{
  "checker": {
    "claims": [
      {
        "claim": "Validate the policy with the documented command",
        "command": "'C:\\coldpass\\python\\python.exe' agent_access.py validate",
        "evidence": "Policy is valid.\r\n",
        "expected": "Policy is valid.",
        "input": "policy.json (default policy)",
        "kind": "claim",
        "outcome": "Real input produced the expected result: Policy is valid.",
        "returncode": 0,
        "source": "Run `python3 agent_access.py validate`",
        "source_checked": true,
        "source_file": "README.md",
        "verdict": "yes"
      },
      {
        "claim": "The everything preset generates a grant with destination * and ip *",
        "command": "'C:\\coldpass\\python\\python.exe' agent_access.py generate --output '.coldpass\\out\\claim-fragment.hujson-checker-8f812d06e5c9409ba093d30bb336aeed'",
        "evidence": "\"tag:agent-agent-b\": [\r\n      \"autogroup:admin\"\r\n    ],\r\n    \"tag:agent-agent-c\": [\r\n      \"autogroup:admin\"\r\n    ]\r\n  },\r\n  \"grants\": [\r\n    {\r\n      \"src\": [\r\n        \"tag:agent-agent-a\"\r\n      ],\r\n      \"dst\": [\r\n        \"*\"\r\n      ],\r\n      \"ip\": [\r\n        \"*\"\r\n      ]\r\n    },\r\n    {\r\n      \"src\": [\r\n        \"tag:agent-agent-b\"\r\n      ],\r\n      \"dst\": [\r\n        \"*\"\r\n      ],\r\n      \"ip\": [\r\n        \"*\"\r\n      ]\r\n    },\r\n    {\r\n      \"src\": [\r\n        \"tag:agent-agent-c\"\r\n      ],\r\n      \"dst\": [\r\n        \"*\"\r\n      ],\r\n      \"ip\": [\r\n        \"*\"\r\n      ]\r\n    }\r\n  ],\r\n  \"tests\": []\r\n}\r\n",
        "expected": "fragment file contains tag owner for agent-b",
        "input": "default policy, generate to a fresh file",
        "kind": "claim",
        "outcome": "Real input produced the expected result: \"tag:agent-agent-b\"",
        "returncode": 0,
        "source": "The `everything` preset generates a grant with destination `*` and IP protocol/port `*`.",
        "source_checked": true,
        "source_file": "README.md",
        "verdict": "yes"
      },
      {
        "claim": "diff compares generated grants with the existing policy grants and prints additions",
        "command": "'C:\\coldpass\\python\\python.exe' agent_access.py diff --against '.coldpass\\existing-policy.json'",
        "evidence": "Added grants:\r\n+ {\"dst\":[\"*\"],\"ip\":[\"*\"],\"src\":[\"tag:agent-agent-a\"]}\r\n+ {\"dst\":[\"*\"],\"ip\":[\"*\"],\"src\":[\"tag:agent-agent-b\"]}\r\n+ {\"dst\":[\"*\"],\"ip\":[\"*\"],\"src\":[\"tag:agent-agent-c\"]}\r\nRemoved grants:\r\n  (none)\r\n",
        "expected": "Added grants: listing three agent grants",
        "input": "existing policy with empty grants array",
        "kind": "claim",
        "outcome": "Real input produced the expected result: Added grants:",
        "returncode": 0,
        "source": "it compares generated grants with the existing policy's `grants` array and prints additions and removals.",
        "source_checked": true,
        "source_file": "README.md",
        "verdict": "yes"
      }
    ],
    "cycle_checks": [
      {
        "claim": "Scheduled or looping main behavior",
        "command": "",
        "evidence": "Entry points inspected (agent_access.py argparse commands validate, generate, diff, summary, and the legacy grants command; README and CONTRIBUTING.md). No cron, schedule, loop, webhook, --once or --now trigger exists; the tool runs once per command invocation and does not connect to Tailscale.",
        "expected": "identify the product trigger",
        "input": "source inspection",
        "kind": "cycle",
        "outcome": "Entry points inspected (agent_access.py argparse commands validate, generate, diff, summary, and the legacy grants command; README and CONTRIBUTING.md). No cron, schedule, loop, webhook, --once or --now trigger exists; the tool runs once per command invocation and does not connect to Tailscale.",
        "source": "repository entry points",
        "verdict": "yes"
      }
    ],
    "details": {
      "argv": [
        "C:\\coldpass\\python\\python.exe",
        "agent_access.py",
        "generate",
        "--output",
        ".coldpass\\out\\probe-fragment.hujson-checker-5cdb27927cf34126aefb0553d589918a"
      ],
      "expected_file": ".coldpass\\out\\probe-fragment.hujson-checker-5cdb27927cf34126aefb0553d589918a",
      "file_checked": true,
