Agent Skills are a simple, open format for giving agents new capabilities and expertise.

Skills are folders of instructions, scripts, and resources that agents can discover and use to perform better at specific tasks. Write once, use everywhere.

• Documentation - Guides and tutorials
• Specification - Format details
• Example Skills - See what's possible

• agentskills - Specification and documentation
• skills - Example skills collection

Agent Skills is an open format maintained by Anthropic and open to contributions from the community.