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Choose, install and get the most out of the best AI skills

Clear guides, selections by use case and definitions to turn your AI coding tool into a reliable work system. Every article targets a precise intent and links to installable skills.

Featured
Data9 minUpdated on 7/6/2026

The best AI skills for data analysis

The best AI skills for data analysis: query in SQL, clean, analyze a CSV or Excel file, build dashboards and scrape. Ready to install in your AI coding tool.

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The best AI skills for data analysis

Marketing and SEO

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The best AI skills for SEO, copywriting, advertising and email.

The best AI skills for email and prospecting
Marketing8 min

The best AI skills for email and prospecting

The best AI skills for social media
Marketing8 min

The best AI skills for social media

The best AI skills for marketing
Marketing9 min

The best AI skills for marketing

The best AI skills for SEO
SEO10 min

The best AI skills for SEO

The best AI skills for copywriting
Copywriting9 min

The best AI skills for copywriting

Development

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AI skills to code, debug, test, document and secure.

The best AI skills for front-end development
Front-end9 min

The best AI skills for front-end development

The best AI skills for backend development
Back-end10 min

The best AI skills for backend development

The best AI skills for automated testing
Development8 min

The best AI skills for automated testing

The best AI skills to document your code
Development8 min

The best AI skills to document your code

The best AI skills for debugging
Development9 min

The best AI skills for debugging

The best AI skills for security
Security10 min

The best AI skills for security

All Development articles →

Agents and automation

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Design, orchestrate and supervise reliable AI agents.

The best AI skills to connect your tools
Integrations9 min

The best AI skills to connect your tools

The best AI skills for automation
Automation9 min

The best AI skills for automation

The best AI skills for agents
AI Agents10 min

The best AI skills for agents

Guides and definitions

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Understand, choose, install and organize your AI skills.

The best plugins for Claude Code
Plugins10 min

The best plugins for Claude Code

What is an MCP (Model Context Protocol), the standard that connects AI to your tools
Definitions8 min

What is an MCP (Model Context Protocol)?

The best Cursor rules by stack
Cursor9 min

The best Cursor rules by stack

What Is a Skill for an AI Coding Tool?
Definitions8 min

What Is a Skill for an AI Coding Tool?

What Is Claude Code?
Definitions8 min

What Is Claude Code?

What Is an AI Coding Agent?
Definitions9 min

What Is an AI Coding Agent?

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LLM Skills Blog - SEO guides, AI skills and automation