      "file_excerpt": "\"tag:agent-agent-a\": [\r\n      \"autogroup:admin\"\r\n    ],\r\n    \"tag:agent-agent-b\": [\r\n      \"autogroup:admin\"\r\n    ],\r\n    \"tag:agent-agent-c\": [\r\n      \"autogroup:admin\"\r\n    ]\r\n  },\r\n  \"grants\": [\r\n    {\r\n      \"src\": [\r\n        \"tag:agent-agent-a\"\r\n      ],\r\n      \"dst\": [\r\n        \"*\"\r\n      ],\r\n      \"ip\": [\r\n        \"*\"\r\n      ]\r\n    },\r\n    {\r\n      \"src\": [\r\n        \"tag:agent-agent-b\"\r\n      ],\r\n      \"dst\": [\r\n        \"*\"\r\n      ],\r\n      \"ip\": [\r\n        \"*\"\r\n      ]\r\n    },\r\n    {\r\n      \"src\": [\r\n        \"tag:agent-agent-c\"\r\n      ],\r\n      \"dst\": [\r\n        \"*\"\r\n      ],\r\n      \"ip\": [\r\n        \"*\"\r\n      ]\r\n    }\r\n  ],\r\n  \"tests\": []\r\n}\r\n",
      "kind": "cli",
      "needs_browser": false,
      "needs_credentials": false,
      "returncode": 0,
      "scope": "product operation",
      "stderr": "",
      "stdout": "",
      "working": true
    },
    "evidence_strength": "readme_checked",
    "example_checks": [
      {
        "claim": "Quickstart: summary of agent grants",
        "command": "'C:\\coldpass\\python\\python.exe' agent_access.py summary",
        "deferred": false,
        "evidence": "ed.\r\nA range grants the listed TCP/UDP flows to every address it covers; service labels do not restrict destinations.\r\nScoped mode does not model or test ICMP; the everything preset grants all IP traffic, including ICMP.\r\nThis fragment does not revoke credentials, host permissions, or access provided elsewhere.\r\n\r\nagent-a (tag:agent-agent-a)\r\n  Everything preset: grants all IP traffic to all destinations.\r\n\r\nagent-b (tag:agent-agent-b)\r\n  Everything preset: grants all IP traffic to all destinations.\r\n\r\nagent-c (tag:agent-agent-c)\r\n  Everything preset: grants all IP traffic to all destinations.",
        "expected": "Agent Tailscale grants summary for agent-a, agent-b, agent-c",
        "input": "summary",
        "kind": "example",
        "outcome": "command completed successfully",
        "returncode": 0,
        "source": "README.md Quickstart (python3 agent_access.py summary)",
        "verdict": "yes"
      },
      {
        "claim": "Repository unit tests (CI/release check command, not in README)",
        "command": "'C:\\coldpass\\python\\python.exe' -m unittest discover -s tests",
        "deferred": false,
        "evidence": "...................................\r\n----------------------------------------------------------------------\r\nRan 35 tests in 21.703s\r\n\r\nOK",
        "expected": "All 35 tests pass (exit 0)",
        "input": "python -m unittest discover -s tests",
        "kind": "example",
        "outcome": "command completed successfully",
        "returncode": 0,
        "source": "release-check.json checks[0]",
        "verdict": "yes"
      }
    ],
    "status": "PASS"
  },
  "deviations": [
    "python3 is not on PATH in the guest; used the absolute bundled interpreter C:\\coldpass\\python\\python.exe (Python 3.14.0) for every command.",
    "git and node are not installed in the guest; not needed because the product is pure Python with no packages. No git init/fetch was performed.",
    "First diff attempt failed only because my fixture was written with a UTF-8 BOM by Set-Content; rewrote it without BOM and reran (product behaviour unchanged).",
    "README diff example references existing-policy.json; created a fixture at .coldpass\\existing-policy.json with an empty grants array.",
    "Outputs written under .coldpass\\out (fresh paths); the generate --output destinations were not pre-created."
  ],
  "fault_owner": null,
  "main_blocker": null,
  "operation": "Generate a Tailscale policy fragment (tagOwners, grants, tests) for agent-a, agent-b, agent-c, plus validate, summary, and diff",
  "operation_scope": "Offline only; uses bundled Python 3.14 (README needs 3.10+) from C:\\coldpass\\python\\python.exe; no network, no Tailscale connection, no browser, no credentials. Output is a fragment for manual review, not applied.",
  "outcome": "working",
  "plain_failure": null,
  "steps": [
    "python3 agent_access.py validate",
    "python3 agent_access.py summary",
    "python3 agent_access.py generate --output generated-fragment.hujson",
    "python3 agent_access.py diff --against existing-policy.json"
  ],
  "stuck_step": null,
  "suggested_fix": "None required for the run. Optional: README could say python on Windows, and the diff fixture path is user-supplied."
}