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Brand Voice Codifier

Your voice, turned into a paragraph any AI must obey.

Paste your best writing (and some that felt wrong). It extracts what makes your voice yours and builds an enforceable guide — sliders, banned words, paired examples, and the version-stamped enforcement block you paste into any AI. Nothing published yet? It builds from the customer emails and voice memos you already have.

Get this skill — US$19Type demo after install — watch it do the whole job first.

$19 one-time · instant download · works with Claude & ChatGPT

A Claude & ChatGPT SkillBrand Voice Codifier

Everyone can tell when it doesn't sound like you. Nobody can say why.

A draft comes back from a freelancer, or an AI, or a new hire. It's competent, it's on-message, and it's wrong, and the only feedback anyone can give is “make it sound more like us,” which helps nobody.

Voice feels unteachable because it lives in specifics: verb energy, sentence rhythm, how you hedge, the three words you would never use. Those things are describable. They're just rarely written down.

This extracts them from your actual writing and turns them into a paragraph any AI has to obey, including the version you need on the day something goes wrong.

One skill. Six jobs.

Codify the voice

Paste three to ten samples of your best writing, and a couple that felt wrong, because those teach more. Out comes a guide with sliders, banned words and paired examples.

› Here are 5 samples of our writing. Codify the voice.

Start with nothing published

No marketing copy you like? It harvests what you already have: the last emails you sent a customer, a five-minute voice memo, your messages to a colleague. You get a v0.9 hypothesis guide and a dated 30-day recheck that promotes it.

› We've barely published anything. Build from my customer emails.

Write the bad-news voice

Outages, complaints, refunds, price rises. A separate block with the humor switched off rather than turned down, the hedging rules untouched, and a four-part structure to follow when nobody has time to think.

› Build the sensitive-moment block for outage notices.

Cover the rest of the company

Support macros, sales follow-ups, in-product microcopy, job posts. Each gets its own register and its own rule: support acknowledges before it explains, error messages stay plain, sales still attaches proof to every claim.

› Add a support-reply dialect to the guide.

Split founder and company

If a founder publishes under their own name too, you get two dialects with two complete blocks: same bans, same values, distinctly not the same person.

› Build a separate founder voice from these posts.

Audit for drift

Bring the guide and your last ten posts for a scored report, the three worst lines rewritten, and one row added to the ledger. By the third audit the ledger says whether the block is working or the rule itself is the problem.

› Audit last month's posts for voice drift.

One paragraph that makes any AI write like you.

The guide is useful. The enforcement block is the product:

Why not just ask the chatbot?

It's portable, and it's stamped

The block works in ChatGPT, Claude, or whatever your team uses next year. Each one opens with the brand, the guide version and the date, so when three of them are circulating in someone's notes app you can tell which is current.

It's testable

Most voice guides are documents nobody can verify. This one ships with a pass/fail harness: five voice points, plus a hard gate that fails the block outright if the output contains one invented fact.

It bans invention

Every block carries a clause requiring each number, name, quote and date to come from the material in the prompt, and to write [FACT NEEDED] instead of estimating. Style rules that quietly license fabrication are worse than no rules.

Your first five minutes.

Install it, then type any of these. No prompt-writing, no setup screens.

  1. 1Here are 5 samples of our writing — codify the voice.
  2. 2We've barely published anything. Build from my customer emails.
  3. 3Build the sensitive-moment block for outage notices.
  4. 4Audit last month's posts for voice drift.
  5. 5demo — watch a bland corporate draft get its voice back.

Plug and play

From download to done in three steps.

i.

Buy & download

A skill folder and a one-page install guide. Claude and ChatGPT are both included.

ii.

Drop it in

About a minute, once. Then fill your profile — the same one every skill in the suite reads.

iii.

Just talk

Paste the job in front of you — an email, a brief, a spreadsheet. It runs the whole workflow and hands back a finished file.

What it won't do.

Every skill in the store ships with this section. If a tool won't tell you its limits, it's selling you something.

Questions.

What exactly is an AI skill?

A small file you add to Claude or ChatGPT once. It teaches the AI you already use this specific professional workflow — so from then on, one sentence runs the whole job. No prompt writing, no new app to learn. You buy it once, download it, and it's yours. It runs inside the Claude or ChatGPT account you already have; the free tiers work too.

How is this different from just asking Claude or ChatGPT?

You can ask a chatbot to match a tone in one conversation. This produces a portable artefact: a version-stamped paragraph you paste into any AI, any time, plus a test harness that proves it works before you bet content on it, and an audit mode that catches drift months later.

How many samples do I need?

Three to ten pieces of your best writing, and including two or three that felt wrong is genuinely useful, because the contrast teaches the boundary faster than good examples alone. If you have fewer than three, it builds from raw material you already have instead: customer emails, a transcribed voice memo, your messages explaining the product to a colleague. That guide ships labelled as a hypothesis with a dated recheck.

What happens when something goes wrong and the jokes have to stop?

That's the sensitive-moment block: outages, complaints, refunds, price rises. Humor is switched off rather than reduced, the hedging rules stay exactly as they are, because pressure is when writers start softening, and the block follows a set structure. What happened, what it means for you, what we're doing, when you'll hear next.

Our voice has changed since last year. Is the guide stale?

Audit mode answers that. It separates content drifting from the guide, which is fixed by re-issuing the block, from the voice genuinely evolving, which is fixed by updating the guide, because those need opposite responses. It also checks which version of the block the writers were actually using before it blames anyone's writing.

Is it a subscription?

No. $19 once, yours to keep, updates included.

Works even better with the rest of the suite.

All 4 share one profile you fill in once. Get The Growth Suite for $49 and save $27.

Your voice, turned into a paragraph any AI must obey.

One held rate pays for this many times over. $19 once, yours to keep.

Get this skill — US$19