Donating Agent Skills To The Agentic Ai Foundation
Source
anthropic.com
Author
Anthropic editorial sitemap
Date
Why it matters
The SKILL.md format used across Claude Code, Cursor, Copilot and others now has neutral governance, so skills you write are less likely to be locked to one vendor. A versioned spec and security guidance for skill authors are planned.
Key takeaways · AI-distilled
Anthropic is donating AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition → Skills to the Agentic AI Foundation under the Linux Foundation, which already holds MCPThe Model Context Protocol — an open standard that lets any AI assistant plug into any tool or data source without custom integration code.Full definition →, including the name, logo, GitHub organization and agentskills.io domain. Using or contributing to the standard does not require joining the AAIF.
Anthropic says more than 70 agent platforms, including ChatGPT, Cursor, GitHub Copilot and VS Code, have integrated Agent Skills, and that 1 million skills have been published with nearly 280 million installs.
A agent skillA reusable instruction file that teaches an agent how to do one job well — the procedure, the tools, and what counts as done.Full definition → is a folder holding a SKILL.md file plus any scripts or reference material. Anthropic built the format because Claude Code handled general knowledge work well but lacked the procedural knowledge real business tasks need.
Engineers from Anthropic, Google, OpenAI and other companies will maintain the standard as individuals, led by David Soria Parra and Mahesh Murag. The proposed roadmap covers versioned releases, a formal proposal process and security guidance for skill authors and users.
Terms in this piece · Glossary
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
agent skill — A reusable instruction file that teaches an agent how to do one job well — the procedure, the tools, and what counts as done.
MCP — The Model Context Protocol — an open standard that lets any AI assistant plug into any tool or data source without custom integration code.
