{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "pipeworx-io-bioportal",
  "component": "bioportal-mcp",
  "generated_at": "2026-10-07T17:26:21.039Z",
  "tracking_since": "2026-09-24",
  "counts": {
    "critical": 3,
    "security": 22,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a11550-fb23-7324-a46f-93e6f8f1a81e",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
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      "from_code": "auth.rfc9728_invoke",
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      "occurred_at": "2026-10-07 07:43:04.436033+00",
      "observed_since": "2026-10-05",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a11550-fb23-7324-a46f-93e6f8f1a81e"
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    {
      "id": "chg_01a11550-fb91-7ec4-b1f5-03a9e05d8bf7",
      "kind": "check.unverifiable",
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      "subject_kind": "check",
      "subject": "stability",
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      "from_code": "stability.building_history",
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      "from_value": "0.27",
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      "materiality": "security",
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      "detail": {
        "reason": "tools_unlisted"
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      "occurred_on": "2026-10-07",
      "occurred_at": "2026-10-07 07:43:04.436033+00",
      "observed_since": "2026-10-05",
      "source": "scan",
      "summary": "Stability (0.27 → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a11550-fb91-7ec4-b1f5-03a9e05d8bf7"
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    {
      "id": "chg_01a11550-fb92-7888-801b-9b1d5b76f037",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
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      "from_code": "toolsafety.injection_clean",
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      "from_value": "pass",
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      "detail": {},
      "occurred_on": "2026-10-07",
      "occurred_at": "2026-10-07 07:43:04.436033+00",
      "observed_since": "2026-10-05",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a11550-fb92-7888-801b-9b1d5b76f037"
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    {
      "id": "chg_01a1098c-ea17-7703-add1-bfffc4752d7d",
      "kind": "check.reverified",
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      "subject_kind": "check",
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      "from_code": "auth.none_unlisted",
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      "occurred_at": "2026-10-05 00:53:06.937964+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-ea17-7703-add1-bfffc4752d7d"
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    {
      "id": "chg_01a1098c-eb40-779a-9ed5-ce23083495ee",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
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      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
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      "occurred_at": "2026-10-05 00:53:06.937964+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a1098c-eb40-779a-9ed5-ce23083495ee"
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    {
      "id": "chg_01a1098c-edfc-77ea-afa9-09f27ccc5a79",
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      "from_value": null,
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      "materiality": "security",
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        "tool": "ask_pipeworx"
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      "occurred_at": "2026-10-05 00:53:06.937964+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-bioportal/bioportal-mcp#chg-chg_01a1098c-edfc-77ea-afa9-09f27ccc5a79"
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    {
      "id": "chg_01a1098c-edfe-74ee-a820-c4254887877e",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-10-05",
      "occurred_at": "2026-10-05 00:53:06.937964+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-bioportal/bioportal-mcp#chg-chg_01a1098c-edfe-74ee-a820-c4254887877e"
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    {
      "id": "chg_01a1098c-ee5a-7c9f-88af-5283caf4de64",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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      "from_code": null,
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      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-10-05",
      "occurred_at": "2026-10-05 00:53:06.937964+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-bioportal/bioportal-mcp#chg-chg_01a1098c-ee5a-7c9f-88af-5283caf4de64"
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    {
      "id": "chg_01a1098c-ef2b-7719-9e1a-3a2e3230d71f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
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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": "deep_research"
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      "occurred_on": "2026-10-05",
      "occurred_at": "2026-10-05 00:53:06.937964+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-bioportal/bioportal-mcp#chg-chg_01a1098c-ef2b-7719-9e1a-3a2e3230d71f"
    },
    {
      "id": "chg_01a1098c-ef8c-729e-a8a2-e095dbd0fe96",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-05",
      "occurred_at": "2026-10-05 00:53:06.937964+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-bioportal/bioportal-mcp#chg-chg_01a1098c-ef8c-729e-a8a2-e095dbd0fe96"
    },
    {
      "id": "chg_01a0ff27-1cf5-7a51-a053-9a9085bddfab",
      "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": "2026-10-03",
      "occurred_at": "2026-10-03 00:25:48.486181+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ff27-1cf5-7a51-a053-9a9085bddfab"
    },
    {
      "id": "chg_01a0ff27-1cf6-77fa-b6dd-e5cfd558c2ed",
      "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",
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      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 00:25:48.486181+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ff27-1cf6-77fa-b6dd-e5cfd558c2ed"
    },
    {
      "id": "chg_01a0ff27-1cf8-797c-b7fb-2c4db819e7eb",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.17",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "tools_unlisted"
