{
  "server": "pipeworx-io-spotify",
  "component": "spotify-mcp",
  "generated_at": "2026-08-03T23:35:36.689Z",
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  },
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      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
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    {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 10:17:20.96686+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c360-7666-a2b0-1bc784afd2b2"
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    {
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      "occurred_at": "2026-08-03 10:17:20.96686+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c35f-7958-a2de-5ff59bfaf9fd"
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    {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 10:17:20.96686+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c35f-700d-b3fa-6c566a2342f4"
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    {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 10:17:20.96686+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc720-c35e-797e-9b25-eb2fabb2bb09"
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    {
      "id": "chg_019fc1fd-5dc0-719a-ba00-a2775f5e1af9",
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      "detail": {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 10:20:35.116393+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc0-719a-ba00-a2775f5e1af9"
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    {
      "id": "chg_019fc1fd-5dc0-7ed1-8a83-6b06349dfba8",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 10:20:35.116393+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc0-7ed1-8a83-6b06349dfba8"
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    {
      "id": "chg_019fc1fd-5dc2-710c-b1ba-b589f1fe0292",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 10:20:35.116393+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc2-710c-b1ba-b589f1fe0292"
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    {
      "id": "chg_019fc1fd-5dc1-7ad7-9b75-eb0c7178f14d",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 10:20:35.116393+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc1-7ad7-9b75-eb0c7178f14d"
    },
    {
      "id": "chg_019fc1fd-5dc1-7503-a588-883f821c8874",
      "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",
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      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 10:20:35.116393+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019fc1fd-5dc1-7503-a588-883f821c8874"
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    {
      "id": "chg_019faf31-c868-7807-8ee5-879b3cd421fc",
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      "family": "",
      "subject_kind": "server",
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:45:03.175303+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c868-7807-8ee5-879b3cd421fc"
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    {
      "id": "chg_019faf31-c863-7f09-a952-08e39c0aa2b1",
      "kind": "check.reverified",
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      "from_code": "auth.none_destructive_unverified",
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      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
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      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:45:03.175303+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c863-7f09-a952-08e39c0aa2b1"
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    {
      "id": "chg_019faf31-c865-7c7a-ba56-ebd44a2bb81c",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:45:03.175303+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c865-7c7a-ba56-ebd44a2bb81c"
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    {
      "id": "chg_019faf31-c866-739a-b634-2297c20075eb",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:45:03.175303+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c866-739a-b634-2297c20075eb"
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    {
      "id": "chg_019faf31-c867-7abd-a16d-18bf2830b1de",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:45:03.175303+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c867-7abd-a16d-18bf2830b1de"
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    {
      "id": "chg_019faf31-c868-7229-92ff-fbfc0635eda6",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:45:03.175303+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faf31-c868-7229-92ff-fbfc0635eda6"
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    {
      "id": "chg_019faa22-1896-7a29-8b3c-920d54b13a1d",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:09:49.064867+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1896-7a29-8b3c-920d54b13a1d"
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    {
      "id": "chg_019faa22-1898-78b9-a425-2dcb0bc83a58",
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      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:09:49.064867+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1898-78b9-a425-2dcb0bc83a58"
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    {
      "id": "chg_019faa22-1898-733f-80a1-3d928547ad31",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:09:49.064867+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1898-733f-80a1-3d928547ad31"
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    {
      "id": "chg_019faa22-1897-7d56-92e7-af644a9661a7",
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      "subject_kind": "tool",
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      "from_value": null,
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      "materiality": "security",
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        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:09:49.064867+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1897-7d56-92e7-af644a9661a7"
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    {
      "id": "chg_019faa22-1897-773d-bbb8-b06e2cee948e",
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        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:09:49.064867+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1897-773d-bbb8-b06e2cee948e"
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    {
      "id": "chg_019faa22-1897-7120-bd51-a11bb3238f6d",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:09:49.064867+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-spotify/spotify-mcp#chg-chg_019faa22-1897-7120-bd51-a11bb3238f6d"
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  "days": [
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    {
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    {
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    {
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