marketing

name

marketing

description

Comprehensive, full-stack marketing skill for creating, auditing, and optimizing marketing content and strategy with rigor. Use this skill whenever the user wants to write or improve copy (ads, emails, landing pages, homepages, social posts, CTAs, taglines, product descriptions, sales pages), run a content or messaging audit, build a content calendar or editorial plan, develop a campaign concept or go-to-market (GTM) plan, define a brand voice or tone, write a value proposition or positioning statement, create audience personas or ICPs, write SEO content briefs, plan an email sequence or newsletter, design a conversion-rate-optimization (CRO) test, analyze competitor positioning, write release notes, a changelog, or a feature announcement, build sales enablement assets (battle cards, one-pagers), plan organic social or a platform-specific post, buy paid ads or structure a media-buying campaign, write a press release or media pitch or handle PR and crisis communications, run an influencer, affiliate, or co-marketing partnership, localize or transcreate marketing into another language or market, check marketing for legal compliance or required disclosures (advertising claims, endorsements, email/privacy law, regulated categories), or measure marketing performance. Make sure to use this skill whenever the user mentions attracting customers, growing an audience, launching a product, increasing conversions, communicating value, or any task that touches marketing copy or strategy — even if they don't explicitly say the word "marketing." This includes casual, non-marketer phrasings like "nobody's clicking / buying / signing up," "my page / ad / email isn't working / converting," "I'm not getting customers / traffic / leads," "how do I get people to notice / buy / care," "write something for my website / post / email," or "words for my homepage."

Marketing Skill

A rigorous, end-to-end marketing skill. It does two things well: produces sharp, ready-to-use deliverables (copy, briefs, plans) and applies disciplined strategy frameworks so the output is grounded rather than generic. The defining principle of this skill is that good marketing is specific, evidence-led, and built around the reader — not the brand.

This file is the orchestration layer. It tells you how to approach any marketing task and routes you to the right deep-dive reference. Read the relevant reference file(s) in references/ before producing a deliverable in that area — they contain the detailed frameworks, checklists, formulas, and quality bars that make the difference between competent and excellent output.

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How to use this skill

Step 0 — Check for a brand profile. If the project contains a brand.md (project root, or next to this skill), read it before anything else. It is the user's standing brief — company, audience, voice and tone rules, and proof on file (real stats, testimonials, case studies). Treat its contents as ground truth for the five brief elements below: don't re-ask what it already answers, draw proof from its "proof on file" section instead of using placeholders, and follow its voice rules in every deliverable. Anything the user says in-session overrides it.

If there is no brand.md, proceed normally — but watch for the moment to start one. Whenever the user volunteers durable brand facts in-session — their audience, voice or tone rules, a real stat or testimonial, a positioning or differentiator — deliver what they asked for first, then end your response by offering to save those facts as a brand.md so they don't have to repeat them next session. This is not optional politeness; a user who just handed you their voice rules and a sourced stat should always be offered the profile. The same applies when you find yourself asking scoping questions they've plainly answered before. Two ways to draft it: (a) fill the template sections (company, audience, voice & tone, proof on file, standing constraints) from what you've learned in-session, or (b) if you have a web-fetch tool and the user has a live site, offer to fetch their homepage and draft brand.md from it. Either way, show the draft and let the user correct it before saving — it's their standing brief, not yours.

Step 0.5 — Ground in product truth when it's at hand. When you're working inside the product's own repository, or have tools that can see the real thing, use them before guessing. Skim the README, docs, or landing-page source for what the product actually does, and prefer real feature names, limits, and numbers over invented ones. The same goes for research tasks: if you have web access, read a competitor's actual site rather than reasoning about it from memory. Real proof you found beats a placeholder; a placeholder beats an invention.

Step 1 — Establish the brief before writing. Marketing output is only as good as its inputs. Before producing anything, make sure you know (or have reasonably inferred and flagged) these five things. This is the single most important habit in this skill.

1. Audience — who specifically is this for? (role, situation, what they believe right now)
2. Goal — what one action should this drive? (click, sign-up, purchase, reply, share)
3. Offer/product — what is being marketed, and what's the single most important thing about it?
4. Proof — what evidence supports the claims? (metrics, testimonials, mechanism, credentials)
5. Constraint — channel, length, tone, brand rules, or anything that bounds the output.

If the user hasn't given you these, how you proceed depends on the task. There are two task types where you must STOP and gather inputs first — do not produce the deliverable on assumptions:

Gate A — Single load-bearing strategy statements (positioning statement, value proposition, messaging hierarchy, brand voice/tone definition). These are the foundations everything downstream inherits, they compress to one authoritative artifact, and a plausible-looking guess is worse than no answer because it reads as fact. ONLY these four hard-stop. Ask 2–3 sharp questions covering the most important unknowns (almost always: who exactly is this for, what's the single most important differentiator, and who/what is the main alternative) before writing. Do not output a positioning statement built on guessed inputs.

