Agent Skills in 2026

In 2026, the concept of Agent Skills has significantly evolved, offering a new way to package and distribute reusable knowledge and workflows for coding agents, with wide support across major platforms and tools. Initially introduced by Anthropic and further developed by companies like Vercel, which solved distribution issues with the npx skills CLI, Agent Skills allow developers to share code instructions and references in a structured format. The core component is the SKILL.md file, which provides an entry point and guides agents through tasks based on the context, enhancing their functionality and reliability. Neon, a company that had been experimenting with similar ideas, transitioned its "AI rules" to the Agent Skills format, creating a repository known as neondatabase/agent-skills. The "using-neon" skill is designed for progressive discovery, linking to source documentation rather than containing static content, thus ensuring information remains current and lightweight. This approach helps coding agents efficiently navigate and utilize Neon’s capabilities, working in tandem with the Neon MCP server to provide both reasoning and execution layers for agent tasks.