{
  "date": "2026-10-12",
  "scope": "Offline isolated probes; temporary state only; no provider calls, host installs or canonical source writes.",
  "python": "3.10.9",
  "jev_head": "bca82bb245389dc3ccdcef516878f33b11b71d47",
  "jev_tree": "dirty implementation snapshot",
  "winnow_head": "d67763617a5c9f16689332737878e4d81b9c9f99",
  "checks": [
    {
      "check": "registry-handler coverage",
      "observed": "All 8 declared Jev tools resolve to handlers; not an MCP handshake."
    },
    {
      "check": "missing-reference verification",
      "observed": {
        "verified": true,
        "support_level": "extrapolated"
      }
    },
    {
      "check": "knowledge write without evidence",
      "observed": "Direct learn succeeded with empty details and no source/quote validation."
    },
    {
      "check": "keyword-only knowledge retrieval",
      "observed": {
        "confidence": 0.69,
        "context_items": 1,
        "presentation": "may-apply hint; not ranked multi-result retrieval"
      }
    },
    {
      "check": "context budget boundary",
      "observed": {
        "unit": "characters",
        "result": "ASSERTION [c",
        "citation_preserved": false
      }
    },
    {
      "check": "replay binds operation digest",
      "observed": {
        "initial": "acquired",
        "same_digest": "replay",
        "changed_digest": "acquired",
        "limit": "single-process SQLite probe, not concurrent git acceptance"
      }
    },
    {
      "check": "installer config merge",
      "observed": "Unrelated MCP entry, theme and existing skill path preserved in an in-memory fixture; no client configuration changed."
    },
    {
      "check": "PDF page-map preservation",
      "observed": "Mocked two-page extractor output is concatenated without page markers or a location map; no real PDF extraction quality was tested."
    }
  ]
}