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Marketing Skills

A library of 50 marketing skills for founders and technical marketers: copywriting and copy editing, conversion-rate optimization for pages, sign-up, onboarding, pop-ups and paywalls, SEO audits, programmatic SEO, schema markup and AI-search optimization, A/B testing, analytics and attribution, email and SMS, ads and ad creative, pricing and offers, launches, referrals, competitor research, sales enablement and a marketing plan. Aimed at people who want an agent to apply a written marketing method to a specific task.

  • Copywriting
  • SEO content
  • Content editing
GitHub stars: 54,468 (as of 2026-10-13)

Source: coreyhaines31/marketingskills · pinned commit 5b2c000

View source on GitHub

LuluSkill lists this project so you can find it. A listing is not a security review or an endorsement, and nothing on this page is installed or run for you.

EDITORIAL GUIDE

Keep marketing advice tied to one user action

Shared product context can connect copy, conversion and measurement work. A recommendation becomes useful when the action, evidence and limits are explicit.

LuluSkill’s own reading of this project, not a summary of its README. About 3 minutes to read

This guide is LuluSkill’s own judgement about when this project fits, written from the pinned version named above. It is not the author’s documentation, not a security review and not a recommendation. LuluSkill did not install, run or test the project to write it, and the guide is shown only while this listing still points at the commit it was written against.

When this project fits

This collection fits a defined marketing surface or decision, such as explaining a product or reviewing a conversion flow. The README describes shared product context and related skills. Use that context to keep several tasks aligned, while selecting only the method needed now.

When to choose something else

Do not ask a broad library to invent product proof, testimonials or customer research. A familiar marketing pattern may be inappropriate for your audience. Partner and tool mentions in the README also do not constitute an independent recommendation from this directory.

What to provide and what to expect

Provide the audience, product facts, one intended action and any real measurement constraints. Expect a draft, conversion critique or experiment plan tied to that action. Keep facts separate from persuasion and ask which proposed change addresses which observed problem.

Tools, permissions and boundaries

Writing from supplied context needs no live-account access. Analytics, outreach or publishing tools need separately authorized credentials and permissions. Choosing a marketing skill does not authorize sending messages or changing a site, and private customer data should not enter a shared context file.

The tradeoff and an alternative

A direct prompt with verified product facts may be enough for a short copy revision. Shared context helps when many related assets must stay consistent. Its cost is keeping claims current and resisting unnecessary cross-skill work that adds process without clarifying the user action.

A small acceptance exercise

Proposed exercise: revise one signup message while preserving the actual price, conditions and action. Check every benefit claim against supplied evidence, inspect the message at mobile width and define a measurable hypothesis. Reject invented urgency, endorsements or an unsupported conversion uplift.

Source, version and what was actually read

The pinned README opening catalogue, shared-context description and tool/partner notices were read. Individual skill bodies, partner services and marketing performance were not evaluated. LuluSkill did not install or run this project; the exercise above is a proposed reader check, not a reported result.

How to use this listing

LuluSkill publishes the description and the source link only. The skill itself stays in its author’s repository, and nothing here is installed, copied or run for you.

  1. Read what the skill helps with The summary above says which job the project is for. If that is not the job you have, this is probably not the listing you want.
  2. Open the original source and follow the author’s own instructions The link to the original project opens its author’s page. That page, not this one, is where the setup steps and any copying instructions live.
  3. Use it in a compatible AI assistant Skills of this kind are normally used inside an AI assistant that can read a folder of files on your computer. Which assistants support them is the author’s decision, so check their page before you start.

Who it is for

Somebody who already wants this one job done and is willing to follow the author’s setup steps. No programming knowledge is assumed, and this listing cannot tell you whether the project suits you.

Before you start

You need an AI assistant that supports skills, and you will be following somebody else’s instructions on your own computer. Read them before you run anything.

What you end up with

Whatever the author’s project produces. LuluSkill never runs it, so this page cannot promise a result, a file, or a level of quality.

Where it is normally used

Projects like this are usually used in an AI assistant that supports skills, such as an AI coding assistant. The author’s repository says which assistants it is written for; LuluSkill has not tested it with any of them.

Version checked

The source was checked at this commit: 5b2c000

Changes made to the repository after this commit have not been checked.

License

MIT, from the licence file in the source repository at the listed commit. Check the repository’s licence before you use or copy the project.

Listing only

LuluSkill lists this project only. It does not host, download or run its code.

What this page does not include

The project’s files and setup steps stay in its own repository. LuluSkill has not security-tested the project or confirmed which AI assistants it works with.

Report a problem or request removal

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