{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "pipeworx-io-fca-shorts",
  "component": "fca-shorts-mcp",
  "generated_at": "2026-10-09T22:23:26.665Z",
  "tracking_since": "2026-09-25",
  "counts": {
    "critical": 2,
    "security": 18,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a109a7-af36-77ed-86e8-a7da13b7b020",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.23",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "tools_unlisted"
      },
      "occurred_on": "2026-10-05",
      "occurred_at": "2026-10-05 01:22:20.54554+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Stability (0.23 → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a109a7-af36-77ed-86e8-a7da13b7b020"
    },
    {
      "id": "chg_01a109a7-b066-7661-8576-1d0277600832",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-05",
      "occurred_at": "2026-10-05 01:22:20.54554+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a109a7-b066-7661-8576-1d0277600832"
    },
    {
      "id": "chg_01a109a7-b0c5-7b28-ba38-5ae4f78c70ec",
      "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": "2026-10-05",
      "occurred_at": "2026-10-05 01:22:20.54554+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a109a7-b0c5-7b28-ba38-5ae4f78c70ec"
    },
    {
      "id": "chg_01a0ff16-f16e-7d6e-ad7b-f7cf859350d4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 00:08:08.751402+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0ff16-f16e-7d6e-ad7b-f7cf859350d4"
    },
    {
      "id": "chg_01a0ff16-f170-76d7-aaf4-d403b540fe1c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 00:08:08.751402+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0ff16-f170-76d7-aaf4-d403b540fe1c"
    },
    {
      "id": "chg_01a0ff16-f171-75f8-9328-f5a392f42e6f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 00:08:08.751402+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0ff16-f171-75f8-9328-f5a392f42e6f"
    },
    {
      "id": "chg_01a0ff16-f171-7d05-9725-17206307abe8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 00:08:08.751402+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0ff16-f171-7d05-9725-17206307abe8"
    },
    {
      "id": "chg_01a0ff16-f173-700f-a60a-09b472caa9a9",
      "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": "2026-10-03",
      "occurred_at": "2026-10-03 00:08:08.751402+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0ff16-f173-700f-a60a-09b472caa9a9"
    },
    {
      "id": "chg_01a0f4c5-ba8c-7743-8935-1b466d86d6e6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:03:14.122704+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0f4c5-ba8c-7743-8935-1b466d86d6e6"
    },
    {
      "id": "chg_01a0f4c5-ba8f-7042-ae70-7924a6de0afb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:03:14.122704+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0f4c5-ba8f-7042-ae70-7924a6de0afb"
    },
    {
      "id": "chg_01a0f4c5-ba8f-7681-b206-de10c0f67453",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:03:14.122704+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0f4c5-ba8f-7681-b206-de10c0f67453"
    },
    {
      "id": "chg_01a0f4c5-ba8f-7c4a-a29a-5915718dea00",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:03:14.122704+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0f4c5-ba8f-7c4a-a29a-5915718dea00"
    },
    {
      "id": "chg_01a0f4c5-ba90-71a4-8ea4-b842f8b57883",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "release_calendar_markets",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "release_calendar_markets"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:03:14.122704+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool “release_calendar_markets” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0f4c5-ba90-71a4-8ea4-b842f8b57883"
    },
    {
      "id": "chg_01a0f4c5-ba90-75bb-a6b2-36f8505e6051",
      "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 00:03:14.122704+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/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0f4c5-ba90-75bb-a6b2-36f8505e6051"
    },
    {
      "id": "chg_01a0e02a-f74f-7cde-9221-e849c1f6f7d6",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 00:01:47.170012+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0e02a-f74f-7cde-9221-e849c1f6f7d6"
    },
    {
      "id": "chg_01a0e02a-f753-7be5-a4b8-d26bd5d94d6f",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 00:01:47.170012+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0e02a-f753-7be5-a4b8-d26bd5d94d6f"
    },
    {
      "id": "chg_01a0e02a-f754-7b82-ae1f-ec539992adab",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "40",
        "judged": "40"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 00:01:47.170012+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0e02a-f754-7b82-ae1f-ec539992adab"
    },
    {
      "id": "chg_01a0db03-2631-72b0-abd5-d9967c87b76a",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 00:00:11.549507+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0db03-2631-72b0-abd5-d9967c87b76a"
    },
    {
      "id": "chg_01a0db03-2645-7db2-be8a-e23e7a340e4f",
      "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": "2026-09-26",
      "occurred_at": "2026-09-26 00:00:11.549507+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0db03-2645-7db2-be8a-e23e7a340e4f"
    },
    {
      "id": "chg_01a0db03-2650-72d9-a9b5-0e820a248022",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "40",
        "judged": "40"
      },
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 00:00:11.549507+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-fca-shorts/fca-shorts-mcp#chg-chg_01a0db03-2650-72d9-a9b5-0e820a248022"
    }
  ],
  "days": [
    {
      "date": "2026-10-05",
      "total": 30,
      "delta": -32,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-03",
      "total": 62,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-10-01",
      "total": 61,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-29",
      "total": 60,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 3,
        "to": 7,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 1,
          "to_days": 2
        },
        "partial": false,
        "compared_to": "2026-09-28",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-28",
      "total": 59,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-27",
      "total": 59,
      "delta": 29,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 12
    },
    {
      "date": "2026-09-26",
      "total": 30,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 12
    },
    {
      "date": "2026-09-25",
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