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      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 00:25:48.486181+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Stability (0.17 → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ff27-1cf8-797c-b7fb-2c4db819e7eb"
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    {
      "id": "chg_01a0f4cb-7b9e-71c2-a1b4-9b8c2b7e0e5f",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_destructive",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:09:31.26326+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9e-71c2-a1b4-9b8c2b7e0e5f"
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    {
      "id": "chg_01a0f4cb-7b9e-7b67-b6f2-447abeb6155c",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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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": "ask_pipeworx"
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      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:09:31.26326+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-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9e-7b67-b6f2-447abeb6155c"
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    {
      "id": "chg_01a0f4cb-7b9f-7036-8ee1-a06207c09f89",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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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": "ask_pipeworx_beta"
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      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:09:31.26326+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-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-7036-8ee1-a06207c09f89"
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    {
      "id": "chg_01a0f4cb-7b9f-756e-9fb8-8346f5905b71",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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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": "ask_pipeworx_grounded"
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      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:09:31.26326+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-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-756e-9fb8-8346f5905b71"
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    {
      "id": "chg_01a0f4cb-7b9f-78f3-803a-a010f5d6fe26",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
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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": "deep_research"
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      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:09:31.26326+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-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-78f3-803a-a010f5d6fe26"
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    {
      "id": "chg_01a0f4cb-7b9f-7d0a-9e80-6bdbf48fe9e1",
      "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"
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      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:09:31.26326+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-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7b9f-7d0a-9e80-6bdbf48fe9e1"
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    {
      "id": "chg_01a0f4cb-7ba0-724d-b83b-cfa10e28f95e",
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      "subject_kind": "server",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:09:31.26326+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-bioportal/bioportal-mcp#chg-chg_01a0f4cb-7ba0-724d-b83b-cfa10e28f95e"
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    {
      "id": "chg_01a0efa5-1881-77fb-87ba-75a5364f34d4",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-30",
      "occurred_at": "2026-09-30 00:09:29.378917+00",
      "observed_since": "2026-09-29",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0efa5-1881-77fb-87ba-75a5364f34d4"
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      "id": "chg_01a0ea7d-d5a8-71ce-884f-4f1b53f99757",
      "kind": "check.verdict",
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      "subject_kind": "check",
      "subject": "auth-oauth",
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      "from_code": "auth.rfc9728_invoke",
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      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
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      "occurred_on": "2026-09-29",
      "occurred_at": "2026-09-29 00:08:30.310627+00",
      "observed_since": "2026-09-28",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0ea7d-d5a8-71ce-884f-4f1b53f99757"
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      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
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      "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 00:07:08.10489+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0e02f-dcb1-7148-bf44-c6d549d3a0dd"
    },
    {
      "id": "chg_01a0e02f-dcb1-7803-a618-aeeca8b1f0b8",
      "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 00:07:08.10489+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0e02f-dcb1-7803-a618-aeeca8b1f0b8"
    },
    {
      "id": "chg_01a0e02f-dcb3-7868-ac65-e73d7ee297b6",
      "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": "41",
        "judged": "41"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 00:07:08.10489+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-bioportal/bioportal-mcp#chg-chg_01a0e02f-dcb3-7868-ac65-e73d7ee297b6"
    }
  ],
  "days": [
    {
      "date": "2026-10-07",
      "total": 30,
      "delta": -47,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-05",
      "total": 77,
      "delta": 47,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-10-04",
      "total": 30,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-03",
      "total": 30,
      "delta": -31,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-01",
      "total": 61,
      "delta": -13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-09-30",
      "total": 74,
      "delta": 14,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-29",
      "total": 60,
      "delta": -13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-28",
      "total": 73,
      "delta": 14,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}