Agent Skills: A Data-Driven Analysis of Claude Skills for Extending Large Language Model Functionality
A massive analysis of over 40,000 AI add-ons uncovers surprising trends and hidden risks.
Deep Dive
Researchers analyzed 40,285 publicly available 'skills' or add-ons for AI assistants like Claude. They found most skills are for software engineering, while information and content tools are most used. The ecosystem shows a supply-demand imbalance and widespread duplication. Critically, the study identified safety risks, including skills that can perform system-level actions. This provides the first major data snapshot of this emerging layer of AI infrastructure.
Why It Matters
Understanding this new ecosystem is crucial for managing AI safety and guiding future development.