creating-agent-skills

To create an Agent Skill, populate a SKILL.md file with proper frontmatter and body content, add optional scripts, references, and assets, then validate the package using validation tooling for reliable deployment.

Progressive disclosure in Agent Skills is a structural pattern that controls information visibility for activation accuracy. Use it to optimize SKILL.md descriptions and ensure cross-platform compatibility across multiple runtimes.

Validate Agent Skill frontmatter and directory structure by running the provided validation tooling, which checks SKILL.md formatting, optional components like scripts and references, and ensures specification compliance before deployment.

Yes, you can package Agent Skills with optional scripts, references, and assets. The creation process provides cross-platform compatibility guidance to ensure portable deployment across multiple runtimes and tools.

The best way to compare and evaluate Agent Skills is to assess their SKILL.md frontmatter optimization, description accuracy, and structural conformity to the agentskills.io specification using integrated validation tooling.

Agent Skill validation fails when SKILL.md frontmatter is malformed, required structural elements are missing, or directory contents do not conform to the agentskills.io specification for portable deployment.