Skill

Marketing Skills Collection

Name: Marketing Skills Collection
Rating: 8.5 (1 reviews)
Author: coreyhaines31

CRO, copywriting, SEO, analytics, and growth engineering skills for Claude Code and AI agents.

Content Creation SEO Analytics Analytics Automation

8.5

Installation

$ /plugin marketplace add coreyhaines31/marketingskills

Platform

Claude Code, Cursor, VS Code, Codex, Paperclip

Pricing

free

Author

coreyhaines31

Last Tested

2026-04-01

View on GitHub Homepage →

About this Tool

A focused collection of marketing skills built for technical marketers and founders. Covers conversion rate optimization (CRO), direct-response copywriting, SEO auditing, analytics integration, and growth engineering workflows. Works across Claude Code, Codex, Cursor, and Windsurf via the Agent Skills spec.

Use Case Examples

Optimize a landing page for conversion with data-driven CRO analysis
Write direct-response copy for a product launch email sequence
Audit page performance and suggest SEO improvements

MarketCore Editorial Review

The best skill pack for technical marketers and growth engineers. The CRO, analytics, and growth engineering skills show a practitioner who understands how marketing connects to code — unusual in skill collections. The Agent Skills spec compatibility is a sign of quality implementation.

Best For

Run data-driven CRO analysis on a landing page with specific test hypotheses
Connect analytics data to growth experiments using the growth engineering workflow
Write direct-response email copy calibrated to a specific customer segment

Code Quality

High-quality implementation that works across Claude Code, Codex, Cursor, and Windsurf without modification. The Agent Skills spec compliance means consistent behavior. Active maintenance cadence.

Limitations

Narrower in scope than OpenClaudia or Kostja94 — 8 focused skills versus 50+ or 160+. For breadth, pair with a larger skill library. Best value is in the CRO and analytics depth.

Reviewed 2026-04-01

Skill

8.6