{
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      "source": "scan",
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      "link": "https://verifymcp.io/servers/pipeworx-io-chess/chess-mcp#chg-chg_019fc6a5-8c88-7b8b-9dac-cf482a16caab"
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      "link": "https://verifymcp.io/servers/pipeworx-io-chess/chess-mcp#chg-chg_019fc183-6579-72fe-858b-5423a92af056"
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      "observed_since": "2026-08-01",
      "source": "scan",
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      "link": "https://verifymcp.io/servers/pipeworx-io-chess/chess-mcp#chg-chg_019fc183-6578-7d1e-a656-d0a4c72fbe2b"
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    {
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      "link": "https://verifymcp.io/servers/pipeworx-io-chess/chess-mcp#chg-chg_019fbc5f-6145-7b1a-9a71-b2135a549764"
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      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chess/chess-mcp#chg-chg_019fbc5f-6146-71a0-9fe2-da3e788ea5ae"
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      "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-chess/chess-mcp#chg-chg_019fbc5f-6146-7758-8e95-e2cc75adb8c2"
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    {
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      "subject_kind": "server",
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      "occurred_at": "2026-08-01 08:09:55.255345+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-chess/chess-mcp#chg-chg_019fbc5f-6146-7ba3-8a5c-50776de27111"
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    {
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      "occurred_at": "2026-07-29 19:40:22.712367+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-chess/chess-mcp#chg-chg_019faf64-6f4a-7285-bac8-e3626de1060b"
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    {
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      "occurred_at": "2026-07-29 19:40:22.712367+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-chess/chess-mcp#chg-chg_019faf64-6f4b-78bc-8221-1addcdf98bb5"
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      "occurred_at": "2026-07-29 19:40:22.712367+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-chess/chess-mcp#chg-chg_019faf64-6f4b-727d-b803-6bf066253498"
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      "occurred_at": "2026-07-29 19:40:22.712367+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-chess/chess-mcp#chg-chg_019faf64-6f4c-746a-95d3-fcadd668b023"
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    {
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      "occurred_at": "2026-07-29 19:40:22.712367+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-chess/chess-mcp#chg-chg_019faf64-6f4b-7e6d-a552-12b9de7a8257"
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    {
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      "occurred_at": "2026-07-28 17:40:08.328695+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-chess/chess-mcp#chg-chg_019fa9cf-fe1c-7852-87ba-aef871763ae0"
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    {
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      "occurred_at": "2026-07-28 17:40:08.328695+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-chess/chess-mcp#chg-chg_019fa9cf-fe1c-70ac-82e7-9941e9db88dc"
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      "occurred_at": "2026-07-28 17:40:08.328695+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-chess/chess-mcp#chg-chg_019fa9cf-fe1b-763a-9fb9-636f913abb90"
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    {
      "id": "chg_019fa9cf-fe1d-7af1-a263-6d0056fcfbb1",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 17:40:08.328695+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-chess/chess-mcp#chg-chg_019fa9cf-fe1d-7af1-a263-6d0056fcfbb1"
    },
    {
      "id": "chg_019fa9cf-fe1d-7298-a9f7-fddc106a6f21",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 17:40:08.328695+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-chess/chess-mcp#chg-chg_019fa9cf-fe1d-7298-a9f7-fddc106a6f21"
    }
  ],
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      "date": "2026-08-03",
      "total": 56,
      "delta": 1,
      "tracked": true,
      "explained": true,
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}