{
  "environment": "Real T3 development server; fresh isolated database; MCP over HTTP",
  "missingProject": {
    "request": {
      "tool": "t3_thread_list",
      "arguments": {
        "projectId": "not-a-project",
        "limit": 5
      }
    },
    "result": {
      "content": [
        {
          "type": "text",
          "text": "{\"_tag\":\"OrchestratorMcpFailure\",\"code\":\"invalid_request\",\"message\":\"Project not-a-project was not found.\"}"
        }
      ],
      "isError": true
    }
  },
  "existingEmptyProject": {
    "request": {
      "tool": "t3_thread_list",
      "arguments": {
        "projectId": "80755b5a-ee8e-4e4d-adaf-0aef37dbcd53",
        "limit": 5
      }
    },
    "result": {
      "content": [
        {
          "type": "text",
          "text": "{\"projectId\":\"80755b5a-ee8e-4e4d-adaf-0aef37dbcd53\",\"currentThreadId\":null,\"threads\":[],\"nextCursor\":null,\"total\":0}"
        }
      ],
      "structuredContent": {
        "projectId": "80755b5a-ee8e-4e4d-adaf-0aef37dbcd53",
        "currentThreadId": null,
        "threads": [],
        "nextCursor": null,
        "total": 0
      },
      "isError": false
    }
  }
}