{
  "checker": {
    "claims": [
      {
        "claim": "Run the built in end to end self test",
        "command": "<guest-path> printguard.py analyze .coldpass/inputs/cube.stl",
        "evidence": "\u20263375.0\n  },\n  \"overhang\": {\n   \"threshold_deg\": 45,\n   \"bad_area_mm2\": 0.0,\n   \"bad_frac\": 0.0,\n   \"bed_contact_mm2\": 225.0,\n   \"bridge_lookup_mm\": 10.0,\n   \"pitch_mm\": 0.15,\n   \"method\": \"\u60ac\u5782\u9762\u6cbf\u91cd\u529b\u65b9\u5411\u5728 raw \u4f53\u7d20\u7f51\u683c\u5411\u4e0b\u63a2\u6d4b\uff08\u91cf\u5316 \u00b11*pitch\uff09\",\n   \"open_area_mm2\": 0.0,\n   \"open_frac\": 0.0,\n   \"bridged_area_mm2\": 0.0,\n   \"bridged_frac\": 0.0\n  },\n  \"wall_thickness\": {\n   \"verdict\": \"pass\",\n   \"min_wall_mm\": 15.0,\n   \"threshold_mm\": 0.8,\n   \"pitch_mm\": 0.12,\n   \"thin_spots_mm\": [\n    [\n     7.4,\n     7.4,\n     7.4\n    ],\n    [\n     7.4,\n     7.4,\n     7.6\n    ],\n    [\n     7.4,\n     7.6,\n     7.4\n    ]\n   ],\n   \"m",
        "expected": "3375.0 mm\u00b3 volume",
        "input": "15 mm cube",
        "kind": "claim",
        "outcome": "Real input produced the expected result: 3375.0",
        "returncode": 0,
        "source": "`python printguard.py selftest`",
        "source_checked": true,
        "source_file": "README.md",
        "verdict": "yes"
      }
    ],
    "cycle_checks": [
      {
        "claim": "Scheduled or looping main behavior",
        "command": "",
        "evidence": "Inspected README, printguard.py CLI entrypoint, and mcp_server.py; no product scheduler, cron, loop trigger, webhook, --once, or --now cycle is documented.",
        "expected": "identify the product trigger",
        "input": "source inspection",
        "kind": "cycle",
        "outcome": "Inspected README, printguard.py CLI entrypoint, and mcp_server.py; no product scheduler, cron, loop trigger, webhook, --once, or --now cycle is documented.",
        "source": "repository entry points",
        "verdict": "yes"
      }
    ],
    "details": {
      "argv": [
        "<guest-path>",
        "printguard.py",
        "analyze",
        ".coldpass/inputs/cube.stl"
      ],
      "kind": "cli",
      "needs_browser": false,
      "needs_credentials": false,
      "returncode": 0,
      "scope": "product operation",
      "stderr": "",
      "stdout": "{\n \"bbox_mm\": [\n  15.0,\n  15.0,\n  15.0\n ],\n \"checks\": {\n  \"watertight\": {\n   \"watertight\": true,\n   \"winding\": true,\n   \"boundary_edges\": 0,\n   \"nonmanifold_edges\": 0,\n[excerpt truncated]",
      "working": true
    },
    "evidence_strength": "readme_checked",
    "example_checks": [
      {
        "claim": "Analyze an STL mesh with the documented CLI",
        "command": "<guest-path> printguard.py analyze .coldpass/inputs/cube.stl",
        "deferred": false,
        "evidence": "\": 225.0,\n   \"bridge_lookup_mm\": 10.0,\n   \"pitch_mm\": 0.15,\n   \"method\": \"\u60ac\u5782\u9762\u6cbf\u91cd\u529b\u65b9\u5411\u5728 raw \u4f53\u7d20\u7f51\u683c\u5411\u4e0b\u63a2\u6d4b\uff08\u91cf\u5316 \u00b11*pitch\uff09\",\n   \"open_area_mm2\": 0.0,\n   \"open_frac\": 0.0,\n   \"bridged_area_mm2\": 0.0,\n   \"bridged_frac\": 0.0\n  },\n  \"wall_thickness\": {\n   \"verdict\": \"pass\",\n   \"min_wall_mm\": 15.0,\n   \"threshold_mm\": 0.8,\n   \"pitch_mm\": 0.12,\n   \"thin_spots_mm\": [\n    [\n     7.4,\n     7.4,\n     7.4\n    ],\n    [\n     7.4,\n     7.4,\n     7.6\n    ],\n    [\n     7.4,\n     7.6,\n     7.4\n    ]\n   ],\n   \"method\": \"voxel EDT medial, T=2D-p\uff08round \u91cf\u5316\u8865\u507f\uff0c\u91cf\u5316 \u00b12*pitch\uff09\"\n  }\n },\n \"risk\": {\n  \"grade\": \"S\",\n  \"score\": 100.0\n }\n}",
        "expected": "3375.0 mm\u00b3 volume",
        "input": "15 mm watertight cube",
        "kind": "example",
        "outcome": "command completed successfully",
        "returncode": 0,
        "source": "README.md / Quality assurance",
        "verdict": "yes"
      }
    ],
    "status": "PASS"
  },
  "deviations": [
    "README documents `python printguard.py selftest`; attempted it, but the guest killed it with exit 137/\u22129 before output, consistent with the repository's notes about high memory use. The full selftest could not be confirmed in this guest."
  ],
  "fault_owner": "test",
  "main_blocker": null,
  "operation": "Analyze an STL mesh with PrintGuard",
  "operation_scope": "Python 3.12 venv with project dependencies installed; local mesh analysis",
  "outcome": "working",
  "plain_failure": null,
  "steps": [
    "Read README and confirmed Python >=3.11; guest has Python 3.12.3",
    "Created .venv and ran .venv/bin/python -m pip install -e . successfully",
    "Ran .venv/bin/python printguard.py analyze .coldpass/inputs/cube.stl; output reports watertight true and volume 3375.0 mm\u00b3",
    "Validated and replayed probe, README claim, and analyze example successfully"
  ],
  "stuck_step": null,
  "suggested_fix": null
}