{
  "checker": {
    "claims": [
      {
        "claim": "MCP endpoint requires a full access key",
        "command": "server",
        "evidence": "Probe could not complete: [Errno 2] No such file or directory: 'server'; stderr: ",
        "expected": "request rejected as unauthorized",
        "input": "tools/call list_newsletters without a key",
        "kind": "claim",
        "outcome": "Probe could not complete: [Errno 2] No such file or directory: 'server'; stderr: ",
        "source": "**MCP**: connect Claude Code with a full access key. Every action is a tool.",
        "source_checked": true,
        "source_file": "README.md",
        "verdict": "blocked"
      }
    ],
    "cycle_checks": [
      {
        "claim": "Scheduled or looping main behavior",
        "command": "",
        "evidence": "No dependency or lifecycle cycle was observed in the run.",
        "expected": "identify the product trigger",
        "input": "source inspection",
        "kind": "cycle",
        "outcome": "No dependency or lifecycle cycle was observed in the run.",
        "source": "repository entry points",
        "verdict": "yes"
      }
    ],
    "details": {
      "argv": [
        "server"
      ],
      "blocker": "[Errno 2] No such file or directory: 'server'; stderr: ",
      "kind": "mcp",
      "working": false
    },
    "evidence_strength": "nothing_checked",
    "example_checks": [
      {
        "claim": null,
        "command": "",
        "deferred": false,
        "evidence": "no command or explanation supplied",
        "expected": "documented command completes successfully",
        "input": "",
        "kind": "example",
        "outcome": "no command or explanation supplied",
        "source": null,
        "verdict": "blocked"
      }
    ],
    "status": "FAIL"
  },
  "credentials_error": "No API key available; sign-in code flow via server action could not be completed by curl.",
  "deviations": [
    "Could not obtain an API key: sign-in via the Next server action sendSigninCode is not reproducible by hand-built curl requests (server received empty FormData; 409 'Failed to find Server Action' earlier, resolved after a clean dev restart but form body still not decoded). Not worked around by reading the database.",
    "Repo has no stdio MCP entrypoint; the MCP server is an HTTP route at /mcp, so probe argv [\"server\"] cannot be replayed by the checker.",
    "Pinned commit checkout was not verified separately in this report."
  ],
  "evidence_strength": "partial: setup, tests, lint, build and dev server verified; authenticated MCP tool call not achieved",
  "fault_owner": "environment",
  "main_blocker": "[Errno 2] No such file or directory: 'server'; stderr: ",
  "operation": "MCP tool call (list_newsletters) via /mcp after README setup",
  "outcome": "blocked",
  "steps": [
    "Installed Node 22.23.4 via NodeSource (deb.nodesource.com setup_22.x).",
    "npm install / npm ci succeeded; npm run lint and npm run build ran.",
    "Installed mongod 8.0.34 from repo.mongodb.org because the integration tests require it; npm test: 1200 pass, 0 fail.",
    "Created .env.local from .env.example with generated secrets and <email>, SENDING_ENABLED=false.",
    "npm run dev served /signin with HTTP 200.",
    "Unauthenticated tools/call list_newsletters to /mcp returned HTTP 401 code unauthorized (the product's real response)."
  ],
  "stuck_step": "server"
}