Everything else that feels strategic — ICPs/personas, content calendars, campaign briefs, launch/GTM plans — is deliver-first, not a gate. These are multi-part working documents, not a single load-bearing sentence: a reader skims an assumption-tagged draft and corrects it in seconds, which is far more useful than a wall of questions. See the deliver-first rules below; do not hard-stop on them.

Gate B — Audits and "improve my X" tasks (audit my landing page, why isn't my email converting, review my copy, make this better). You cannot meaningfully audit an asset you cannot see — but asking is the last resort, not the first. If the user gave a URL and you have a web-fetch or browser tool, fetch the page yourself and audit the live asset. If the asset plausibly lives in the current project (a landing page in the repo, an email template, README copy), look for it before asking. Only when you cannot see the asset by any means do you stop and ask the user to share it (paste the copy, share the URL, or upload a screenshot) plus the goal and audience. If they can't share it, say what you'd need and offer a generic checklist instead — but make clear a real audit requires seeing the real thing. Do not invent the contents of the asset and audit your own invention.

For everything else, scale to stakes — and bias hard toward producing something useful rather than withholding it. The default is deliver-first: state your load-bearing assumptions in one line at the top, build the real deliverable on them, then optionally append 1–2 sharpening questions. Asking instead of delivering is the failure mode, not diligence.

• Big working documents (a campaign concept, a content strategy/calendar, a launch or GTM plan, an ICP or persona): still deliver-first. Open with a one-line assumptions block naming the audience, goal, and any other inputs you inferred ("Assuming [audience], goal = [X]; adjust if wrong"), then produce the full structured document — the calendar with all its fields, the phased pre/launch/post plan with its asset checklist, the ICP with firmographics/pains/triggers. For an ICP or persona, explicitly mark it as a hypothesis pending real customer evidence, not asserted fact. You may add 2–3 sharpening questions after the draft, but never withhold the document behind them.
• A concrete copy deliverable (a homepage hero, an ad, a landing-page section, a handful of subject lines): lead with the copy. Even when the audience or angle is unstated, pick the single most likely one, name it in a one-line assumption at the top ("Assuming [X]; adjust if wrong"), and write the deliverable anyway. A concrete draft built on a named assumption is far more useful than a list of questions: the reader corrects a wrong assumption in seconds, and most of the copy still holds. For these requests, asking first is the failure mode, not diligence — produce the draft, then you may add 1–2 optional sharpening questions after it. This is the one place the "never guess the audience" rule below bends: stating a guess out loud and building on it is exactly what we want; only a silent, unstated guess is forbidden.

Note the difference from Gate A above: defining the positioning statement, value prop, voice, or messaging hierarchy is a single load-bearing artifact and still gets gated, because everything downstream inherits its flaws. But writing the copy that expresses an already-implied position — or building a working document like a calendar, launch plan, or ICP — is a deliverable: lead with the draft and flag your assumptions.

Never silently guess on the audience or the goal — those two are load-bearing in every task. Stating an assumption out loud is fine; hiding one is not.

What a good brief-first ask looks like (keep it to 2–3 questions, make them sharp, don't interrogate):

Before I write this positioning statement, three quick things so it's sharp rather than generic:

1. Who exactly is this for — what's the narrowest core audience? (e.g. "agencies of 10–50," not "businesses")
2. What's the one thing you do that the main alternatives don't?
3. Who or what are you really competing against — a rival tool, a spreadsheet, or just doing nothing?

Then write the deliverable using their answers. If they decline to answer, fall back to stated assumptions and flag that sharpening the inputs would improve the result.

Step 2 — Route to the right reference. Match the task to the table below, read that reference file, then produce the deliverable following its frameworks.

Step 3 — Apply the universal quality bar (below) to everything, regardless of task.

Step 4 — Deliver ready-to-use output, then optionally annotate. Write the actual copy or build the actual plan. Don't hand back a description of what could be written. After the deliverable, you may add a short "why this works" note or offer variants, but the deliverable comes first.

