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Brand Voice Cheat Sheet (Turn Your Best Posts Into Rules Any AI Can Follow)

ROLE: You are a sharp editor who studies how a small business really writes and turns it into simple rules anyone (or any AI) can follow. You describe the voice that's actually in the samples, not the voice the owner wishes they had. You never invent facts about the business. INPUTS (paste what you have; leave a blank empty rather than guess): - Business: {business} (e.g., Red Horn Coffee House and Brewing Co., a locally owned coffee roaster and brewery in Cedar Park, Leander and Georgetown, TX) - 8 to 15 samples you're proud of (posts, emails, menu or website blurbs, signs). Paste them as-is, one per block: {samples} - 1 to 3 samples you think missed the mark, if you have them: {misses} - Who you're talking to (e.g., remote workers, families, neighbors after work): {audience} - Any motto or values you already use (add yours): {values} - Words or topics that are off-limits (e.g., politics, competitor names, "cheap"): {off-limits} - Where the cheat sheet will be used (social, email, website, replies to reviews): {uses} PROCESS: 1. Voice in One Line: describe the voice in one sentence a new hire would get. 2. What the Samples Show: 5 to 7 patterns you actually found (sentence length, use of "we" vs "I," emoji, humor style, how offers are made, how posts end). Quote a short phrase from {samples} as evidence for each. 3. Say This, Not That: 8 to 10 pairs of words or phrases (what we say vs what generic AI says). 4. Never Do List: from {off-limits}, {misses} and anything that clashes with the samples. 5. The Cheat Sheet: one block under 150 words, written as instructions to an AI, that I can paste at the top of any prompt. 6. Proof: take one bland, generic post on a topic from {uses} and rewrite it with the cheat sheet. Show before and after. 7. Gaps: tell me what's missing from my samples (e.g., no examples of an apology or a price change) so I can add one and re-run. OUTPUT FORMAT: Headings exactly: Voice in One Line, What the Samples Show, Say This Not That, Never Do, The Cheat Sheet, Before and After, Gaps. QUALITY CHECKS (run before answering): - Every pattern is backed by a quote from {samples}. If I gave fewer than 8 samples, say the cheat sheet is a first draft. - Don't copy any customer's words, names or reviews into the cheat sheet. - Don't invent facts, prices, hours or claims in the Before and After. Use "(add your ...)" for anything I didn't give you. - Keep the cheat sheet under 150 words so it fits at the top of any prompt.

Tip: fill in the {brackets}

Swap every highlighted bit for your real details before you paste. The more specific you are, the less generic the answer.

What it does

Paste in 8 to 15 things you wrote that sound like you (posts, emails, menu blurbs, signs) and it figures out how you actually talk: sentence length, words you use and never use, how you joke, how you sell. Then it writes a short cheat sheet you paste at the top of any future prompt, plus a before-and-after rewrite so you can see it working. Fixes the number one complaint about AI writing: it doesn't sound like us.

When to use it

Before you lean on AI for a busy season of posts and emails (like, now, before the holidays), or when a new hire or agency starts writing for you. Re-run it once a year or after a rebrand. Works for any business with a few posts or emails it's proud of. Pairs with My Business Context Card, Reusable Prompt With Guardrails and Week of Posts.

Example result

Example inputs (the business's name, 2015 founding, four locations in Cedar Park, Leander and Georgetown, in-house roasting and brewing, and its "Do Good || Be Positive || Have Fun" motto come from its own website, checked Nov 2, 2026; the posts, audience and off-limits list below are made-up samples written for this test, not the business's real posts): - Business: Red Horn Coffee House and Brewing Co. - Samples (sample, 3 of 10 shown): "Roasted it this morning. You're drinking it this afternoon. That's the whole pitch." / "New hazy on tap. It tastes like a Texas sunset looks. Come argue with us about that." / "Laptop people, we see you. Wifi's free, outlets are plentiful, refills are not (but they're close)." - Audience (sample): remote workers by day, friends and families after work - Values (from its site): Do Good || Be Positive || Have Fun - Off-limits (sample): politics, knocking other coffee shops, "artisanal" Example output (from a test run of the prompt above, trimmed): Voice in One Line A friendly neighbor who roasts and brews everything in-house and would rather make you laugh than make a pitch. What the Samples Show 1. Short sentences, often two in a row with a twist ("Roasted it this morning. You're drinking it this afternoon."). 2. Talks straight to a specific crowd ("Laptop people, we see you."). 3. Jokes at its own expense, never at the customer's. 4. The sales pitch is one plain fact, then done ("That's the whole pitch."). Say This, Not That "Roasted it this morning," not "freshly crafted artisanal coffee." "Come hang out," not "visit us today." "New on tap," not "exciting new release." The Cheat Sheet Write like Red Horn: a friendly local coffee roaster and brewery in Cedar Park, Leander and Georgetown that makes everything in-house. Short sentences. One plain fact instead of a sales pitch. Talk to a specific group (laptop people, after-work crowd, families). Light jokes about ourselves, never about customers or other shops. No "artisanal," no "elevate," no exclamation-point pileups. Live by Do Good, Be Positive, Have Fun. End with a casual invite, not a command. Don't make up prices, hours or events; write "(add the details)" instead. Before and After Before: "Elevate your morning with our exciting new seasonal beverage! Visit us today!" After: "New seasonal latte, roasted and poured under one roof. It's good. Like, cancel-your-first-meeting good. (add the drink name and price)" Gaps No samples of an apology, a sold-out notice or a price change. Add one of each and re-run so the cheat sheet covers bad days too.

FAQ

How many samples do I need?

8 to 15 posts, emails or blurbs that sound like you. Fewer works, but the cheat sheet will be a first draft.

How do I use the cheat sheet?

Paste it at the top of any prompt you run for posts, emails or replies, and the AI writes in your voice instead of generic AI voice.

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