{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "co-pulselake-pulselake",
  "component": "oauth-pulselake-mcp",
  "generated_at": "2026-11-05T12:41:39.481Z",
  "tracking_since": "2026-10-07",
  "counts": {
    "critical": 0,
    "security": 6,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a166c9-eb3d-7c2d-992a-dfe55e33cc2f",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.auth_gated",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 03:24:31.398268+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/co-pulselake-pulselake/oauth-pulselake-mcp#chg-chg_01a166c9-eb3d-7c2d-992a-dfe55e33cc2f"
    },
    {
      "id": "chg_01a166c9-eb3f-7501-bbb8-163ae7777739",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.rfc9728",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 03:24:31.398268+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/co-pulselake-pulselake/oauth-pulselake-mcp#chg-chg_01a166c9-eb3f-7501-bbb8-163ae7777739"
    },
    {
      "id": "chg_01a166c9-eb40-7027-95e8-e7ae58235e7d",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.auth_gated",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 03:24:31.398268+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool safety (Tool safety blocked by authentication: the endpoint requires auth we don't have to read its tools.)",
      "link": "https://verifymcp.io/servers/co-pulselake-pulselake/oauth-pulselake-mcp#chg-chg_01a166c9-eb40-7027-95e8-e7ae58235e7d"
    },
    {
      "id": "chg_01a161a7-c1c2-72b7-aed4-e549cf380f6c",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.http_error",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "404",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 03:29:06.438864+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/co-pulselake-pulselake/oauth-pulselake-mcp#chg-chg_01a161a7-c1c2-72b7-aed4-e549cf380f6c"
    },
    {
      "id": "chg_01a161a7-c1c2-7d71-97a5-2494f0df790b",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728",
      "to_code": "auth.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 03:29:06.438864+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/co-pulselake-pulselake/oauth-pulselake-mcp#chg-chg_01a161a7-c1c2-7d71-97a5-2494f0df790b"
    },
    {
      "id": "chg_01a161a7-c1c3-72ce-b19e-1add9ef94276",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.auth_gated",
      "to_code": "toolsafety.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 03:29:06.438864+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.)",
      "link": "https://verifymcp.io/servers/co-pulselake-pulselake/oauth-pulselake-mcp#chg-chg_01a161a7-c1c3-72ce-b19e-1add9ef94276"
    }
  ],
  "days": [
    {
      "date": "2026-10-23",
      "total": 36,
      "delta": 13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-22",
      "total": 23,
      "delta": -13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-07",
      "total": 36,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}