{
  "checker": {
    "claims": [
      {
        "claim": "Adds a trailing comma to multiline function calls.",
        "command": "/tmp/add-trailing-comma-venv/bin/python -m add_trailing_comma --exit-zero-even-if-changed -",
        "evidence": "function_call(\n    argument,\n    5 ** 5,\n    kwarg=foo,\n)\n",
        "expected": "function_call(\n    argument,\n    5 ** 5,\n    kwarg=foo,\n)\n",
        "input": "function_call(\n    argument,\n    5 ** 5,\n    kwarg=foo\n)\n",
        "kind": "claim",
        "outcome": "Real input produced the expected result: function_call(\n    argument,\n    5 ** 5,\n    kwarg=foo,\n)",
        "returncode": 0,
        "source": "A tool (and pre-commit hook) to automatically add trailing commas to calls and",
        "source_checked": true,
        "source_file": "README.md",
        "verdict": "yes"
      }
    ],
    "cycle_checks": [
      {
        "claim": "Scheduled or looping main behavior",
        "command": "",
        "evidence": "Inspected README, setup entry points, and CI workflow: the product formats supplied source on each invocation and exposes no scheduler, loop, webhook, or cycle trigger.",
        "expected": "identify the product trigger",
        "input": "source inspection",
        "kind": "cycle",
        "outcome": "Inspected README, setup entry points, and CI workflow: the product formats supplied source on each invocation and exposes no scheduler, loop, webhook, or cycle trigger.",
        "source": "repository entry points",
        "verdict": "yes"
      }
    ],
    "details": {
      "argv": [
        "/tmp/add-trailing-comma-venv/bin/python",
        "-m",
        "add_trailing_comma",
        "--exit-zero-even-if-changed",
        "-"
      ],
      "kind": "cli",
      "needs_browser": false,
      "needs_credentials": false,
      "returncode": 0,
      "scope": "product operation",
      "stderr": "",
      "stdout": "function_call(\n    argument,\n    5 ** 5,\n    kwarg=foo,\n)",
      "working": true
    },
    "evidence_strength": "readme_checked",
    "example_checks": [
      {
        "claim": "Format multiline call supplied on stdin",
        "command": "/tmp/add-trailing-comma-venv/bin/python -m add_trailing_comma --exit-zero-even-if-changed -",
        "deferred": false,
        "evidence": "function_call(\n    argument,\n    5 ** 5,\n    kwarg=foo,\n)",
        "expected": "function_call(\n    argument,\n    5 ** 5,\n    kwarg=foo,\n)\n",
        "input": "function_call(\n    argument,\n    5 ** 5,\n    kwarg=foo\n)\n",
        "kind": "example",
        "outcome": "command completed successfully",
        "returncode": 0,
        "source": "README.md, multi-line method invocation style",
        "verdict": "yes"
      }
    ],
    "status": "PASS"
  },
  "deviations": [
    "System pip install failed with externally-managed-environment; installed dependencies using the supported venv instead."
  ],
  "fault_owner": null,
  "main_blocker": null,
  "operation": "Format a multiline Python call from standard input with add-trailing-comma.",
  "operation_scope": "Python 3.12.3 virtual environment with add-trailing-comma 4.0.0 and tokenize-rt 6.2.0.",
  "outcome": "working",
  "plain_failure": null,
  "steps": [
    "Read README installation and multiline-call example.",
    "Created /tmp/add-trailing-comma-venv and installed add-trailing-comma.",
    "Ran the documented formatter entry point against the README call; it added the trailing comma.",
    "Ran the repository test suite: 148 passed.",
    "Coldpass validation and replay passed, including the README claim, example, and cycle inspection."
  ],
  "stuck_step": null,
  "suggested_fix": null
}