{
  "checker": {
    "details": {
      "argv": [
        "<host-path>"
      ],
      "kind": "mcp",
      "scope": "product operation",
      "serverInfo": {
        "name": "presidio-x402",
        "version": ""
      },
      "tools": [
        "screen_payment_metadata",
        "check_payment_policy",
        "check_payment_replay"
      ],
      "working": true
    },
    "status": "PASS"
  },
  "deviations": [
    "README uses uvx/uv venv; uv is not in the guest, so used python3 -m venv + pip install of the local source instead.",
    "python3 -m venv failed with ensurepip missing (python3.12-venv not installed); did not install apt package. pip in the venv still installed the package successfully.",
    "Did not run pytest/ruff (suites excluded by task)."
  ],
  "main_blocker": null,
  "operation": "Start the stdio MCP server (presidio-hardened-x402-mcp) and list tools: screen_payment_metadata, check_payment_policy, check_payment_replay",
  "operation_scope": "Default in-process regex mode, no API keys, no Redis, no browser needed. Signed evidence and remote proxy mode not exercised.",
  "outcome": "working",
  "steps": [
    "Checked README: Python >=3.10; install via uvx/uv (uv not present in guest)",
    "python3 -m venv <host-path> (ensurepip missing; pip still installed into the venv)",
    "<host-path> install <host-path> (built and installed presidio-hardened-x402-mcp 0.3.0, parent presidio-hardened-x402 0.13.0)",
    "Started <host-path> over stdio, sent initialize, notifications/initialized, tools/list; server returned 3 tools and closed cleanly"
  ],
  "stuck_step": null,
  "suggested_fix": null
}