{
  "description": "An item in a libragen collection (library or nested collection)",
  "type": "object",
  "properties": {
    "library": {
      "description": "Library source (URL, path, or git repo) - mutually exclusive with collection",
      "type": "string"
    },
    "collection": {
      "description": "Nested collection source (URL or path) - mutually exclusive with library",
      "type": "string"
    },
    "required": {
      "description": "Whether this item is required (default: true)",
      "type": "boolean"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://libragen.dev/schemas/v1/collection-item.schema.json",
  "title": "Libragen Collection Item"
}