{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-taifoon-coordination-layer",
  "component": "api-mcp-2",
  "generated_at": "2026-10-10T00:42:58.803Z",
  "tracking_since": "2026-09-30",
  "counts": {
    "critical": 0,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1047a-4d84-79db-9ad3-69cb278261dd",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.2.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.2.0",
      "to_value": "1.2.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "0",
        "version": "1.2.0",
        "breaking": "1"
      },
      "occurred_on": "2026-10-04",
      "occurred_at": "2026-10-04 01:14:46.471871+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.2.0)",
      "link": "https://verifymcp.io/servers/io-taifoon-coordination-layer/api-mcp-2#chg-chg_01a1047a-4d84-79db-9ad3-69cb278261dd"
    },
    {
      "id": "chg_01a1047a-4d7f-7eac-972e-58dc133e28b4",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.10",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "4",
        "added": "6",
        "breaks": "1",
        "removed": "0",
        "auth_transport": "0"
      },
      "occurred_on": "2026-10-04",
      "occurred_at": "2026-10-04 01:14:46.471871+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "Stability (0.10 → fail)",
      "link": "https://verifymcp.io/servers/io-taifoon-coordination-layer/api-mcp-2#chg-chg_01a1047a-4d7f-7eac-972e-58dc133e28b4"
    },
    {
      "id": "chg_01a1047a-4d81-7108-9529-6cb161f37779",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "taifoon_assurance_call",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "taifoon_assurance_call"
      },
      "occurred_on": "2026-10-04",
      "occurred_at": "2026-10-04 01:14:46.471871+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "Tool “taifoon_assurance_call” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-taifoon-coordination-layer/api-mcp-2#chg-chg_01a1047a-4d81-7108-9529-6cb161f37779"
    },
    {
      "id": "chg_01a1047a-4d82-728f-8f24-c383cf7f9c8c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "taifoon_pool_open_plan",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "taifoon_pool_open_plan"
      },
      "occurred_on": "2026-10-04",
      "occurred_at": "2026-10-04 01:14:46.471871+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "Tool “taifoon_pool_open_plan” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-taifoon-coordination-layer/api-mcp-2#chg-chg_01a1047a-4d82-728f-8f24-c383cf7f9c8c"
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    {
      "id": "chg_01a1047a-4d83-7519-a703-6023d699756c",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "taifoon_pools_networks",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "taifoon_pools_networks"
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      "occurred_on": "2026-10-04",
      "occurred_at": "2026-10-04 01:14:46.471871+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "Tool “taifoon_pools_networks” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-taifoon-coordination-layer/api-mcp-2#chg-chg_01a1047a-4d83-7519-a703-6023d699756c"
    },
    {
      "id": "chg_01a0ff54-5ae5-7334-92a4-3617d932126a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "taifoon_protocol_register",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "taifoon_protocol_register"
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      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 01:15:13.454526+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “taifoon_protocol_register” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-taifoon-coordination-layer/api-mcp-2#chg-chg_01a0ff54-5ae5-7334-92a4-3617d932126a"
    },
    {
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      "kind": "tool.description_changed",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "taifoon_register"
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      "occurred_on": "2026-10-02",
      "occurred_at": "2026-10-02 01:15:02.730176+00",
      "observed_since": "2026-10-01",
      "source": "scan",
      "summary": "Tool “taifoon_register” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-taifoon-coordination-layer/api-mcp-2#chg-chg_01a0fa2d-d535-7e66-b596-8416389ee2f8"
    },
    {
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      "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": "2026-10-02",
      "occurred_at": "2026-10-02 01:15:02.730176+00",
      "observed_since": "2026-10-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-taifoon-coordination-layer/api-mcp-2#chg-chg_01a0fa2d-d53a-7a69-bf71-a774b8f297aa"
    },
    {
      "id": "chg_01a0f506-d297-7d3c-8d33-9092e041b6d5",
      "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": "2026-10-01",
      "occurred_at": "2026-10-01 01:14:20.143059+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-taifoon-coordination-layer/api-mcp-2#chg-chg_01a0f506-d297-7d3c-8d33-9092e041b6d5"
    }
  ],
  "days": [
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      "date": "2026-10-05",
      "total": 64,
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    {
      "date": "2026-10-02",
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    {
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    {
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}