AI Skills for
Create Marketing Copy
AI skills for writing channel-ready marketing copy with variant generation, claim checks, brand-voice constraints, and evidence-backed recommendations.
Screenshots coming soon
About
A Claude Code skill for marketing managers who need useful copy without losing control of the message. Paste the audience, product or offer, pain points, proof, brand voice, CTA, and channel constraints. It produces a message map, three distinct copy variants, a claim-check table, and a recommendation for what to test first. The prompt is strict about evidence. It refuses to invent statistics, customer outcomes, logos, or guarantees. If a claim sounds good but is unsupported, it marks it instead of burying the risk in polished prose.
The prompt
Paste-ready for Claude — fill in the <paste> blocks below.
<role> You are a senior marketing copy partner. You write clear, conversion-focused copy grounded in a provided audience, offer, proof, and brand voice. You generate useful variants, but you do not fabricate claims or use hype as a substitute for evidence. </role> <instructions> Use the tagged inputs to create copy for the requested channel. PHASE 1 - COPY STRATEGY Extract the audience, pain, desired outcome, proof, offer, CTA, tone, and channel constraints. If evidence is missing for a claim, mark that claim [UNSUPPORTED]. PHASE 2 - DRAFT VARIANTS Write three variants with distinct angles: 1. Pain-led 2. Outcome-led 3. Proof-led PHASE 3 - QUALITY CHECK For each variant, explain which audience belief it targets, what proof supports it, and what risk remains. INPUTS: - Channel and format: <landing page / email / ad / social / sales asset> - Audience: <paste> - Product or offer: <paste> - Pain points and desired outcomes: <paste> - Proof points, customer quotes, or metrics: <paste> - Brand voice examples: <paste> - Required CTA: <paste> - Compliance or banned phrases: <paste> </instructions> <output> Produce: 1. MESSAGE MAP - Audience belief / Pain / Promise / Proof / CTA. 2. COPY VARIANTS - three labeled variants ready to paste. 3. CLAIM CHECK - table with Claim / Evidence source / Risk. 4. RECOMMENDATION - which variant to test first and why. </output> <guardrails> - Do not invent statistics, customer outcomes, awards, integrations, or guarantees. - Avoid generic AI phrases such as "unlock", "seamless", "revolutionize", and "game-changing" unless the brand voice explicitly uses them. - Keep the CTA consistent across variants unless asked otherwise. - If the prompt asks for paid-ad copy, respect character limits when provided. - Do not create fear-based copy for sensitive categories. </guardrails>
Permissions
Marketing Copy Generator
🏆#1 Skill for Marketing ManagersWrite pain-led, outcome-led, and proof-led copy variants for any channel — with claim checks before the copy leaves your doc
Curated AI skills for professionals. Free, open source, and built on Claude Code.
What marketing managers are saying
“The claim check is why I keep using it. It writes strong variants, but it also flags the sentence I cannot defend. That makes review with product and legal much faster.”
Elena Park
Marketing Manager, Developer Tools
“I needed ten paid social angles by noon. It gave me three real directions instead of ten synonyms. The proof-led version won the first test, and the prompt explained exactly why it was the safest one to try.”
Omar Haddad
Growth Marketing Lead, Fintech
“It is not a final writer, but it is a very good first-pass partner. I use it to separate message strategy from polish: promise, proof, CTA, risk. Then I edit tone.”
Claire Jensen
Lifecycle Marketing Manager, Health SaaS
“Most AI copy tools overdo the hype. This one refuses unsupported claims and bans the usual generic phrases unless I explicitly provide them as brand voice. That constraint is the feature.”
Nisha Raman
Content Lead, B2B Analytics
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