Skill

OpenClaudia Marketing Skills

56+ open-source marketing skills covering SEO, content, email, ads, analytics, and growth.

8.6

Installation

npx openclaudia install --all
Platform
Claude Code, Cursor, Codex, Paperclip
Pricing
free
Last Tested
2026-04-01

About this Tool

The largest open-source marketing skill collection for Claude Code. Includes skills for SEO audits, blog writing, email sequences, competitor analysis, social media management, and more. Every skill registers as a slash command in Claude Code (e.g., /audit-seo, /write-blog). MIT licensed with zero restrictions.

Use Case Examples

  • Run /audit-seo to get a full SEO analysis of your site
  • Use /write-blog to generate an optimized blog post from a topic
  • Create a 5-email nurture sequence with /email-sequence

MarketCore Editorial Review

MarketCore Editorial Review

The best entry-point for marketing teams new to Claude Code skills. Fifty-six skills that register as slash commands (/audit-seo, /write-blog, /email-sequence) create a zero-learning-curve experience. The npx one-command install and MIT license make this the safe default recommendation for most teams.

Best For

  • Instant /audit-seo for any website with actionable recommendations
  • /write-blog generates a full optimized post from a topic and target keyword
  • /competitor-analysis produces a structured comparison of up to 5 competitors

Code Quality

Consistently high across all 56 skills. The slash command registration pattern is well-implemented and reliable. One of the most actively maintained community skill packs available.

Limitations

Breadth means some skills are shallower than specialist alternatives (e.g., claude-seo for SEO depth, clawfu-skills for methodology rigor). Generic brief inputs produce noticeably generic outputs.

Reviewed 2026-04-01

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Score Breakdown

8.6

Overall Score

Based on 5 dimensions

Installation
9/10
Documentation
8/10
Relevance
10/10
Quality
7/10
Maintenance
8/10

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