ab-testing
When the user wants to plan, design, or implement an A/B test or experiment, or build a growth experimentation program. Also use when the user mention…
A complete, production-ready library of marketing playbooks — each with documentation, references, evaluations and structured prompts ready to plug into Claude, Codex, ChatGPT or any LLM.
Most viewed skills this month.
When the user wants to plan, design, or implement an A/B test or experiment, or build a growth experimentation program. Also use when the user mention…
When the user wants to set up, improve, or audit analytics tracking and measurement. Also use when the user mentions "set up tracking," "GA4," "Google…
When the user wants to figure out which marketing actually drives conversions and revenue, choose or interpret an attribution model, or reconcile conf…
When the user wants to research, profile, or analyze competitors from their URLs. Also use when the user mentions 'competitor profile,' 'competitor re…
When the user wants to create competitor comparison or alternative pages for SEO and buyer-facing use. Also use when the user mentions 'alternative pa…
When the user wants to optimize, improve, or increase conversions on any marketing page or form — including homepage, landing pages, pricing pages, fe…
When the user wants to conduct, analyze, or synthesize customer research. Use when the user mentions "customer research," "ICP research," "talk to cus…
Every skill is a self-contained Markdown file with frontmatter, references and evaluations.
Each skill is a single SKILL.md with frontmatter, ready to feed to any LLM.
Playbooks, templates, spreadsheets and cheat sheets organized under each skill.
Every skill ships with test cases so you can benchmark AI output quality.
Ready-made connectors for GA4, HubSpot, Stripe, Meta Ads, Klaviyo and more.
Ask questions about any skill and get answers grounded in its content.
Interface in English & Spanish, with automatic translation for skill content.
Fresh content from the library.
Clone the repo, plug in your API key and start using 50 marketing skills with Claude, Codex or ChatGPT in minutes.