{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "pipeworx-io-mlb-stats",
  "component": "mlb-stats-mcp",
  "generated_at": "2026-09-21T06:04:11.114Z",
  "tracking_since": "2026-07-26",
  "counts": {
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    "security": 97,
    "functional": 0,
    "cosmetic": 0
  },
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    {
      "id": "chg_01a09473-e152-7bd4-bb18-bf7835bec6f3",
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      "subject_kind": "check",
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      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
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      "from_value": "pass",
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      "materiality": "security",
      "direction": "regression",
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      "occurred_at": "2026-09-12 07:10:17.366431+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a09473-e152-7bd4-bb18-bf7835bec6f3"
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    {
      "id": "chg_01a09473-e153-7aef-a537-df84195cf06f",
      "kind": "check.unverifiable",
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      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
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      "from_value": "pass",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 07:10:17.366431+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a09473-e153-7aef-a537-df84195cf06f"
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    {
      "id": "chg_01a08f4d-b919-7b8a-8179-446df536057b",
      "kind": "check.verdict",
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      "subject_kind": "check",
      "subject": "auth-oauth",
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      "from_code": "auth.none_destructive",
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      "from_value": "fail",
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      "materiality": "security",
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      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 07:10:30.482283+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a08f4d-b919-7b8a-8179-446df536057b"
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    {
      "id": "chg_01a08f4d-b91a-7cb4-b597-6a1839f9d96f",
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      "materiality": "security",
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      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 07:10:30.482283+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a08f4d-b91a-7cb4-b597-6a1839f9d96f"
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    {
      "id": "chg_01a08f4d-b91b-755a-ba2a-e96a38d69c12",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 07:10:30.482283+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a08f4d-b91b-755a-ba2a-e96a38d69c12"
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    {
      "id": "chg_01a08f4d-b91b-7a3b-b40c-58fe35311d96",
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      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 07:10:30.482283+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a08f4d-b91b-7a3b-b40c-58fe35311d96"
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    {
      "id": "chg_01a08f4d-b91c-7009-8359-bc268c379140",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "deep_research"
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      "occurred_at": "2026-09-11 07:10:30.482283+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a08f4d-b91c-7009-8359-bc268c379140"
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    {
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      "subject_kind": "server",
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 07:10:30.482283+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a08f4d-b91c-7552-9ad0-0b3a5b626e4d"
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    {
      "id": "chg_01a08a26-d14e-769f-96bd-be6183005bb8",
      "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"
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      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 07:09:54.676336+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a08a26-d14e-769f-96bd-be6183005bb8"
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    {
      "id": "chg_01a08a26-d14f-7a30-b7c2-b38eeb08e30f",
      "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": "2026-09-10",
      "occurred_at": "2026-09-10 07:09:54.676336+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a08a26-d14f-7a30-b7c2-b38eeb08e30f"
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    {
      "id": "chg_01a08500-5e1d-7bfb-ab04-9c7fe09c2264",
      "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": "30",
        "added": "0",
        "breaks": "0",
        "removed": "38",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 07:09:48.902701+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a08500-5e1d-7bfb-ab04-9c7fe09c2264"
    },
    {
      "id": "chg_01a07ab5-7551-7420-82f9-b25d806d256b",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.insufficient_history",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-07",
      "occurred_at": "2026-09-07 07:11:47.339238+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "Stability (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a07ab5-7551-7420-82f9-b25d806d256b"
