{
  "scope": "Read-only proposal negative checks, not Runner formal validation",
  "cases": [
    {
      "case": "user_input_error",
      "rejected": true,
      "error": "Antigravity failed step"
    },
    {
      "case": "unknown_step",
      "rejected": true,
      "error": "Antigravity unknown step"
    },
    {
      "case": "duplicate_init",
      "rejected": true,
      "error": "Antigravity malformed init"
    },
    {
      "case": "outside_init_cwd",
      "rejected": true,
      "error": "Antigravity malformed init"
    },
    {
      "case": "terminal_failure",
      "rejected": true,
      "error": "Antigravity terminal result不足"
    }
  ],
  "passed": true
}