{
  "checker": {
    "claims": [
      {
        "claim": "Abogen offers two interfaces.",
        "command": "",
        "evidence": "GUI operation requires an interactive display; available environment is headless.",
        "expected": "",
        "input": "",
        "kind": "claim",
        "outcome": "GUI operation requires an interactive display; available environment is headless.",
        "source": "Abogen offers **two interfaces**, but currently they have different feature sets.",
        "source_checked": true,
        "source_file": "README.md",
        "verdict": "blocked"
      }
    ],
    "cycle_checks": [
      {
        "claim": "Scheduled or looping main behavior",
        "command": "",
        "evidence": "README entrypoints provide interactive conversion and a Flask UI; no product scheduler or cycle trigger was identified.",
        "expected": "identify the product trigger",
        "input": "source inspection",
        "kind": "cycle",
        "outcome": "README entrypoints provide interactive conversion and a Flask UI; no product scheduler or cycle trigger was identified.",
        "source": "repository entry points",
        "verdict": "yes"
      }
    ],
    "details": {
      "checks": [
        {
          "check": "start",
          "details": {
            "argv": [
              "<guest-path>"
            ],
            "blocker": "product invocation failed: {\"argv\": [\"<guest-path>\"], \"returncode\": 1, \"stdout\": \"QT_QPA_PLATFORM_PLUGIN_PATH set to: <guest-path>\\n\", \"stderr\": \"Traceback (most recent call last):\\n  File \\\"<guest-path>\\\", line 4, in <module>\\n    from abogen.pyqt.main import main\\n  File \\\"<guest-path>\\\", line 81, in <module>\\n    from PyQt6.QtWidgets import QApplication\\nImportError: libGL.so.1: cannot open shared object file: No such file or directory\\n\", \"needs_credentials\": false, \"needs_browser\": false}",
            "kind": "cli",
            "needs_browser": false,
            "needs_credentials": false,
            "returncode": 1,
            "stderr": "Traceback (most recent call last):\n  File \"<guest-path>\", line 4, in <module>\n    from abogen.pyqt.main import main\n  File \"<guest-path>\", line 81, in <module>\n    from PyQt6.QtWidgets import QApplication\nImportError: libGL.so.1: cannot open shared object file: No such file or directory",
            "stdout": "QT_QPA_PLATFORM_PLUGIN_PATH set to: <guest-path>",
            "working": false
          },
          "optional": false,
          "status": "FAIL"
        }
      ],
      "scope": "partial checks",
      "working": false
    },
    "evidence_strength": "nothing_checked",
    "example_checks": [
      {
        "claim": "README Web UI launch",
        "command": "",
        "deferred": false,
        "evidence": "Launch was tried; startup stalls while fetching model voice assets and exceeded the replay window.",
        "expected": "documented command completes successfully",
        "input": "",
        "kind": "example",
        "outcome": "Launch was tried; startup stalls while fetching model voice assets and exceeded the replay window.",
        "source": "README.md, Interfaces",
        "verdict": "blocked"
      }
    ],
    "status": "FAIL"
  },
  "deviations": [
    "README UI startup attempted; voice asset downloads continued beyond the 120 second checker window. HF Hub emitted an unauthenticated-request warning."
  ],
  "fault_owner": "prerequisite",
  "main_blocker": "Web UI startup fetches voice assets and exceeds the replay window in this environment.",
  "operation": "Launch Abogen Web UI",
  "operation_scope": "Linux install with Python 3.12, espeak-ng and uv; Web UI startup also fetches voice assets.",
  "outcome": "blocked",
  "plain_failure": "Installation completed, but the Web UI did not finish initializing within the available replay time.",
  "steps": [
    "sudo apt-get update && sudo apt-get install -y espeak-ng curl",
    "curl -LsSf https://astral.sh/uv/install.sh | sh",
    "uv tool install --python 3.12 abogen",
    "abogen-web (README Interfaces command)"
  ],
  "stuck_step": "Complete Web UI startup and useful page request",
  "suggested_fix": "Provide a warmed voice cache or higher HF Hub download allowance, then replay the Web UI startup and request its page."
}