{
  "server": "pipeworx-io-powo",
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      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
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      "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-powo/powo-mcp#chg-chg_019fc63c-c9c1-7b27-9467-0a672dca3ca9"
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    {
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      "occurred_at": "2026-08-03 06:08:20.368147+00",
      "observed_since": "2026-08-02",
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      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-powo/powo-mcp#chg-chg_019fc63c-c9c0-7653-8cc7-b2872347c8eb"
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    {
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      "occurred_at": "2026-08-03 06:08:20.368147+00",
      "observed_since": "2026-08-02",
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      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-powo/powo-mcp#chg-chg_019fc63c-c9c2-787e-b6ab-001fb25f38ea"
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      "occurred_at": "2026-08-03 06:08:20.368147+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-powo/powo-mcp#chg-chg_019fc63c-c9c2-72d5-8cd2-4e8013541694"
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    {
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      "occurred_at": "2026-08-02 06:05:46.733702+00",
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      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-powo/powo-mcp#chg-chg_019fc114-157c-78d3-b6ec-7ce86c63bfda"
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    {
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      "detail": {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 06:05:46.733702+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-powo/powo-mcp#chg-chg_019fc114-157d-75f9-90d5-5caf5f98325a"
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    {
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      "detail": {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 06:05:46.733702+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-powo/powo-mcp#chg-chg_019fc114-157d-7bcb-80a0-a4c085b333bb"
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    {
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      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 06:05:46.733702+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-powo/powo-mcp#chg-chg_019fc114-157e-7795-bdd1-c4e1e3d4ff2e"
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    {
      "id": "chg_019fc114-157e-7211-b2d8-689e553ded1a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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        "tool": "deep_research"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 06:05:46.733702+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-powo/powo-mcp#chg-chg_019fc114-157e-7211-b2d8-689e553ded1a"
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    {
      "id": "chg_019fbbed-115a-73ae-a984-824e875e6952",
      "kind": "check.unverifiable",
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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_at": "2026-08-01 06:05:03.69341+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-powo/powo-mcp#chg-chg_019fbbed-115a-73ae-a984-824e875e6952"
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    {
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      "occurred_at": "2026-07-29 18:30:55.020666+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-powo/powo-mcp#chg-chg_019faf24-d741-7941-bb13-49c33886e669"
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    {
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      "subject_kind": "tool",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:30:55.020666+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-powo/powo-mcp#chg-chg_019faf24-d742-7e14-8242-4b75363b4fa4"
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    {
      "id": "chg_019faf24-d743-7781-92fa-e47611f5803b",
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      "subject_kind": "tool",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:30:55.020666+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-powo/powo-mcp#chg-chg_019faf24-d743-7781-92fa-e47611f5803b"
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    {
      "id": "chg_019faf24-d743-7f29-9576-4aff857c62df",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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      "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 18:30:55.020666+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-powo/powo-mcp#chg-chg_019faf24-d743-7f29-9576-4aff857c62df"
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    {
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      "subject_kind": "tool",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:30:55.020666+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-powo/powo-mcp#chg-chg_019faf24-d744-7720-bf22-21a440baa428"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:30:55.020666+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-powo/powo-mcp#chg-chg_019faf24-d744-7d27-9343-5fc3bce4afb9"
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    {
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      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:29:28.171278+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-powo/powo-mcp#chg-chg_019faa34-1674-7d37-93ce-93e9ae6fe5e8"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:29:28.171278+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-powo/powo-mcp#chg-chg_019faa34-1675-7e66-9a4d-24c458512b07"
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    {
      "id": "chg_019faa34-1675-7aa7-86ec-970a3a8c826f",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_at": "2026-07-28 19:29:28.171278+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-powo/powo-mcp#chg-chg_019faa34-1675-7aa7-86ec-970a3a8c826f"
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    {
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      "occurred_at": "2026-07-28 19:29:28.171278+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-powo/powo-mcp#chg-chg_019faa34-1675-7728-96ca-5d097603bca5"
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    {
      "id": "chg_019faa34-1675-72ce-84d0-c7b283f0a969",
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      "subject_kind": "tool",
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:29:28.171278+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-powo/powo-mcp#chg-chg_019faa34-1675-72ce-84d0-c7b283f0a969"
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}