{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-taifoon-coordination-layer",
  "component": "coord",
  "generated_at": "2026-10-09T23:48:20.232Z",
  "tracking_since": "2026-09-30",
  "counts": {
    "critical": 0,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a10592-df14-72be-b5d4-f9e74dcb51b8",
      "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 06:21:13.758231+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/coord#chg-chg_01a10592-df14-72be-b5d4-f9e74dcb51b8"
    },
    {
      "id": "chg_01a10592-df12-7b98-a4c3-133da0890350",
      "kind": "tool.description_changed",
      "family": "",
      "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"
      },
      "occurred_on": "2026-10-04",
      "occurred_at": "2026-10-04 06:21:13.758231+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/coord#chg-chg_01a10592-df12-7b98-a4c3-133da0890350"
    },
    {
      "id": "chg_01a10592-df10-7799-a3e1-e785bfc68dee",
      "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 06:21:13.758231+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/coord#chg-chg_01a10592-df10-7799-a3e1-e785bfc68dee"
    },
    {
      "id": "chg_01a10592-df0e-7b42-93a3-018c0c5c8389",
      "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 06:21:13.758231+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/coord#chg-chg_01a10592-df0e-7b42-93a3-018c0c5c8389"
    },
    {
      "id": "chg_01a10592-df0d-7936-a6eb-697466a17968",
      "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 06:21:13.758231+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "Stability (0.10 → fail)",
      "link": "https://verifymcp.io/servers/io-taifoon-coordination-layer/coord#chg-chg_01a10592-df0d-7936-a6eb-697466a17968"
    },
    {
      "id": "chg_01a10069-3d10-795d-a6bd-dcc166ea8d5f",
      "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 06:17:39.134251+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/coord#chg-chg_01a10069-3d10-795d-a6bd-dcc166ea8d5f"
    },
    {
      "id": "chg_01a0fb4b-65bd-7f21-954a-08e05497fb7a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "taifoon_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_register"
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      "occurred_on": "2026-10-02",
      "occurred_at": "2026-10-02 06:26:57.089587+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/coord#chg-chg_01a0fb4b-65bd-7f21-954a-08e05497fb7a"
    },
    {
      "id": "chg_01a0fb4b-65c0-795c-acf2-1aff78dff2a0",
      "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": "2026-10-02",
      "occurred_at": "2026-10-02 06:26:57.089587+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/coord#chg-chg_01a0fb4b-65c0-795c-acf2-1aff78dff2a0"
    },
    {
      "id": "chg_01a0f61c-9948-7ae4-a925-5d7cc4a5c9b0",
      "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 06:17:44.39471+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/coord#chg-chg_01a0f61c-9948-7ae4-a925-5d7cc4a5c9b0"
    }
  ],
  "days": [
    {
      "date": "2026-10-07",
      "total": 65,
      "delta": 2,
      "tracked": true,
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      "attribution": null,
      "event_count": 1
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    {
      "date": "2026-10-04",
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      "attribution": null,
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    {
      "date": "2026-10-03",
      "total": 63,
      "delta": 0,
      "tracked": true,
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      "attribution": null,
      "event_count": 14
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    {
      "date": "2026-10-02",
      "total": 63,
      "delta": 1,
      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-10-01",
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      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-09-30",
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      "tracked": true,
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}