{
  "_meta": {
    "description": "D6 fixtures for built-in-agent / auth",
    "sourceFile": "d5-auth.ts",
    "created": "2026-05-22"
  },
  "fixtures": [
    {
      "_comment": "auth check turn 1 — single turn proving the auth lifecycle works. The D5 script sends 'auth check turn 1' then asserts sign-out button visible + either idiomatic SignInCard re-mount or legacy error surface.",
      "match": {
        "userMessage": "auth check turn 1",
        "context": "built-in-agent"
      },
      "response": {
        "content": "Authentication confirmed — you are signed in and the chat session is active. The auth demo lifecycle is working end-to-end."
      }
    }
  ]
}