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    {
      "id": "chg_01a07ab5-7552-785a-b18f-bc84f607ca55",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "verified"
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      "occurred_on": "2026-09-07",
      "occurred_at": "2026-09-07 07:11:47.339238+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a07ab5-7552-785a-b18f-bc84f607ca55"
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    {
      "id": "chg_01a0758c-1ddc-70dc-9cbe-7a4e1fa10ef6",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 07:08:32.00935+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0758c-1ddc-70dc-9cbe-7a4e1fa10ef6"
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    {
      "id": "chg_01a0758c-1ddd-72f7-9cdf-46e2a28f9d7d",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 07:08:32.00935+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0758c-1ddd-72f7-9cdf-46e2a28f9d7d"
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    {
      "id": "chg_01a07066-1125-7970-a104-58e8dfeb946a",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx",
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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": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 07:08:51.9976+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a07066-1125-7970-a104-58e8dfeb946a"
    },
    {
      "id": "chg_01a07066-1130-7593-ab5a-0772016ce284",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 07:08:51.9976+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a07066-1130-7593-ab5a-0772016ce284"
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    {
      "id": "chg_01a07066-1130-7bcd-8b60-de93bb3bd644",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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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": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 07:08:51.9976+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a07066-1130-7bcd-8b60-de93bb3bd644"
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    {
      "id": "chg_01a07066-1131-7170-87f6-2e5c9ebff4e9",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 07:08:51.9976+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a07066-1131-7170-87f6-2e5c9ebff4e9"
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    {
      "id": "chg_01a07066-1133-737b-a85e-ff4afd983d38",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 07:08:51.9976+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a07066-1133-737b-a85e-ff4afd983d38"
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    {
      "id": "chg_01a06b3f-6c62-7d0d-9a23-fb037eb67c23",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 07:08:33.535222+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06b3f-6c62-7d0d-9a23-fb037eb67c23"
    },
    {
      "id": "chg_01a06b3f-6c64-76af-995e-49031da32bb9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
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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": "2026-09-04",
      "occurred_at": "2026-09-04 07:08:33.535222+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06b3f-6c64-76af-995e-49031da32bb9"
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    {
      "id": "chg_01a06b3f-6c64-7b4f-bcca-a8c2a3c7e800",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 07:08:33.535222+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06b3f-6c64-7b4f-bcca-a8c2a3c7e800"
    },
    {
      "id": "chg_01a06b3f-6c65-7b4b-9d8c-3b6ab62082d7",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 07:08:33.535222+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06b3f-6c65-7b4b-9d8c-3b6ab62082d7"
    },
    {
      "id": "chg_01a06b3f-6c65-7f02-9fdf-875895e347e9",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 07:08:33.535222+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06b3f-6c65-7f02-9fdf-875895e347e9"
    },
    {
      "id": "chg_01a06b3f-6c66-7320-9b34-4ee4f0867ab2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "entity_profile",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "entity_profile"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 07:08:33.535222+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “entity_profile” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06b3f-6c66-7320-9b34-4ee4f0867ab2"
    },
    {
      "id": "chg_01a06b3f-6c69-7136-ae4a-dc56d5936e01",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 07:08:33.535222+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06b3f-6c69-7136-ae4a-dc56d5936e01"
    },
    {
      "id": "chg_01a06618-bb81-76a1-b8e5-2cb3a9cb2249",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.churn",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "30",
        "added": "10",
        "breaks": "0",
        "removed": "7",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Stability (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb81-76a1-b8e5-2cb3a9cb2249"
    },
    {
      "id": "chg_01a06618-bb82-7b46-bb27-4074f4b73055",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb82-7b46-bb27-4074f4b73055"
    },
    {
      "id": "chg_01a06618-bb83-750c-ba2f-1e305f9ee36a",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb83-750c-ba2f-1e305f9ee36a"
    },
    {
      "id": "chg_01a06618-bb83-79e6-8cba-ef64c360edb8",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb83-79e6-8cba-ef64c360edb8"
