{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "tw-tobid-tenders",
  "component": "api",
  "generated_at": "2026-09-27T19:28:30.511Z",
  "tracking_since": "2026-09-02",
  "counts": {
    "critical": 0,
    "security": 31,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0cca7-af53-777e-ae49-8d2a186d6512",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "asset_sales",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "asset_sales"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 05:05:36.498343+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool “asset_sales” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0cca7-af53-777e-ae49-8d2a186d6512"
    },
    {
      "id": "chg_01a0cca7-af54-7620-8125-5844aea2b226",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "procurement_forecast",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "procurement_forecast"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 05:05:36.498343+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool “procurement_forecast” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0cca7-af54-7620-8125-5844aea2b226"
    },
    {
      "id": "chg_01a0cca7-af54-7bac-81d4-25c81d973dcb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "public_reading",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "public_reading"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 05:05:36.498343+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool “public_reading” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0cca7-af54-7bac-81d4-25c81d973dcb"
    },
    {
      "id": "chg_01a0c781-0788-736e-9cc8-546cea7bbd20",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_absent",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 05:05:17.020645+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0c781-0788-736e-9cc8-546cea7bbd20"
    },
    {
      "id": "chg_01a0c781-078f-7f30-b21f-6591fa597d66",
      "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 05:05:17.020645+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0c781-078f-7f30-b21f-6591fa597d66"
    },
    {
      "id": "chg_01a0c781-0791-79c3-bd9e-e0fe64b751f1",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "20"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 05:05:17.020645+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 20 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/tw-tobid-tenders/api#chg-chg_01a0c781-0791-79c3-bd9e-e0fe64b751f1"
    },
    {
      "id": "chg_01a0c781-079c-7489-9544-d0f26558c17c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "unit_report",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "unit_report"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 05:05:17.020645+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “unit_report” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0c781-079c-7489-9544-d0f26558c17c"
    },
    {
      "id": "chg_01a0c25b-6012-774b-94d9-562f9a842970",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 05:06:03.282222+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0c25b-6012-774b-94d9-562f9a842970"
    },
    {
      "id": "chg_01a0c25b-6013-7d1f-832c-8fac78772ecc",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.60",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 05:06:03.282222+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Stability (0.60 → unverified)",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0c25b-6013-7d1f-832c-8fac78772ecc"
    },
    {
      "id": "chg_01a0c25b-6014-76d8-af6c-4581e96ba211",
      "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 05:06:03.282222+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0c25b-6014-76d8-af6c-4581e96ba211"
    },
    {
      "id": "chg_01a0c25b-6015-77cb-975a-6ae93fbc4300",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 05:06:03.282222+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0c25b-6015-77cb-975a-6ae93fbc4300"
    },
    {
      "id": "chg_01a0c25b-6017-7342-be62-ea3b2e2ba942",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "verified"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 05:06:03.282222+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0c25b-6017-7342-be62-ea3b2e2ba942"
    },
    {
      "id": "chg_01a0bd34-07f0-7c40-9d34-10633dcaf422",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_tenders",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_tenders"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 05:04:58.624789+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool “search_tenders” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0bd34-07f0-7c40-9d34-10633dcaf422"
    },
    {
      "id": "chg_01a0bd34-07f4-7b02-8e5b-617f488516df",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 05:04:58.624789+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0bd34-07f4-7b02-8e5b-617f488516df"
    },
    {
      "id": "chg_01a0a372-decc-7351-af95-08de07778137",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "asset_sales",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "asset_sales"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 05:03:29.341777+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Tool “asset_sales” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0a372-decc-7351-af95-08de07778137"
    },
    {
      "id": "chg_01a0a372-ded5-78ed-9fbc-51c6fca54a63",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "procurement_forecast",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "procurement_forecast"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 05:03:29.341777+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Tool “procurement_forecast” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0a372-ded5-78ed-9fbc-51c6fca54a63"
    },
    {
      "id": "chg_01a0a372-ded7-7158-8429-5cf231cf9b5c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "public_reading",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "public_reading"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 05:03:29.341777+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Tool “public_reading” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0a372-ded7-7158-8429-5cf231cf9b5c"
