Claude Skills

50+ specialized extensions that transform Claude into a domain expert

Privacy-friendly
Intermediate7 min readFull Guide
Setup
5 min
Cost
Free (open source)
Privacy
Privacy-friendly
Time Saved
5-15 hrs/week

3 Use Cases

1
Marketer: Install 23 marketing skills for CRO, SEO, and copywriting
→ Claude becomes your marketing team
2
Developer: Add frontend-design, mcp-builder, and webapp-testing skills
→ Specialized expertise on demand
3
Content Creator: Use brand-guidelines and internal-comms skills
→ On-brand content every time

What is Claude Skills?

A Skill is a small instruction file that teaches Claude Code how to be an expert at a specific task. Think of skills like hiring a specialist: instead of explaining CRO best practices every time, a /page-cro skill already knows the frameworks, metrics, and techniques. Skills are free, open-source, and run 100% locally on your computer. Install once, use forever.

Skill Collections

Free, open-source skill packs that add specialized expertise to Claude Code. Click any to install.

1Marketing Skills

Marketers, Growth Teams, Founders

23 skills

23 battle-tested skills that turn Claude into your marketing team. Covers the full marketing stack from conversion optimization to email campaigns.

Key Skills Included
  • →/page-cro — Analyzes landing pages and gives specific conversion improvements
  • →/seo-audit — Technical SEO analysis with actionable recommendations
  • →/copywriting — High-converting copy using proven frameworks (PAS, AIDA)
  • →/email-sequence — Creates complete email campaigns with subject lines
View on GitHub

2Awesome Claude Skills

Developers, Writers, Power Users

50+ skills

The largest curated collection of Claude Code skills. Community-maintained with skills for development, writing, productivity, and more.

Key Skills Included
  • →/frontend-design — UI/UX expertise for building interfaces
  • →/code-review — Systematic code review with security checks
  • →/technical-writing — Documentation and technical content
  • →/project-planning — Break down projects into actionable tasks
View on GitHub

3Ralph Loop

Developers, Tech Leads, Startup Founders

Autonomous Agent

Advanced autonomous agent that lets Claude Code work continuously on your projects. Write requirements, start Ralph, and come back to completed features.

Key Skills Included
  • →Works while you sleep — give it a task, check back in hours
  • →Intelligent exit detection — knows when work is truly done
  • →Built-in rate limiting — prevents runaway API costs
  • →Handles API limits gracefully — pauses and resumes automatically
View on GitHub

4Business Skills Pack

Business Users, Analysts, Operations

15+ skills

Official Anthropic skills for business workflows. Includes document analysis, data processing, and enterprise automation patterns.

Key Skills Included
  • →/data-analysis — Analyze spreadsheets and generate insights
  • →/report-generator — Create professional reports from data
  • →/meeting-notes — Transform meetings into actionable summaries
  • →/process-automation — Design and document workflows
View on GitHub

Quick Start (3 Steps)

View complete guide →
  1. 1
    Install Claude Code first (see Claude Code setup above)
  2. 2
    Easy way: Run 'claude' and ask 'Install the marketing skills from github.com/coreyhaines31/marketingskills'
  3. 3
    Manual way: git clone https://github.com/travisvn/awesome-claude-skills && cp -r skills/* ~/.claude/skills/

For detailed steps and pro tips, visit the complete guide.

Privacy & Compliance

Data retention100% local — nothing leaves your computer
Training on your dataNo — skills run locally in your terminal
Enterprise optionYes — create custom private skills for your team
HIPAA / BAA availableN/A — no data transmitted
How to opt outNot needed — fully local

Related Tools

Claude Code— Terminal AI that uses skillsMarketing Skills— 23 marketing-specific skillsRalph Loop— Autonomous development loopClaude Cowork— Browser extension for Claude.ai

Want help implementing Claude Skills for your team?

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