    },
    {
      "id": "chg_01a06618-bb83-7e08-8f86-29c66ab32779",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb83-7e08-8f86-29c66ab32779"
    },
    {
      "id": "chg_01a06618-bb84-7479-8f32-71a704671ad8",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_matchup",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_matchup"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “get_matchup” was removed",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb84-7479-8f32-71a704671ad8"
    },
    {
      "id": "chg_01a06618-bb84-7c61-8a8e-801484ca1172",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_player",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_player"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “get_player” was removed",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb84-7c61-8a8e-801484ca1172"
    },
    {
      "id": "chg_01a06618-bb85-73b6-b8e3-9df1bed3a632",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_player_stats",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_player_stats"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “get_player_stats” was removed",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb85-73b6-b8e3-9df1bed3a632"
    },
    {
      "id": "chg_01a06618-bb85-788f-af88-981ba1a0be25",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_roster",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_roster"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “get_roster” was removed",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb85-788f-af88-981ba1a0be25"
    },
    {
      "id": "chg_01a06618-bb86-724f-b668-941bcc25c9eb",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_schedule",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_schedule"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “get_schedule” was removed",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb86-724f-b668-941bcc25c9eb"
    },
    {
      "id": "chg_01a06618-bb88-7756-87a1-3b16acc350c6",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_standings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_standings"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “get_standings” was removed",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb88-7756-87a1-3b16acc350c6"
    },
    {
      "id": "chg_01a06618-bb88-7bc6-9e91-d99939e64e12",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_teams",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_teams"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “get_teams” was removed",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb88-7bc6-9e91-d99939e64e12"
    },
    {
      "id": "chg_01a06618-bb89-71a8-9260-b692a2904d39",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "polymarket_kalshi_spread",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "polymarket_kalshi_spread"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb89-71a8-9260-b692a2904d39"
    },
    {
      "id": "chg_01a06618-bb8d-7e8f-80d6-081d9b594960",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb8d-7e8f-80d6-081d9b594960"
    },
    {
      "id": "chg_01a06618-bb8e-750f-8d91-65b7074be52d",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "0.1.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "0.1.0",
      "to_value": "0.1.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "7",
        "version": "0.1.0",
        "breaking": "0"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 07:08:11.846519+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 0.1.0)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a06618-bb8e-750f-8d91-65b7074be52d"
    },
    {
      "id": "chg_01a060f2-447f-7961-b720-d1144dcbfac1",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 07:08:04.976769+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a060f2-447f-7961-b720-d1144dcbfac1"
    },
    {
      "id": "chg_01a060f2-4480-7602-b7fa-bb9524e3f789",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 07:08:04.976769+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a060f2-4480-7602-b7fa-bb9524e3f789"
    },
    {
      "id": "chg_01a060f2-4480-7e2a-89ea-c1d93a541f1b",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 07:08:04.976769+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a060f2-4480-7e2a-89ea-c1d93a541f1b"
    },
    {
      "id": "chg_01a060f2-4481-7609-b9d5-086e7d1a3e4b",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 07:08:04.976769+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a060f2-4481-7609-b9d5-086e7d1a3e4b"
    },
    {
      "id": "chg_01a060f2-4481-7c53-993a-ac34b8be0750",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "resolve_entity",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "resolve_entity"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 07:08:04.976769+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “resolve_entity” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a060f2-4481-7c53-993a-ac34b8be0750"
    },
    {
      "id": "chg_01a060f2-4483-76b1-aea1-798ae075a17a",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 07:08:04.976769+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a060f2-4483-76b1-aea1-798ae075a17a"
    },
    {
      "id": "chg_01a05bcb-f582-792d-b976-4b14c82bdaf1",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 07:08:08.428238+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a05bcb-f582-792d-b976-4b14c82bdaf1"