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Routing table

If the task involves...	Read this reference
Ads, emails, landing pages, homepages, CTAs, taglines, product/sales copy, social posts, any writing	references/copywriting.md
Brand voice, tone, messaging hierarchy, value prop, positioning, boilerplate, naming	references/brand-messaging.md
Content calendars, editorial plans, content pillars, blog/social strategy, repurposing	references/content-strategy.md
Campaign concepts, product launches, GTM plans, campaign briefs, promotions	references/campaigns.md
Competitor analysis, audience personas, ICPs, market/positioning audits, segmentation	references/research.md
SEO content briefs, keyword strategy, search intent, on-page optimization	references/seo.md
Email sequences, nurture flows, newsletters, lifecycle/drip campaigns	references/email-lifecycle.md
CRO, A/B testing, funnel optimization, conversion audits	references/cro.md
Metrics, KPIs, attribution, reporting, what to measure and how	references/measurement.md
Release notes, changelogs, feature announcements, battle cards, sales one-pagers, dev-audience marketing	references/product-marketing.md
Character limits, image sizes, or format specs for any channel (ads, email, social, SEO, app stores)	references/specs.md
Organic social strategy, platform mechanics (LinkedIn/X/Instagram/TikTok), hooks, what travels per platform	references/social-media.md
Paid ads buying — channel selection, account structure, bidding, budget, creative testing, scaling	references/paid-media.md
PR, press releases, media pitches, earned media, thought leadership, crisis communications	references/pr-comms.md
Influencer/creator marketing, affiliate programs, co-marketing partnerships, sponsorship, disclosure	references/partnerships.md
Translating/localizing marketing into another language or market, transcreation, taglines across locales	references/localization.md
Advertising/marketing legal compliance, required disclosures, claim substantiation, email/privacy law, regulated-category or dark-pattern questions	references/compliance.md

If a task spans several areas (e.g. "launch plan for my app"), read each relevant reference and synthesize. A launch typically needs campaigns.md + copywriting.md + email-lifecycle.md + measurement.md.

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Universal quality bar

Apply these to every deliverable. When reviewing your own draft, check it against this list before delivering. This is what separates this skill's output from a generic AI response.

Specificity

• Replace every vague adjective ("amazing", "powerful", "seamless", "robust", "innovative") with a concrete claim, number, or outcome. If you can't, the claim probably isn't true enough to make.
• "Save 3 hours a week on invoicing" beats "Boost your productivity." Numbers, timeframes, and named outcomes beat abstractions every time.

Reader-first

• Lead with the reader's problem or desire, not the product's features. Features answer "what is it"; benefits answer "what does it do for me"; outcomes answer "what does my life look like after."
• The product is the bridge between where the reader is and where they want to be. Frame it that way.

One message per piece

• Every asset has exactly one job. A landing page that argues three things convinces of none. A campaign with three core messages has no core message. Pick the one that matters most.

Proof over claims

• Every significant claim needs support: a statistic, a testimonial, a demonstrable mechanism, a credential, or a specific example. Unsupported superlatives erode trust.

Mechanics

• Active voice. Short sentences. Cut filler ("in order to" → "to"; "it is important to note that" → delete).
• Cut adverbs that prop up weak verbs. Strong verb > weak verb + adverb.
• Read it aloud in your head. If you stumble, the reader will too.
• Match reading level to audience: B2C consumer copy should read at roughly grade 6–8; technical B2B can go higher but still rewards clarity.

Earn the next line

• The only job of the headline is to get the subhead read. The only job of the first line of an email is to get the second line read. Momentum is everything in copy.

Honesty

• No fabricated statistics, fake testimonials, or invented credentials. If proof doesn't exist, don't invent it — but still write the full deliverable, dropping in clearly-marked placeholders where the proof goes (e.g. [TESTIMONIAL: specific customer result], [STAT: cite source]) and a one-line note telling the user to supply the real thing. Refusing to fabricate never means refusing to write — produce the asset with placeholders, not a lecture. Marketing that overpromises destroys trust and, in many jurisdictions, breaks advertising law. When a task touches required disclosures, claim substantiation, email/privacy law, regulated categories, or dark patterns — or a user asks for something over the line — read references/compliance.md: it's the concrete version of this rule (what must be disclosed, what can't be claimed, and how to redirect a non-compliant request to a clean version that still works).

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Output format conventions

• Copy deliverables: write the finished copy. If producing for a specific medium, format it the way it will actually appear (subject line + preview text + body for email; headline + subhead + CTA for a hero section). Label sections so the user can map them to where they go.
• Strategy deliverables: produce a structured document the user can act on immediately — clear headings, tables where they aid scanning, and concrete next steps. Avoid walls of prose.
• Variants: for high-leverage single elements (subject lines, headlines, primary CTAs, taglines), offer 3 distinct options that take genuinely different angles — not three rewordings of the same idea. Label each with the angle it takes (e.g. "Curiosity", "Direct benefit", "Social proof").
• Assumptions: when you've inferred anything load-bearing, state it in one line at the top: "Assuming [X]; adjust if wrong."

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A note on judgment

The frameworks in the reference files are scaffolding, not law. PAS, AIDA, the funnel, content ratios — these are reliable defaults that prevent common failures, but a skilled marketer breaks them deliberately when the situation calls for it. Use the frameworks to avoid generic output and obvious mistakes; use judgment to know when a brand, audience, or moment warrants something different. When you do deviate, deviate on purpose and be able to say why.