{
  "experiment": "MCP stdio process startup before any protocol message",
  "testedAtUtc": "2026-10-27T20:45:29.780Z",
  "sdk": {
    "name": "@modelcontextprotocol/sdk",
    "version": "1.32.2",
    "clientTransportSha256": "298514feae7875117a119a2598b40f2346ef07c30152fa7ad2ffb6cfb51782bc"
  },
  "runtime": {
    "node": "v24.22.1",
    "platform": "linux",
    "architecture": "x64",
    "uid": 0,
    "effectiveUid": 0
  },
  "runnerEnvironmentKeys": [
    "ORBITALWAKE_MCP_DEMO_VALUE",
    "PATH"
  ],
  "protocolHandshakePerformed": false,
  "clientUiOrPermissionSystemTested": false,
  "networkAccessTested": false,
  "operatingSystemSandboxTested": false,
  "cases": [
    {
      "scenario": "sdk-default-env",
      "startup": {
        "scenario": "sdk-default-env",
        "phase": "startup-before-MCP-listener",
        "cwdIsConfiguredWorkspace": true,
        "insideFixtureReadMatches": true,
        "siblingFixtureReadMatches": true,
        "dummyEnvironmentPresent": false,
        "dummyEnvironmentMatches": false,
        "environmentKeys": [
          "PATH"
        ]
      },
      "sentMessages": 0,
      "receivedMessages": 0,
      "toolHandlerInvoked": false,
      "stderr": "",
      "transportErrors": [],
      "passed": true
    },
    {
      "scenario": "explicit-dummy-env",
      "startup": {
        "scenario": "explicit-dummy-env",
        "phase": "startup-before-MCP-listener",
        "cwdIsConfiguredWorkspace": true,
        "insideFixtureReadMatches": true,
        "siblingFixtureReadMatches": true,
        "dummyEnvironmentPresent": true,
        "dummyEnvironmentMatches": true,
        "environmentKeys": [
          "ORBITALWAKE_MCP_DEMO_VALUE",
          "PATH"
        ]
      },
      "sentMessages": 0,
      "receivedMessages": 0,
      "toolHandlerInvoked": false,
      "stderr": "",
      "transportErrors": [],
      "passed": true
    }
  ],
  "passed": true
}