Claude can write an ad or email from a prompt. This is usually done manually. Useful, but hardly a coherent system. The work still needs research, positioning, channel planning, quality checks, and reporting.
Claude’s marketing skills add to those missing processes. However, search results mix dedicated marketing repositories with huge general-purpose libraries. For a fair ranking, this list only includes repositories built mainly for marketing work. In this blog, we rank the five most-starred options on GitHub and explain where each earns its place in the agent skill marketing ecosystem.
New to Agent skills? Start with a guide to Claude Skills in Claude Code.
1. Marketingskills | ★ 43,605
Repository: coreyhaines31/marketingskills · Forks: 6,857
marketingskills is the strongest all-round option here, covering CRO, copywriting, SEO, ads, analytics, retention, pricing, and RevOps.
Its biggest advantage is shared context. A central product-marketing layer keeps different skills aligned on the same audience, positioning, and product story. Skills also connect naturally, so copy can feed CRO, SEO can lead into schema and AI visibility, and research can inform multiple workflows.
It’s a one stop for marketing, but anyone looking for a tailored experience should consider the later skills.
Best for: Founders, growth teams, and technical marketers who want one coherent toolkit.
2. Aaron Marketing Skills | ★ 2,537
Repository: aaron-he-zhu/aaron-marketing-skills · Forks: 345
Aaron Marketing Skills is built more like a marketing operating system than a prompt library. It includes 120 skills across SEO/GEO, social, email, paid media, influencer work, launches, and more.
Its standout feature is /aaron-marketing:auto, which routes a plain-language goal to the right workflow. Shared contracts, review gates like CORE-EEAT and ROAS, plus HOT/WARM/COLD memory, keep work consistent across channels.
The trade-off is structure: it can feel excessive for quick one-off tasks, but works well for multi-step campaigns and teams that need repeatable processes.
Best for: Marketing teams that want repeatable campaign stages, handoffs, and quality gates.
3. AI Marketing Suite | ★ 2,285
Repository: zubair-trabzada/ai-marketing-claude · Forks: 665
AI Marketing Suite is built around finished deliverables, not isolated prompts. The suite handles email sequences, social calendars, ads, funnels, competitor reviews, launch plans, and proposals through one main orchestrator backed by 14 subskills.
Its strength is packaging analysis into something usable, especially for agencies. The trade-off is that its scores are directional, not proof. Analytics, interviews, attribution, and experiments still need to validate the recommendations.
Best for: Agencies, consultants, and freelancers producing audits, proposals, or campaign plans.
4. ASO Skills | ★ 1,727
Repository: Eronred/aso-skills · Forks: 110
ASO Skills is the most specialized option here, focused entirely on App Store Optimization and mobile growth. Its /aso-skill router connects to 30+ workflows covering keywords, metadata, creatives, localization, reviews, launches, Apple Search Ads, pricing, subscriptions, and retention.
Its advantage is specificity. Audits use app-store criteria, metadata includes character counts, and keyword workflows weigh volume, difficulty, and relevance. It can also pull live App Store data through Appeeky.
The trade-off is scope: it is not built for broad marketing, but for iOS and Android teams it goes much deeper than general-purpose toolkits.
Best for: Mobile-app teams that need store research, listing optimization, and launch support.
5. Claude-blog | ★ 1,600
Repository: AgriciDaniel/claude-blog · Forks: 277
claude-blog appears in our top Claude writing skills for good reason. It also belongs here because it covers the marketing system around the article, not only the writing.
Beyond drafting, it handles content strategy, briefs, topic clusters, SEO/GEO, schema, internal linking, multilingual publishing, refreshes, and audits. It can also learn a house style from existing posts.
Its biggest strength is quality control. Articles pass through five delivery gates, with outputs ranging from Markdown and HTML to PDFs, hero images, screenshots, and review reports.
Best for: Content teams building search-led publishing, topic clusters, and repeatable editorial QA.
The Decision
There’s no single marketing skill stack that wins every use case, though marketingskills is a one-size-fits-all solution to most marketing problems (rest of them are use-case specific).
If you need stricter campaign structure, go with Aaron Marketing Skills. For agency audits and client-ready reports, pick AI Marketing Suite. App teams should skip straight to ASO Skills, while content-heavy teams will get more from claude-blog.
Don’t install all five. Start with one broad system, then add a specialist only when a repeated workflow demands it. Past that, overlapping routers, context, and instructions start creating more noise than leverage.
Frequently Asked Questions
A. They are reusable instruction packages that give Claude defined workflows, references, scripts, and quality checks for marketing tasks.
A. marketingskills is the easiest general starting point because it covers common channels and shares one product context across them.
A. Yes, when the repository supports APIs, MCP connections, pasted exports, or first-party data. Access and setup vary by skill.
A. The repositories are open source. External APIs, model usage, data services, hosting, and optional integrations may still cost money.
A. Start with one. Add a specialist only when it covers a repeated need your primary system cannot handle well.
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