{
  "schema_version": 1,
  "observed_at": "2026-11-02T07:01:05.780093+00:00",
  "package_version": "3.3.1",
  "mcp_sdk_version": "1.30.0",
  "protocol_version": "2025-11-25",
  "fixture": {
    "rows": 3,
    "columns": 2,
    "csv_sha256": "4ad739dbeae1f10dfb9cf4bfb7ae20ddf0597f18903c26747e61ca4611403b23",
    "contains_synthetic_email": true
  },
  "results": [
    {
      "format": "csv",
      "tool": "check_file",
      "result": {
        "schema_version": 1,
        "operation": "check",
        "ok": true,
        "data": {
          "row_count": 3,
          "column_count": 2,
          "success": false,
          "issue_count": 2,
          "execution_issue_count": 0,
          "checks": [
            {
              "name": "null",
              "success": false,
              "issue_count": 1
            },
            {
              "name": "duplicate",
              "success": false,
              "issue_count": 1
            }
          ]
        },
        "truncated": false,
        "error": null
      }
    },
    {
      "format": "csv",
      "tool": "profile_file",
      "result": {
        "schema_version": 1,
        "operation": "profile",
        "ok": true,
        "data": {
          "row_count": 3,
          "column_count": 2,
          "columns": [
            {
              "name": "email",
              "null_pct": "33.3%",
              "unique_pct": "67%",
              "dtype": "String"
            },
            {
              "name": "score",
              "null_pct": "0.0%",
              "unique_pct": "67%",
              "dtype": "Int64"
            }
          ]
        },
        "truncated": false,
        "error": null
      }
    },
    {
      "format": "csv",
      "tool": "scan_pii",
      "result": {
        "schema_version": 1,
        "operation": "scan",
        "ok": true,
        "data": {
          "row_count": 3,
          "finding_count": 1,
          "count_semantics": "estimated_from_first_1000_non_null_values",
          "findings": [
            {
              "column": "email",
              "pii_type": "Email Address",
              "count": 2,
              "confidence": 99
            }
          ]
        },
        "truncated": false,
        "error": null
      }
    },
    {
      "format": "parquet",
      "tool": "check_file",
      "result": {
        "schema_version": 1,
        "operation": "check",
        "ok": true,
        "data": {
          "row_count": 3,
          "column_count": 2,
          "success": false,
          "issue_count": 2,
          "execution_issue_count": 0,
          "checks": [
            {
              "name": "null",
              "success": false,
              "issue_count": 1
            },
            {
              "name": "duplicate",
              "success": false,
              "issue_count": 1
            }
          ]
        },
        "truncated": false,
        "error": null
      }
    },
    {
      "format": "parquet",
      "tool": "profile_file",
      "result": {
        "schema_version": 1,
        "operation": "profile",
        "ok": true,
        "data": {
          "row_count": 3,
          "column_count": 2,
          "columns": [
            {
              "name": "email",
              "null_pct": "33.3%",
              "unique_pct": "67%",
              "dtype": "String"
            },
            {
              "name": "score",
              "null_pct": "0.0%",
              "unique_pct": "67%",
              "dtype": "Int64"
            }
          ]
        },
        "truncated": false,
        "error": null
      }
    },
    {
      "format": "parquet",
      "tool": "scan_pii",
      "result": {
        "schema_version": 1,
        "operation": "scan",
        "ok": true,
        "data": {
          "row_count": 3,
          "finding_count": 1,
          "count_semantics": "estimated_from_first_1000_non_null_values",
          "findings": [
            {
              "column": "email",
              "pii_type": "Email Address",
              "count": 2,
              "confidence": 99
            }
          ]
        },
        "truncated": false,
        "error": null
      }
    }
  ],
  "checks": {
    "outside_directory_denied": true,
    "source_files_unchanged": true,
    "synthetic_raw_sentinels_absent": true
  },
  "scope": "Actual published Local MCP execution on generated fixtures; not a web-search exposure or Agent-selection benchmark."
}