## Elevator Pitch (30 seconds)
[2-3 sentences that explain what you do, who you serve, and why it matters]

## Boilerplate (for press/about)
[Standard paragraph used in press releases, about pages, speaker bios]

Writing Style Guide

Grammar & Mechanics
DecisionOur StandardWhy
Oxford commaYesClarity
ContractionsYes (we are → we're)Conversational
Exclamation marksMax 1 per pageNot shouty
Emoji[Platform-specific rules]Context-dependent
CapitalizationSentence case for headingsModern, approachable
NumbersSpell out 1-9, numerals 10+Standard convention
PronounsWe (company), you (customer)Direct and personal
Vocabulary
Instead OfUseWhy
UtilizeUseSimpler
LeverageUse, applyLess jargon
SynergyCollaboration, combinedReal words
Best-in-classLeading, top-performingLess cliche
Disruptive[describe what actually changed]Show, do not label
Solution[name the actual thing]Be specific

Voice Consistency Audit

Audit Checklist
  • Sample 3 pages per channel (website, email, social, support)
  • Score each on voice attributes (1-5 per attribute)
  • Identify outliers (pages that do not sound like the brand)
  • Check for forbidden vocabulary
  • Verify tone matches context (support should not sound like marketing)
  • Test with the "read it aloud" check — does it sound like one person?

Deliverable: Brand Voice Document

Document Structure
markdown
# [Brand] Voice Guide

## Who We Are (1 paragraph)
## Our Voice Attributes (3-5 with Do/Don't examples)
## Tone Matrix (context-specific adjustments)
## Messaging Framework (promise, VPs, tagline, elevator pitch)
## Writing Style Guide (grammar, vocabulary, formatting)
## Channel-Specific Guidelines (website, email, social, support)
## Examples (before/after rewrites for each voice attribute)

Integration with Other Skills

  • content-creator — Brand voice analyzer script validates consistency
  • seo-content-writer — Apply voice guidelines while optimizing for SEO
  • copywriting-frameworks — Use frameworks within your established voice
  • social-media-strategy — Platform-specific tone adaptations
  • email-composer — Maintain voice in professional communications

© thatrebeccarae, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 3 other files in skills/brand-voice-guidelines of thatrebeccarae/claude-marketing.

  • SKILL.md
  • EXAMPLES.md
  • LICENSE
  • REFERENCE.md

Open the folder on GitHubat commit a8a63ec

Compare with similar skills

Brand Voice Guidelines next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Brand Voice Guidelines compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Brand Voice Guidelines this skillthatrebeccarae/claude-marketing161—~1.5kAutomated safety check: PassMIT
Blog BrandAgriciDaniel/claude-blog2.3k1 repos~2.3kAutomated safety check: PassMIT
Afa Brandafadtc/afa-dtc-skills168—~4.3kAutomated safety check: PassCustom licence
BrandOhh-889/skyroc79513 repos~733Automated safety check: PassMIT
Brand Strategy Squadohmyjahh/xquads-squads277—~852Automated safety check: PassMIT
Brand Guidelinesalirezarezvani/claude-skills28k1 repos~1.3kAutomated safety check: PassMIT

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Questions about Brand Voice Guidelines

What does Brand Voice Guidelines do?

Develop brand voice, tone matrices, messaging frameworks, and brand book documentation. Brand Voice Guidelines is an agent skill from thatrebeccarae/claude-marketing. Develop brand voice, tone matrices, messaging frameworks, and brand book documentation.

When should I use Brand Voice Guidelines?

Brand Voice Guidelines fits situations like: the user asks about brand voice; brand guidelines; messaging framework; brand consistency.

How do I install Brand Voice Guidelines in Claude Code?

Run `npx skills add thatrebeccarae/claude-marketing --skill brand-voice-guidelines -a claude-code`. Or copy the skill folder (skills/brand-voice-guidelines in thatrebeccarae/claude-marketing) into .claude/skills/brand-voice-guidelines in your project. Claude Code loads it when a task matches its description.

How do I install Brand Voice Guidelines in Codex?

Run `npx skills add thatrebeccarae/claude-marketing --skill brand-voice-guidelines -a codex`. Or copy the skill folder (skills/brand-voice-guidelines in thatrebeccarae/claude-marketing) into .agents/skills/brand-voice-guidelines in your project. Codex loads it when a task matches its description.

Can I use Brand Voice Guidelines in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add thatrebeccarae/claude-marketing --skill brand-voice-guidelines -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/brand-voice-guidelines, .gemini/skills/brand-voice-guidelines, .github/skills/brand-voice-guidelines and .opencode/skills/brand-voice-guidelines in your project.

What does Brand Voice Guidelines need to run?

Going by SKILL.md and its folder, Brand Voice Guidelines needs the command-line tools its instructions call (git).

Does Brand Voice Guidelines access the network?

SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Brand Voice Guidelines safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Brand Voice Guidelines use?

Brand Voice Guidelines is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Brand Voice Guidelines use?

About 1.5k tokens (SKILL.md is roughly 6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Brand Voice Guidelines?

Skills that share tags, products or a category with Brand Voice Guidelines: Blog Brand (AgriciDaniel/claude-blog, 2.3k stars), Afa Brand (afadtc/afa-dtc-skills, 168 stars), Brand (Ohh-889/skyroc, 795 stars) and Brand Strategy Squad (ohmyjahh/xquads-squads, 277 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Brand Voice Guidelines?

thatrebeccarae (a GitHub user) maintains it in thatrebeccarae/claude-marketing, which has 161 GitHub stars. The repository holds 55 skills in this directory. The repository was last updated on May 14, 2026.

Source: thatrebeccarae/claude-marketing on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.