claude-plugins/plugins/playground/.claude-plugin/plugin.json

{
  "name": "playground",
  "version": "1.0.0",
  "description": "Creates interactive HTML playgrounds \u2014 self-contained single-file explorers with visual controls, live preview, and prompt output with copy button",
  "author": {
    "name": "Anthropic",
    "email": "support@anthropic.com"
  }
}