Seonglae ChoInstead of full description, give an index of capabilities
Agent Skills is an open standard in the form of a bundle of procedures, scripts, and resources (folder) that agents can call upon when needed.
A very simple "capability pack" composed of Markdown + scripts.
More token-efficient compared to MCP (only YAML metadata at the beginning is loaded into the session). Skills are simple, flexible, separated by task units, and extensible like using CLI tools.
Agent Skills
Overview - Agent Skills
A simple, open format for giving agents new capabilities and expertise.
https://agentskills.io/home
Claude Skills are awesome, maybe a bigger deal than MCP
Anthropic this morning introduced Claude Skills, a new pattern for making new abilities available to their models: Claude can now use Skills to improve how it performs specific tasks. Skills …
https://simonwillison.net/2025/Oct/16/claude-skills/
React skill from vercel
Introducing: React Best Practices - Vercel
We've encapsulated 10+ years of React and Next.js optimization knowledge into react-best-practices, a structured repository optimized for AI agents and LLMs.
https://vercel.com/blog/introducing-react-best-practices
