{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-streetproof-mcp",
  "component": "streetproof",
  "generated_at": "2026-09-22T17:38:09.274Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 18,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0c748-eacb-7755-aac4-e96e22d9f97a",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.hsts_present",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 04:03:59.711459+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c748-eacb-7755-aac4-e96e22d9f97a"
    },
    {
      "id": "chg_01a0c748-eacc-7575-b1ed-6b716cb7428f",
      "kind": "check.reverified",
      "family": "https",
      "subject_kind": "check",
      "subject": "https",
      "subject_child": "",
      "from_code": "https.inconclusive",
      "to_code": "https.enforced",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 04:03:59.711459+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "HTTPS (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c748-eacc-7575-b1ed-6b716cb7428f"
    },
    {
      "id": "chg_01a0c748-eacc-7e62-b9cd-cae8ed372b55",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 04:03:59.711459+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c748-eacc-7e62-b9cd-cae8ed372b55"
    },
    {
      "id": "chg_01a0c748-eacd-7460-ad45-40aa6bc3e7bd",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 04:03:59.711459+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c748-eacd-7460-ad45-40aa6bc3e7bd"
    },
    {
      "id": "chg_01a0c748-eacd-79f0-947e-02b947cc75c1",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.stable",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 04:03:59.711459+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c748-eacd-79f0-947e-02b947cc75c1"
    },
    {
      "id": "chg_01a0c748-eacd-7eeb-a115-f272ac253427",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "6"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 04:03:59.711459+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 6 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c748-eacd-7eeb-a115-f272ac253427"
    },
    {
      "id": "chg_01a0c222-d442-7abb-8f9d-6fb62e328408",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 04:04:17.475206+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c222-d442-7abb-8f9d-6fb62e328408"
    },
    {
      "id": "chg_01a0c222-d443-796b-a527-d36905859aa5",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.http_error",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "521",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 04:04:17.475206+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c222-d443-796b-a527-d36905859aa5"
    },
    {
      "id": "chg_01a0c222-d443-7e4f-86b3-bccba17aedfd",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 04:04:17.475206+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c222-d443-7e4f-86b3-bccba17aedfd"
    },
    {
      "id": "chg_01a0c222-d444-7403-9df8-e7ef3bb93352",
      "kind": "check.unverifiable",
      "family": "https",
      "subject_kind": "check",
      "subject": "https",
      "subject_child": "",
      "from_code": "https.enforced",
      "to_code": "https.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "plaintext_status",
        "status": "521"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 04:04:17.475206+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "HTTPS (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c222-d444-7403-9df8-e7ef3bb93352"
    },
    {
      "id": "chg_01a0c222-d444-7d64-8c1f-095f1a7c6bf0",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.hsts_absent",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 04:04:17.475206+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "HSTS header (pass → fail)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c222-d444-7d64-8c1f-095f1a7c6bf0"
    },
    {
      "id": "chg_01a0c222-d445-7308-85bc-33241d8304c5",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 04:04:17.475206+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c222-d445-7308-85bc-33241d8304c5"
    },
    {
      "id": "chg_01a0c222-d448-7815-acdc-b1bef50d2788",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 04:04:17.475206+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a0c222-d448-7815-acdc-b1bef50d2788"
    },
    {
      "id": "chg_01a06fbf-6baf-786f-a31d-a6027ae6f8f0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_business_reality",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_business_reality"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 04:06:50.921582+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool “check_business_reality” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a06fbf-6baf-786f-a31d-a6027ae6f8f0"
    },
    {
      "id": "chg_01a06fbf-6bb0-773e-8ed1-81482f651ebf",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 04:06:50.921582+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a06fbf-6bb0-773e-8ed1-81482f651ebf"
    },
    {
      "id": "chg_01a03719-0f74-70cf-b632-b9a08e0fbdf7",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 04:06:24.245605+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_01a03719-0f74-70cf-b632-b9a08e0fbdf7"
    },
    {
      "id": "chg_019faee2-c177-70e2-8a1d-3a5258ce4c94",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_business_reality",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_business_reality"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:18:44.074957+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “check_business_reality” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_019faee2-c177-70e2-8a1d-3a5258ce4c94"
    },
    {
      "id": "chg_019faee2-c178-7106-aa20-b7a0e50a7be3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_pulse",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_pulse"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:18:44.074957+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “get_pulse” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-streetproof-mcp/streetproof#chg-chg_019faee2-c178-7106-aa20-b7a0e50a7be3"
    }
  ],
  "days": [
    {
      "date": "2026-09-22",
      "total": 81,
      "delta": 63,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-21",
      "total": 18,
      "delta": -63,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-09-05",
      "total": 81,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-08-26",
      "total": 81,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-25",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-07-31",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-07-30",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}