    },
    {
      "id": "chg_01a05bcb-f583-7755-9583-e87edafd1963",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 07:08:08.428238+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a05bcb-f583-7755-9583-e87edafd1963"
    },
    {
      "id": "chg_01a05bcb-f583-7cb3-a9a5-cad8319c8318",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 07:08:08.428238+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a05bcb-f583-7cb3-a9a5-cad8319c8318"
    },
    {
      "id": "chg_01a05bcb-f584-723e-986a-e9d7a00e375b",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 07:08:08.428238+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a05bcb-f584-723e-986a-e9d7a00e375b"
    },
    {
      "id": "chg_01a05bcb-f584-7758-b504-8bacaf87b63d",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 07:08:08.428238+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a05bcb-f584-7758-b504-8bacaf87b63d"
    },
    {
      "id": "chg_01a056a5-fc5c-7d58-9baa-a5a1bb8c47ec",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 07:08:33.569569+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a056a5-fc5c-7d58-9baa-a5a1bb8c47ec"
    },
    {
      "id": "chg_01a056a5-fc5f-7242-b948-308f92f41e06",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 07:08:33.569569+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a056a5-fc5f-7242-b948-308f92f41e06"
    },
    {
      "id": "chg_01a056a5-fc5f-7a0e-8982-9e7b40abbbd0",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 07:08:33.569569+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a056a5-fc5f-7a0e-8982-9e7b40abbbd0"
    },
    {
      "id": "chg_01a056a5-fc60-7558-9da5-bbd7fb12cd10",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 07:08:33.569569+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a056a5-fc60-7558-9da5-bbd7fb12cd10"
    },
    {
      "id": "chg_01a056a5-fc61-74f9-abef-c1521ca52ce8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "polymarket_kalshi_spread",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "polymarket_kalshi_spread"
      },
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 07:08:33.569569+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a056a5-fc61-74f9-abef-c1521ca52ce8"
    },
    {
      "id": "chg_01a056a5-fc62-78c6-9362-d6cba808d911",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 07:08:33.569569+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a056a5-fc62-78c6-9362-d6cba808d911"
    },
    {
      "id": "chg_01a0517f-2afe-7517-a64e-e1829f13a63e",
      "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": "2026-08-30",
      "occurred_at": "2026-08-30 07:08:03.584323+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0517f-2afe-7517-a64e-e1829f13a63e"
    },
    {
      "id": "chg_01a04c58-d26b-7c85-827b-c50b3f8ef3c2",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 07:08:04.528421+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a04c58-d26b-7c85-827b-c50b3f8ef3c2"
    },
    {
      "id": "chg_01a04c58-d26c-7ee8-a2b1-6cbee237fba9",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 07:08:04.528421+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a04c58-d26c-7ee8-a2b1-6cbee237fba9"
    },
    {
      "id": "chg_01a04c58-d26d-75e5-9c91-c513a0b0b8de",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 07:08:04.528421+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a04c58-d26d-75e5-9c91-c513a0b0b8de"
    },
    {
      "id": "chg_01a04c58-d26d-7b43-bd77-30f377805360",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 07:08:04.528421+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a04c58-d26d-7b43-bd77-30f377805360"
    },
    {
      "id": "chg_01a04c58-d26e-70cd-bcb3-3598ce513dd7",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 07:08:04.528421+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a04c58-d26e-70cd-bcb3-3598ce513dd7"
    },
    {
      "id": "chg_01a04732-6e71-73c8-a8e5-d0c0a500d5c4",
      "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"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 07:08:02.362366+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a04732-6e71-73c8-a8e5-d0c0a500d5c4"
    },
    {
      "id": "chg_01a0420b-cef0-727d-be73-dc0b9dc4451a",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 07:07:45.12471+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0420b-cef0-727d-be73-dc0b9dc4451a"
    },
    {
      "id": "chg_01a0420b-cef2-7344-b01a-a9b9ae31cfaf",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 07:07:45.12471+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0420b-cef2-7344-b01a-a9b9ae31cfaf"
    },
    {
      "id": "chg_01a0420b-cef3-7ed4-93b4-8c0105211879",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 07:07:45.12471+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0420b-cef3-7ed4-93b4-8c0105211879"
    },
    {
      "id": "chg_01a0420b-cef4-7537-b211-d96e98101a4e",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 07:07:45.12471+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0420b-cef4-7537-b211-d96e98101a4e"
    },
    {
      "id": "chg_01a0420b-cef6-70c4-87b0-f64fea33dd27",
      "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": "2026-08-27",
      "occurred_at": "2026-08-27 07:07:45.12471+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0420b-cef6-70c4-87b0-f64fea33dd27"
    },
    {
      "id": "chg_01a037bf-782f-7938-a645-6026ccd59bfe",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 07:08:09.992867+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a037bf-782f-7938-a645-6026ccd59bfe"
