Skill profile
Marketing Skills
Marketing skills for Claude Code and AI agents across CRO, copywriting, SEO, analytics, and growth engineering.
Why builders use this
Marketing Skills is worth studying because it gives builders a concrete marketing skills pattern with visible GitHub demand. Use the profile to decide whether to install it for your own AI agent workflow.
Before you use it
Marketing Skills is an external open-source repo, not a first-party Build Lean SaaS skill. Review the source, license, permissions, and maintenance signal before you install or adapt it.
Expected outcomes
- Identify whether Marketing Skills fits your agent stack
- Borrow a concrete pattern without copying unrelated assumptions
- Compare source quality, maintenance signal, license, and permissions before adoption
What it includes
- Marketing skills source and examples
- JavaScript implementation or reference material
- README guidance, issues, releases, or community discussion to review
Best for
- Builders evaluating marketing skills for practical agent work
- Teams that want to install a proven public repo before inventing their own pattern
- Operators who need visible source, examples, and tradeoffs before trusting an agent workflow
Use this if
- You want marketing workflows for CRO, copywriting, SEO, analytics, or growth experiments.
- You use Claude Code or agent workflows for operator tasks outside engineering.
- You want concrete domain skill files instead of generic prompt lists.
Skip this if
- You need engineering review skills or a coding agent framework.
- You do not have brand, analytics, or product context to supply to the agent.
- You expect the repo to replace human approval for public marketing claims.
How to evaluate it
- Run one landing-page critique or SEO task against existing public copy.
- Check whether outputs cite inputs and avoid unsupported claims.
- Measure whether suggested changes are specific enough to ship after human review.
Best first task
Try one bounded workflow before adding it to your agent stack.
Use one CRO or copywriting skill to critique a real landing page draft, then accept only changes backed by your source material.
Before you trust it
- Read the README, license, and setup path end to end
- Run it first with low-risk data or a sandbox repository
- Keep changes reviewable and remove assumptions that do not match your stack
Related repos
Comparable alternatives
Prompt Engineering Guide
Prompt library · 75.5k stars
Guides, papers, lessons, notebooks, and resources for prompt engineering, context engineering, RAG, and agents.
Prompts.chat
Prompt library · 164k stars
A large open-source prompt collection formerly known as Awesome ChatGPT Prompts.
GStack
Agent skill stack · 109k stars
Role-based CEO, design, engineering, release, docs, and QA workflows for agentic coding.
Agent Skills
Engineering skills · 51.2k stars
Production engineering skills for AI coding agents from Addy Osmani.
Shared by / maintained by
Shared by Corey Haines. Maintained at coreyhaines31/marketingskills. BuildLeanSaaS curates the profile for discovery and evaluation, not as an endorsement claim from the maintainer.
Daily X highlights
Building a related agent skill repo?
Submit it for review. Strong fits can get a directory profile like this one, a BuildLeanSaaS X highlight, and a spot in future blog roundups for builders comparing real workflows.
Submit yours for X highlightSuggested install path
Review the source, then test it on a real task.
Open coreyhaines31/marketingskills and review the README, license, and relevant files.
Adapt the smallest useful workflow instead of copying the entire repo blindly.
Run it on one low-risk task and keep the changes reviewable before making it part of your default agent workflow.
Builder learning path
Want help turning these repo ideas into working agent systems?
BuildLeanSaaS teaches builders how to evaluate public examples, design safer workflows, and ship agent-backed product systems with review loops.
Explore the skills marketplace