{
  "server": "pipeworx-io-hash",
  "component": "hash-mcp",
  "generated_at": "2026-08-03T23:35:29.972Z",
  "tracking_since": "2026-07-26",
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  },
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      "id": "chg_019fc6a6-28e9-73a6-b1e3-ec6d554614fa",
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      "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-hash/hash-mcp#chg-chg_019fc6a6-28e9-73a6-b1e3-ec6d554614fa"
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    {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 08:03:26.038574+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-hash/hash-mcp#chg-chg_019fc6a6-28e8-7d7f-ac61-8f37e9d0c47f"
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    {
      "id": "chg_019fc6a6-28e8-75c8-bb37-37b6776eb1d5",
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 08:03:26.038574+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-hash/hash-mcp#chg-chg_019fc6a6-28e8-75c8-bb37-37b6776eb1d5"
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    {
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      "detail": {
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      "occurred_at": "2026-08-03 08:03:26.038574+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fc6a6-28e7-75c0-8f17-7bccaefad1f9"
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    {
      "id": "chg_019fc6a6-28e9-7929-8476-abda6aa5d9f8",
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      "materiality": "security",
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      "detail": {},
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      "occurred_at": "2026-08-03 08:03:26.038574+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-hash/hash-mcp#chg-chg_019fc6a6-28e9-7929-8476-abda6aa5d9f8"
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    {
      "id": "chg_019fc184-6d39-71d9-a32e-539af02d086d",
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      "subject_kind": "tool",
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        "tool": "ask_pipeworx"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 08:08:29.225631+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-hash/hash-mcp#chg-chg_019fc184-6d39-71d9-a32e-539af02d086d"
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    {
      "id": "chg_019fc184-6d3a-799d-8638-837e00f6e915",
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      "family": "",
      "subject_kind": "server",
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      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 08:08:29.225631+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-hash/hash-mcp#chg-chg_019fc184-6d3a-799d-8638-837e00f6e915"
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    {
      "id": "chg_019fc184-6d3a-74af-9c1b-56c52b5865ce",
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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 08:08:29.225631+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-hash/hash-mcp#chg-chg_019fc184-6d3a-74af-9c1b-56c52b5865ce"
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    {
      "id": "chg_019fc184-6d39-7e6b-8eee-aa499eaff707",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 08:08:29.225631+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-hash/hash-mcp#chg-chg_019fc184-6d39-7e6b-8eee-aa499eaff707"
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    {
      "id": "chg_019fc184-6d39-78db-8fc0-3249463e67c9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "from_code": null,
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      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 08:08:29.225631+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-hash/hash-mcp#chg-chg_019fc184-6d39-78db-8fc0-3249463e67c9"
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    {
      "id": "chg_019fbc60-5fef-7c7b-961a-a9b51d7795c6",
      "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": "2026-08-01",
      "occurred_at": "2026-08-01 08:11:00.416911+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5fef-7c7b-961a-a9b51d7795c6"
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    {
      "id": "chg_019fbc60-5ff0-7e76-ae17-fedfd734331d",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "from_code": null,
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      "materiality": "security",
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      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 08:11:00.416911+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5ff0-7e76-ae17-fedfd734331d"
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    {
      "id": "chg_019fbc60-5ff0-79be-a3ca-951ee771a968",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 08:11:00.416911+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5ff0-79be-a3ca-951ee771a968"
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    {
      "id": "chg_019fbc60-5fef-7385-b34b-827b9430ef6d",
      "kind": "tool.description_changed",
      "family": "",
      "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"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 08:11:00.416911+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5fef-7385-b34b-827b9430ef6d"
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    {
      "id": "chg_019fbc60-5ff0-7267-8fda-ece6c74964a0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 08:11:00.416911+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fbc60-5ff0-7267-8fda-ece6c74964a0"
    },
    {
      "id": "chg_019fb368-51f7-7ea1-97e9-99c2f29acc31",
      "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"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:23:06.216064+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f7-7ea1-97e9-99c2f29acc31"
    },
    {
      "id": "chg_019fb368-51f6-78a6-93e4-b175e572bbf2",
      "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": "2026-07-30",
      "occurred_at": "2026-07-30 14:23:06.216064+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f6-78a6-93e4-b175e572bbf2"
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    {
      "id": "chg_019fb368-51f7-72c3-8de1-33de1386fc5e",
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      "subject_kind": "tool",
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:23:06.216064+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f7-72c3-8de1-33de1386fc5e"
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    {
      "id": "chg_019fb368-51f7-78d9-bfa5-a07eb7a6e913",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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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_beta"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:23:06.216064+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f7-78d9-bfa5-a07eb7a6e913"
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    {
      "id": "chg_019fb368-51f8-74c0-b14a-86ab9ee325c9",
      "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": "2026-07-30",
      "occurred_at": "2026-07-30 14:23:06.216064+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f8-74c0-b14a-86ab9ee325c9"
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    {
      "id": "chg_019fb368-51f8-7a02-887a-dbe4d5c5ba7f",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:23:06.216064+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fb368-51f8-7a02-887a-dbe4d5c5ba7f"
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    {
      "id": "chg_019fae5a-8848-7c01-b72b-8cafbc9802fb",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 14:49:56.527832+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fae5a-8848-7c01-b72b-8cafbc9802fb"
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    {
      "id": "chg_019fae5a-884b-727a-92ed-7ce3d3dca112",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 14:49:56.527832+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-hash/hash-mcp#chg-chg_019fae5a-884b-727a-92ed-7ce3d3dca112"
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    {
      "id": "chg_019fae5a-884a-7d10-b1d6-5361173b9f58",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 14:49:56.527832+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-hash/hash-mcp#chg-chg_019fae5a-884a-7d10-b1d6-5361173b9f58"
    },
    {
      "id": "chg_019fae5a-884a-77fd-b085-40102d1b5879",
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 14:49:56.527832+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-hash/hash-mcp#chg-chg_019fae5a-884a-77fd-b085-40102d1b5879"
    },
    {
      "id": "chg_019fae5a-884a-71f1-8d3e-e58fa16bf3f2",
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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 14:49:56.527832+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-hash/hash-mcp#chg-chg_019fae5a-884a-71f1-8d3e-e58fa16bf3f2"
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    {
      "id": "chg_019fae5a-8849-7b0b-8a3e-aad968ca5db8",
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      "detail": {
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      "occurred_at": "2026-07-29 14:49:56.527832+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-hash/hash-mcp#chg-chg_019fae5a-8849-7b0b-8a3e-aad968ca5db8"
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    {
      "id": "chg_019fa991-8f5b-7e94-9f1c-fb792da90cb5",
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      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-07-28 16:31:56.752928+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-hash/hash-mcp#chg-chg_019fa991-8f5b-7e94-9f1c-fb792da90cb5"
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    {
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      "occurred_at": "2026-07-28 16:31:56.752928+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
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    {
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      "occurred_at": "2026-07-28 16:31:56.752928+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-hash/hash-mcp#chg-chg_019fa991-8f5c-7e3f-8ac8-f779f9d08dbc"
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    {
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      "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-hash/hash-mcp#chg-chg_019fa991-8f5c-78dd-884b-86a1f8a42cc0"
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    {
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      "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-hash/hash-mcp#chg-chg_019fa991-8f5c-74a7-bbdf-e490da37851a"
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      "occurred_at": "2026-07-28 16:31:56.752928+00",
      "observed_since": "2026-07-27",
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      "link": "https://verifymcp.io/servers/pipeworx-io-hash/hash-mcp#chg-chg_019fa991-8f5b-78ed-beb7-da6e6151b8a4"
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