Open Agent Skills standard
Skills your agent
can actually use.
Skillyard is a marketplace for portable agent capabilities. A skill is just a folder with a SKILL.md file — install it, run it, ship the artifact.
A portable skill is a recipe you can audit: clear inputs, a clear output, and no hidden side effects.
skill-name/SKILL.md
--- name: earnings-note description: Turns an earnings transcript into a structured analyst note. Use when reviewing quarterly results. license: MIT compatibility: Works with Claude Code, Codex, Cursor, and similar agents. --- # Earnings Note ## When to use ...
Install
Add a skill to your workspace, or copy the install snippet into Claude Code, Codex or Cursor.
Run
Paste source material, run the skill, and get a structured artifact with a full trace.
Publish
The builder writes valid SKILL.md for you and blocks anything that breaks the spec.
Featured skills
Spec-valid skills, ready to install.
Built on the open standard
Skillyard stores the raw SKILL.md. Nothing here is locked in — export it, clone it, or install it straight into your agent.