Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/mrhinkle/vibecoding-a-website/brand-voicenpx skills add mrhinkle/VibeCoding-a-Website --skill brand-voicegit clone --depth 1 https://github.com/mrhinkle/VibeCoding-a-WebsiteWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/mrhinkle/vibecoding-a-website/brand-voice)<a href="https://agentmods.dev/skills/mrhinkle/vibecoding-a-website/brand-voice"><img src="https://agentmods.dev/badge/skills/mrhinkle/vibecoding-a-website/brand-voice.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00146 | $0.02410 |
| Opus 5 | $0.00073 | $0.01205 |
| Sonnet 5 | $0.00029 | $0.00482 |
| Haiku 4.5 | $0.00015 | $0.00241 |
Grade A, and why
brand-voice scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 275 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Brand-Voice Skill
What This Skill Does
The brand-voice skill is the beating heart of your brand identity. It's not just documentation — it's a living system that:
- Conducts a brand discovery interview to capture your complete business identity
- Collects visual assets (logos, colors, fonts, photography style)
- Generates two files that power all other skills:
brand-profile.json— machine-readable data for automationbrand-guide.md— shareable human reference for your team
- Updates itself when you change your brand, keeping everything in sync
- Serves as the single source of truth for brand consistency across your entire website
Think of it as building your brand bible once, then having every other skill automatically consult it.
How It Works: Two Phases
PHASE 1: Brand Discovery Interview
When you trigger this skill, we'll have a conversational interview (not a form) to discover your complete brand identity.
Example Exchange
You: "I need to establish my brand voice."
Claude: "I'd love to help you discover your brand! Let's start with the foundation — your business story. What problem does your company solve, and why did you start it in the first place? Tell me a bit about the origin story."
You: "We help small agencies save time on client onboarding. I started it because I was drowning in spreadsheets at my own agency."
Claude: "That's a great story — frustration that became a solution. So if you were to describe what you do in one sentence to a stranger at a coffee shop, what would you say?"
What We Discover
Messaging & Voice
- Mission Statement — Why does your business exist beyond making money?
- Value Proposition — What makes you genuinely different?
- Tagline/Slogan — Short, memorable phrase (we'll craft one together if needed)
- Elevator Pitch — 30-second explanation
- Brand Story — How did you start? What problem did you personally experience?
- Target Audience — Who are you talking to? (demographics, psychographics, pain points)
- Brand Personality — If your brand were a person, how would they talk? (Think: are you a friendly coffee shop barista or a sharp-dressed consultant?)
- Tone Spectrum — Where do you sit on these scales?
- Formal ←→ Casual
- Serious ←→ Playful
- Authoritative ←→ Friendly
- Technical ←→ Simple
- Corporate ←→ Personal
- Vocabulary Rules — Words you love, words you'd never use
- Competitive Differentiation — How should you sound DIFFERENT from competitors?
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 6d ago First seen · 275 lines · 146 tokens per session scan A be7494573bc6
brand-voice is a skill published in the GitHub repository mrhinkle/VibeCoding-a-Website (11 stars, last pushed 4mo ago), licensed MIT. It adds 146 tokens to every session and 2,410 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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