Marketplace Manifest Format

{
  "name": "Official Plugins",
  "owner": { "name": "Anthropic", "email": "[email protected]" },
  "plugins": [
    {
      "id": "formatter",
      "name": "Code Formatter",
      "source": { "source": "npm", "package": "@anthropic/formatter-plugin" },
      "category": "development",
      "tags": ["formatting", "code-quality"]
    }
  ]
}