    },
    {
      "id": "chg_01a02d72-cda2-79b4-9803-baadc479518d",
      "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": "2026-08-23",
      "occurred_at": "2026-08-23 07:08:13.458441+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a02d72-cda2-79b4-9803-baadc479518d"
    },
    {
      "id": "chg_01a02d72-cda3-7799-b21a-f33dbd7e3ba3",
      "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": "2026-08-23",
      "occurred_at": "2026-08-23 07:08:13.458441+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a02d72-cda3-7799-b21a-f33dbd7e3ba3"
    },
    {
      "id": "chg_01a02d72-cda3-7d19-a7ef-d0a984b20c0f",
      "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": "2026-08-23",
      "occurred_at": "2026-08-23 07:08:13.458441+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a02d72-cda3-7d19-a7ef-d0a984b20c0f"
    },
    {
      "id": "chg_01a02d72-cda4-7260-9e17-3f3b34604a34",
      "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": "2026-08-23",
      "occurred_at": "2026-08-23 07:08:13.458441+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a02d72-cda4-7260-9e17-3f3b34604a34"
    },
    {
      "id": "chg_01a02d72-cda4-7878-8b9d-83352546b5c2",
      "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": "2026-08-23",
      "occurred_at": "2026-08-23 07:08:13.458441+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a02d72-cda4-7878-8b9d-83352546b5c2"
    },
    {
      "id": "chg_01a0284c-6106-7bf6-bb1f-99c3f3a6011e",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-22",
      "occurred_at": "2026-08-22 07:08:09.208403+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0284c-6106-7bf6-bb1f-99c3f3a6011e"
    },
    {
      "id": "chg_01a0284c-6107-7df6-b517-2b0eb1a77d78",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 07:08:09.208403+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0284c-6107-7df6-b517-2b0eb1a77d78"
    },
    {
      "id": "chg_01a0284c-6108-7c7f-a787-3cb6a3829f05",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 07:08:09.208403+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0284c-6108-7c7f-a787-3cb6a3829f05"
    },
    {
      "id": "chg_01a0284c-6109-72ff-b278-c98abb028247",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 07:08:09.208403+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0284c-6109-72ff-b278-c98abb028247"
    },
    {
      "id": "chg_01a0284c-6109-7c10-b435-3bbf6464c61d",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 07:08:09.208403+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0284c-6109-7c10-b435-3bbf6464c61d"
    },
    {
      "id": "chg_01a0284c-610a-797a-b0be-8104424248c6",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 07:08:09.208403+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0284c-610a-797a-b0be-8104424248c6"
    },
    {
      "id": "chg_01a0284c-610b-708b-aebc-347d1da9a839",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 07:08:09.208403+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a0284c-610b-708b-aebc-347d1da9a839"
    },
    {
      "id": "chg_01a02326-3b53-71f6-813f-b06b5bcafbcf",
      "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": "2026-08-21",
      "occurred_at": "2026-08-21 07:08:23.061212+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a02326-3b53-71f6-813f-b06b5bcafbcf"
    },
    {
      "id": "chg_01a02326-3b54-758c-b1ce-053c753236e2",
      "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": "2026-08-21",
      "occurred_at": "2026-08-21 07:08:23.061212+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a02326-3b54-758c-b1ce-053c753236e2"
    },
    {
      "id": "chg_01a02326-3b54-7ab7-a57b-899f9bee5ff5",
      "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": "2026-08-21",
      "occurred_at": "2026-08-21 07:08:23.061212+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a02326-3b54-7ab7-a57b-899f9bee5ff5"
    },
    {
      "id": "chg_01a02326-3b54-7f2b-a0d6-a3ad1fc096fb",
      "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": "2026-08-21",
      "occurred_at": "2026-08-21 07:08:23.061212+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a02326-3b54-7f2b-a0d6-a3ad1fc096fb"
    },
    {
      "id": "chg_01a02326-3b55-756d-91f1-015506937445",
      "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": "2026-08-21",
      "occurred_at": "2026-08-21 07:08:23.061212+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a02326-3b55-756d-91f1-015506937445"
    },
    {
      "id": "chg_01a01e00-7a03-7eb6-b86b-b88a76633ec4",
      "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": "2026-08-20",
      "occurred_at": "2026-08-20 07:09:02.745989+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a01e00-7a03-7eb6-b86b-b88a76633ec4"
    },
    {
      "id": "chg_01a01e00-7a07-7895-bf11-d4be20d86259",
      "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": "2026-08-20",
      "occurred_at": "2026-08-20 07:09:02.745989+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-mlb-stats/mlb-stats-mcp#chg-chg_01a01e00-7a07-7895-bf11-d4be20d86259"
    },
    {
      "id": "chg_01a01e00-7a09-7dfb-9051-4fcb0c511a02",
      "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": "2026-08-20",
      "occurred_at": "2026-08-20 07:09:02.745989+00",
      "observed_since": "2026-08-19",
      "source": "scan",
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