{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "kr-co-knockwatch-coin-check",
  "component": "knockwatch",
  "generated_at": "2026-11-05T14:00:03.879Z",
  "tracking_since": "2026-11-03",
  "counts": {
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    "security": 7,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
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      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_coin",
      "subject_child": "",
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      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_coin"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 06:29:30.899652+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “check_coin” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/kr-co-knockwatch-coin-check/knockwatch#chg-chg_01a1aa65-f4a7-7c08-b142-42d1e753ff8b"
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    {
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      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "to_code": null,
      "from_value": null,
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 06:29:30.899652+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “facts” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/kr-co-knockwatch-coin-check/knockwatch#chg-chg_01a1aa65-f4a9-79a5-95db-2ce70a8bcaeb"
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    {
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      "to_code": null,
      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      "occurred_at": "2026-11-05 06:29:30.899652+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “recent_signals” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/kr-co-knockwatch-coin-check/knockwatch#chg-chg_01a1aa65-f4aa-7db5-960b-1dc68edb9e45"
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    {
      "id": "chg_01a1aa65-f4ac-7393-92ec-d07c90c6fef8",
      "kind": "tool.description_changed",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-11-05 06:29:30.899652+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “signal_guide” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/kr-co-knockwatch-coin-check/knockwatch#chg-chg_01a1aa65-f4ac-7393-92ec-d07c90c6fef8"
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      "materiality": "security",
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      "occurred_at": "2026-11-05 06:29:30.899652+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “signal_record” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/kr-co-knockwatch-coin-check/knockwatch#chg-chg_01a1aa65-f4ad-70d4-a4ed-d4f8d2c362f8"
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      "occurred_at": "2026-11-05 06:29:30.899652+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/kr-co-knockwatch-coin-check/knockwatch#chg-chg_01a1aa65-f4af-7842-977e-57871061365a"
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      "id": "chg_01a1a525-3d13-7b68-ac5e-7f8919bea04b",
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      "subject_child": "",
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      "to_code": "headers.hsts_present",
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      "to_value": "pass",
      "materiality": "security",
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      "detail": {},
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      "occurred_at": "2026-11-04 06:00:43.492537+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/kr-co-knockwatch-coin-check/knockwatch#chg-chg_01a1a525-3d13-7b68-ac5e-7f8919bea04b"
    }
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      "attribution": null,
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}