    },
    {
      "id": "chg_01a0a372-ded8-71f1-a904-54e07581bb7c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_tenders",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_tenders"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 05:03:29.341777+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Tool “search_tenders” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0a372-ded8-71f1-a904-54e07581bb7c"
    },
    {
      "id": "chg_01a0a372-ded9-78be-84fd-73848281bf5f",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 05:03:29.341777+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0a372-ded9-78be-84fd-73848281bf5f"
    },
    {
      "id": "chg_01a089b3-1219-7476-b82a-eaf14312787a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_tender",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_tender"
      },
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 05:03:29.164295+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Tool “get_tender” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a089b3-1219-7476-b82a-eaf14312787a"
    },
    {
      "id": "chg_01a089b3-121b-770c-8833-3a4d773a9711",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "price_analysis",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "price_analysis"
      },
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 05:03:29.164295+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Tool “price_analysis” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a089b3-121b-770c-8833-3a4d773a9711"
    },
    {
      "id": "chg_01a089b3-121c-7ecd-9eff-767a982568c5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "unit_report",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "unit_report"
      },
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 05:03:29.164295+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Tool “unit_report” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a089b3-121c-7ecd-9eff-767a982568c5"
    },
    {
      "id": "chg_01a07f66-2d3d-7ced-be25-4f7fbd9d5528",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_tender",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_tender"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 05:03:17.665305+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool “get_tender” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a07f66-2d3d-7ced-be25-4f7fbd9d5528"
    },
    {
      "id": "chg_01a0724c-9bc6-7e34-8e57-f57b9c29bc76",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_tenders",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_tenders"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 16:00:18.041046+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Tool “search_tenders” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0724c-9bc6-7e34-8e57-f57b9c29bc76"
    },
    {
      "id": "chg_01a0724c-9bce-7503-b588-db43fbf54aba",
      "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 16:00:18.041046+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a0724c-9bce-7503-b588-db43fbf54aba"
    },
    {
      "id": "chg_01a06acc-32fe-7a37-bd96-0964faac5547",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 05:02:42.332694+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a06acc-32fe-7a37-bd96-0964faac5547"
    },
    {
      "id": "chg_01a06acc-3300-7337-a9c8-b57f9013079c",
      "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": "8"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:02:42.332694+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 8 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/tw-tobid-tenders/api#chg-chg_01a06acc-3300-7337-a9c8-b57f9013079c"
    },
    {
      "id": "chg_01a06acc-3301-790b-b6dc-5b475d6dc99a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "price_analysis",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "price_analysis"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 05:02:42.332694+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “price_analysis” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a06acc-3301-790b-b6dc-5b475d6dc99a"
    },
    {
      "id": "chg_01a065a5-d4ba-7afc-abf1-d7fed420e4bc",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 05:02:41.738102+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a065a5-d4ba-7afc-abf1-d7fed420e4bc"
    },
    {
      "id": "chg_01a065a5-d4bb-720b-90d6-720fc8273765",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 05:02:41.738102+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the whole tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a065a5-d4bb-720b-90d6-720fc8273765"
    },
    {
      "id": "chg_01a065a5-d4bc-7254-a4bb-348ac12a440b",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "verified"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 05:02:41.738102+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/tw-tobid-tenders/api#chg-chg_01a065a5-d4bc-7254-a4bb-348ac12a440b"
    }
  ],
  "days": [
    {
      "date": "2026-09-26",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 77,
        "to": 80,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 23,
          "to_days": 24
        },
        "partial": false,
        "compared_to": "2026-09-25",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-25",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-24",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-23",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-22",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-21",
      "total": 70,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-20",
      "total": 70,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-17",
      "total": 67,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 47,
        "to": 50,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 14,
          "to_days": 15
        },
        "partial": false,
        "compared_to": "2026-09-16",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    }
  ]
}