AGENT SKILLS BECOMES AN OPEN STANDARD

Summary from the TLDR AI newsletter

Agent Skills, folders of instructions, scripts, and resources that give AI agents new capabilities on demand, originated at Anthropic (which also created MCP) and is now an open format with adoption from Cursor, GitHub, VS Code, Claude Code, and OpenAI's Codex CLI. Skills let teams package domain expertise and workflows into portable, version-controlled packages that work across different agent products.