{
  "context": "Checks whether the final artifact follows the create-validation-contract instructions from the published hanakai-yaku tile.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "instruction-1",
      "description": "The submitted artifact follows this skill instruction: Define type-safe, composable validation rules with dry-validation contracts.",
      "max_score": 17
    },
    {
      "name": "instruction-2",
      "description": "The submitted artifact follows this skill instruction: Write test → Run test → Verify it FAILS → Implement → Verify it PASSES",
      "max_score": 17
    },
    {
      "name": "instruction-3",
      "description": "The submitted artifact follows this skill instruction: **Define the contract** — declare expected fields, types, and rules:",
      "max_score": 17
    },
    {
      "name": "instruction-4",
      "description": "The submitted artifact follows this skill instruction: key.failure(\"must be a valid email\") unless value.match?(URI::MailTo::EMAIL_REGEXP)",
      "max_score": 17
    },
    {
      "name": "instruction-5",
      "description": "The submitted artifact follows this skill instruction: **Use in the operation** — call the contract as the first step:",
      "max_score": 16
    },
    {
      "name": "instruction-6",
      "description": "The submitted artifact follows this skill instruction: expect(result.errors[:email]).to include(\"must be a valid email\")",
      "max_score": 16
    }
  ]
}