{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "pipeworx-io-cnmv-filings",
  "component": "cnmv-filings-mcp",
  "generated_at": "2026-10-07T20:44:05.130Z",
  "tracking_since": "2026-09-24",
  "counts": {
    "critical": 1,
    "security": 14,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a113d4-afb1-7044-a1f7-72bf25695a4e",
      "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": "2026-10-07",
      "occurred_at": "2026-10-07 00:47:39.631524+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a113d4-afb1-7044-a1f7-72bf25695a4e"
    },
    {
      "id": "chg_01a113d4-b073-73cb-bfb0-34abd49c168b",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.churn",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "11",
        "added": "0",
        "breaks": "0",
        "removed": "0",
        "auth_transport": "1"
      },
      "occurred_on": "2026-10-07",
      "occurred_at": "2026-10-07 00:47:39.631524+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a113d4-b073-73cb-bfb0-34abd49c168b"
    },
    {
      "id": "chg_01a113d4-b075-7751-9c54-fa1f31dc95f4",
      "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": "2026-10-07",
      "occurred_at": "2026-10-07 00:47:39.631524+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a113d4-b075-7751-9c54-fa1f31dc95f4"
    },
    {
      "id": "chg_01a113d4-b1a1-70fe-91c3-098a3b837148",
      "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": "2026-10-07",
      "occurred_at": "2026-10-07 00:47:39.631524+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a113d4-b1a1-70fe-91c3-098a3b837148"
    },
    {
      "id": "chg_01a113d4-b209-7564-b9bd-8039630c933a",
      "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": "2026-10-07",
      "occurred_at": "2026-10-07 00:47:39.631524+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a113d4-b209-7564-b9bd-8039630c933a"
    },
    {
      "id": "chg_01a113d4-b26e-7980-bd26-2b852b3e35a7",
      "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": "2026-10-07",
      "occurred_at": "2026-10-07 00:47:39.631524+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a113d4-b26e-7980-bd26-2b852b3e35a7"
    },
    {
      "id": "chg_01a113d4-b2c5-7237-8329-dd97a0fa6966",
      "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": "2026-10-07",
      "occurred_at": "2026-10-07 00:47:39.631524+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a113d4-b2c5-7237-8329-dd97a0fa6966"
    },
    {
      "id": "chg_01a113d4-b2c8-7133-a01c-97b47b9cbd0c",
      "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": "2026-10-07",
      "occurred_at": "2026-10-07 00:47:39.631524+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “release_calendar_markets” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a113d4-b2c8-7133-a01c-97b47b9cbd0c"
    },
    {
      "id": "chg_01a113d4-b2d2-79e8-a3f2-4e6c68453942",
      "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": "2026-10-07",
      "occurred_at": "2026-10-07 00:47:39.631524+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a113d4-b2d2-79e8-a3f2-4e6c68453942"
    },
    {
      "id": "chg_01a0e14a-49d6-7171-a3fc-ffd1986287e4",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:15:37.160238+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a0e14a-49d6-7171-a3fc-ffd1986287e4"
    },
    {
      "id": "chg_01a0e14a-49d6-792b-9c07-9b68287f1e03",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 05:15:37.160238+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a0e14a-49d6-792b-9c07-9b68287f1e03"
    },
    {
      "id": "chg_01a0db06-f656-72d5-bc5c-62ac9d3cb015",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 00:04:21.561239+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a0db06-f656-72d5-bc5c-62ac9d3cb015"
    },
    {
      "id": "chg_01a0db06-f659-79c4-bf56-444097d41a5b",
      "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 00:04:21.561239+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a0db06-f659-79c4-bf56-444097d41a5b"
    },
    {
      "id": "chg_01a0db06-f65e-71b3-86db-458f17fd1dd2",
      "kind": "check.appeared",
      "family": "auth-registration",
      "subject_kind": "check",
      "subject": "auth-registration",
      "subject_child": "",
      "from_code": null,
      "to_code": "auth.registration_cimd",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 00:04:21.561239+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a0db06-f65e-71b3-86db-458f17fd1dd2"
    },
    {
      "id": "chg_01a0db06-f662-7165-aa7b-24494ecd4ed9",
      "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 00:04:21.561239+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-cnmv-filings/cnmv-filings-mcp#chg-chg_01a0db06-f662-7165-aa7b-24494ecd4ed9"
    }
  ],
  "days": [
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      "date": "2026-10-07",
      "total": 30,
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      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 12
    },
    {
      "date": "2026-10-04",
      "total": 30,
      "delta": 0,
      "tracked": true,
      "explained": true,
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      "attribution": null,
      "event_count": 1
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    {
      "date": "2026-10-03",
      "total": 30,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-02",
      "total": 30,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-10-01",
      "total": 30,
      "delta": 0,
      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-30",
      "total": 30,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-09-29",
      "total": 30,
      "delta": 0,
      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-09-28",
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}