{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "tehtelabs-cheapestllmapi",
  "component": "cheapestllmapi",
  "generated_at": "2026-11-05T06:36:25.615Z",
  "tracking_since": "2026-10-04",
  "counts": {
    "critical": 0,
    "security": 16,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a16685-2e4b-7574-bf3a-4d68934a4f31",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 02:09:26.582653+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Stability (0.60 → unverified)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a16685-2e4b-7574-bf3a-4d68934a4f31"
    },
    {
      "id": "chg_01a16685-2e4c-74c5-bdd4-36dae784de54",
      "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": "405",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 02:09:26.582653+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a16685-2e4c-74c5-bdd4-36dae784de54"
    },
    {
      "id": "chg_01a16685-2e4c-7afe-b07d-b862b16d8e41",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.unreachable",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 02:09:26.582653+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a16685-2e4c-7afe-b07d-b862b16d8e41"
    },
    {
      "id": "chg_01a16685-2e4d-706f-aa2f-02136d11c8c7",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 02:09:26.582653+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a16685-2e4d-706f-aa2f-02136d11c8c7"
    },
    {
      "id": "chg_01a16685-2e4e-707c-96e0-7e5d0552b8f8",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 02:09:26.582653+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a16685-2e4e-707c-96e0-7e5d0552b8f8"
    },
    {
      "id": "chg_01a15c38-727a-71bf-8e71-157a5d2747b1",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 02:09:25.578787+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a15c38-727a-71bf-8e71-157a5d2747b1"
    },
    {
      "id": "chg_01a15c38-727d-7a6d-98a2-695faef14ab0",
      "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": "2026-10-21",
      "occurred_at": "2026-10-21 02:09:25.578787+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a15c38-727d-7a6d-98a2-695faef14ab0"
    },
    {
      "id": "chg_01a15711-8a99-773d-8cbb-03dd0e28a8c7",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 02:08:49.781181+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a15711-8a99-773d-8cbb-03dd0e28a8c7"
    },
    {
      "id": "chg_01a151eb-2273-7ef4-8753-2c70cb0f849e",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.47",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 02:08:46.690917+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Stability (0.47 → unverified)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a151eb-2273-7ef4-8753-2c70cb0f849e"
    },
    {
      "id": "chg_01a151eb-2274-7ed6-8aa9-dbed1d0cd92e",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.unreachable",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 02:08:46.690917+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a151eb-2274-7ed6-8aa9-dbed1d0cd92e"
    },
    {
      "id": "chg_01a151eb-2275-758d-9a9a-05af0a20dd03",
      "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": "2026-10-19",
      "occurred_at": "2026-10-19 02:08:46.690917+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a151eb-2275-758d-9a9a-05af0a20dd03"
    },
    {
      "id": "chg_01a151eb-2275-7bb1-b3cd-12145c37dbb6",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.unreachable",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 02:08:46.690917+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a151eb-2275-7bb1-b3cd-12145c37dbb6"
    },
    {
      "id": "chg_01a151eb-2278-7925-8103-2b4174977840",
      "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": "2026-10-19",
      "occurred_at": "2026-10-19 02:08:46.690917+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a151eb-2278-7925-8103-2b4174977840"
    },
    {
      "id": "chg_01a1382a-b796-71ee-9d59-544e10fac87f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "execute",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "execute"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 02:08:05.641155+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “execute” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a1382a-b796-71ee-9d59-544e10fac87f"
    },
    {
      "id": "chg_01a1382a-b796-7c93-9116-42597b403f0a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "offer_compare",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "offer_compare"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 02:08:05.641155+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “offer_compare” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a1382a-b796-7c93-9116-42597b403f0a"
    },
    {
      "id": "chg_01a1382a-b7a2-7a63-8336-41b73bc8bba8",
      "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": "2026-10-14",
      "occurred_at": "2026-10-14 02:08:05.641155+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/tehtelabs-cheapestllmapi/cheapestllmapi#chg-chg_01a1382a-b7a2-7a63-8336-41b73bc8bba8"
    }
  ],
  "days": [
    {
      "date": "2026-10-23",
      "total": 24,
      "delta": -51,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-22",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 57,
        "to": 60,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 17,
          "to_days": 18
        },
        "partial": false,
        "compared_to": "2026-10-21",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-21",
      "total": 74,
      "delta": 40,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-20",
      "total": 34,
      "delta": 10,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-19",
      "total": 24,
      "delta": -49,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-10-18",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 43,
        "to": 47,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 13,
          "to_days": 14
        },
        "partial": false,
        "compared_to": "2026-10-17",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-15",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 33,
        "to": 37,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 10,
          "to_days": 11
        },
        "partial": false,
        "compared_to": "2026-10-14",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-14",
      "total": 71,
      "delta": -2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 29
    }
  ]
}