{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "si-humancollab-humancollab",
  "component": "humancollab",
  "generated_at": "2026-11-05T11:06:25.400Z",
  "tracking_since": "2026-10-21",
  "counts": {
    "critical": 1,
    "security": 8,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a452-3f1d-7e66-9fe8-b22fd0e057b2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "reply_business_note",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "reply_business_note"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 02:10:15.946641+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “reply_business_note” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/si-humancollab-humancollab/humancollab#chg-chg_01a1a452-3f1d-7e66-9fe8-b22fd0e057b2"
    },
    {
      "id": "chg_01a1a452-3f1e-78ff-ab5a-c47a617c0b89",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "submit_business_profile",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "submit_business_profile"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 02:10:15.946641+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “submit_business_profile” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/si-humancollab-humancollab/humancollab#chg-chg_01a1a452-3f1e-78ff-ab5a-c47a617c0b89"
    },
    {
      "id": "chg_01a18fb8-717f-7371-b860-94d368cb7a38",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "close_job"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 02:09:51.901688+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/si-humancollab-humancollab/humancollab#chg-chg_01a18fb8-717f-7371-b860-94d368cb7a38"
    },
    {
      "id": "chg_01a18fb8-7181-7cc3-95ba-6bbda8cd9afb",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "close_job",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "close_job"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 02:09:51.901688+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “close_job” is now declared destructive",
      "link": "https://verifymcp.io/servers/si-humancollab-humancollab/humancollab#chg-chg_01a18fb8-7181-7cc3-95ba-6bbda8cd9afb"
    },
    {
      "id": "chg_01a175f9-a4b6-78b1-b580-c9dd1e2bd0e0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_answers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_answers"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 02:10:57.288463+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “get_answers” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/si-humancollab-humancollab/humancollab#chg-chg_01a175f9-a4b6-78b1-b580-c9dd1e2bd0e0"
    },
    {
      "id": "chg_01a175f9-a4b7-7b54-afda-b29dc2bf1f50",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 02:10:57.288463+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/si-humancollab-humancollab/humancollab#chg-chg_01a175f9-a4b7-7b54-afda-b29dc2bf1f50"
    },
    {
      "id": "chg_01a16685-d73d-7e10-b96a-3983be9e0fba",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "submit_business_profile",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "submit_business_profile"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 02:10:09.822585+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “submit_business_profile” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/si-humancollab-humancollab/humancollab#chg-chg_01a16685-d73d-7e10-b96a-3983be9e0fba"
    },
    {
      "id": "chg_01a16685-d740-75d7-8e41-3ba4aad0d4b6",
      "kind": "server.name_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "humancollab",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "mcp-typescript server on vercel",
      "to_value": "humancollab",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "humancollab",
        "from": "mcp-typescript server on vercel"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 02:10:09.822585+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "The server changed its declared name (mcp-typescript server on vercel → humancollab)",
      "link": "https://verifymcp.io/servers/si-humancollab-humancollab/humancollab#chg-chg_01a16685-d740-75d7-8e41-3ba4aad0d4b6"
    },
    {
      "id": "chg_01a16685-d741-71a9-81bd-0ff7387ea1c7",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 02:10:09.822585+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/si-humancollab-humancollab/humancollab#chg-chg_01a16685-d741-71a9-81bd-0ff7387ea1c7"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-11-01",
      "total": 71,
      "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": "2026-10-31",
        "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": "2026-10-31",
      "total": 70,
      "delta": 4,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 20
    },
    {
      "date": "2026-10-29",
      "total": 66,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 7,
          "to_days": 8
        },
        "partial": false,
        "compared_to": "2026-10-28",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-27",
      "total": 65,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 17,
        "to": 20,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 5,
          "to_days": 6
        },
        "partial": false,
        "compared_to": "2026-10-26",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-26",
      "total": 64,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-25",
      "total": 64,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-23",
      "total": 63,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    }
  ]
}