{
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  "generated_at": "2026-09-20T17:25:09.248Z",
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      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0b576-3f07-79ed-8d3a-1cd9a3ec1044"
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    {
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      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 15:00:12.253874+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “get_job_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0afe1-e7ca-726a-b6b7-7de54d684770"
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    {
      "id": "chg_01a0ab97-875b-7369-92d1-073a6a87c86c",
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 19:00:29.057882+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “update_schema” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0ab97-875b-7369-92d1-073a6a87c86c"
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    {
      "id": "chg_01a0ab97-875e-76b2-a558-8106e21043ed",
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      "occurred_at": "2026-09-16 19:00:29.057882+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0ab97-875e-76b2-a558-8106e21043ed"
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    {
      "id": "chg_01a0aa84-c644-77f1-95bf-3e6600ba291e",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "delete_graph_project"
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “delete_graph_project” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c644-77f1-95bf-3e6600ba291e"
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    {
      "id": "chg_01a0aa84-c645-7631-8585-47f35d8ddc47",
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      "subject_kind": "tool",
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        "tool": "delete_project"
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      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “delete_project” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c645-7631-8585-47f35d8ddc47"
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    {
      "id": "chg_01a0aa84-c643-71d8-8251-4b6febba17ca",
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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": "create_project"
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      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “create_project” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c643-71d8-8251-4b6febba17ca"
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    {
      "id": "chg_01a0aa84-c640-7911-9205-a0ad2ada47a2",
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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": "create_graph_project"
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “create_graph_project” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c640-7911-9205-a0ad2ada47a2"
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    {
      "id": "chg_01a0aa84-c64c-793c-921b-2072ae5963bb",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "rollback_project"
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “rollback_project” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c64c-793c-921b-2072ae5963bb"
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    {
      "id": "chg_01a0aa84-c64b-7438-9073-0b20b1ce7840",
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      "subject_kind": "tool",
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      "detail": {
        "tool": "rollback_graph_project"
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “rollback_graph_project” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c64b-7438-9073-0b20b1ce7840"
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    {
      "id": "chg_01a0aa84-c64a-7169-b202-48b5783037cd",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "get_schema"
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “get_schema” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c64a-7169-b202-48b5783037cd"
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    {
      "id": "chg_01a0aa84-c649-7055-b571-c191ac47312a",
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      "subject_kind": "tool",
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      "detail": {
        "tool": "get_job_status"
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “get_job_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c649-7055-b571-c191ac47312a"
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    {
      "id": "chg_01a0aa84-c648-7b1a-9b89-7fd6c81cf559",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "get_graph_schema"
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “get_graph_schema” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c648-7b1a-9b89-7fd6c81cf559"
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    {
      "id": "chg_01a0aa84-c647-7e6f-9bfd-094bfd21352f",
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      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "deploy_staging"
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “deploy_staging” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c647-7e6f-9bfd-094bfd21352f"
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    {
      "id": "chg_01a0aa84-c647-73c1-870d-567ddee91fdf",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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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": "deploy_production"
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “deploy_production” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c647-73c1-870d-567ddee91fdf"
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    {
      "id": "chg_01a0aa84-c646-79db-bde0-c17a27508dcd",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "deploy_graph_staging",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "deploy_graph_staging"
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “deploy_graph_staging” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c646-79db-bde0-c17a27508dcd"
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    {
      "id": "chg_01a0aa84-c645-7dff-a95c-3e48e16064b9",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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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": "deploy_graph_production"
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      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 14:00:23.108769+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “deploy_graph_production” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0aa84-c645-7dff-a95c-3e48e16064b9"
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    {
      "id": "chg_01a0a6de-ce85-79e3-a8b3-260ea01a368a",
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      "subject_kind": "tool",
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      "from_code": null,
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      "from_value": "false",
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        "to": "true",
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      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “deploy_production” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce85-79e3-a8b3-260ea01a368a"
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    {
      "id": "chg_01a0a6de-ce88-75dd-9aa3-e25d37566637",
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      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “deploy_staging” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce88-75dd-9aa3-e25d37566637"
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    {
      "id": "chg_01a0a6de-ce88-7a0e-a8d6-c49e78282e5d",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “deploy_staging” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce88-7a0e-a8d6-c49e78282e5d"
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    {
      "id": "chg_01a0a6de-ce89-74c5-bbba-6b36bf524c38",
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      "family": "",
      "subject_kind": "tool",
      "subject": "get_graph_template_schemas",
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      "from_code": null,
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_graph_template_schemas” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce89-74c5-bbba-6b36bf524c38"
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    {
      "id": "chg_01a0a6de-ce89-78ee-a5c1-9860c32fae41",
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      "subject_kind": "tool",
      "subject": "get_schema_reference",
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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": "get_schema_reference"
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      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_schema_reference” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce89-78ee-a5c1-9860c32fae41"
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    {
      "id": "chg_01a0a6de-ce89-7dcd-8fb4-b83a24fd8abd",
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      "subject_kind": "tool",
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      "from_code": null,
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      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "get_template_schemas"
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      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_template_schemas” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce89-7dcd-8fb4-b83a24fd8abd"
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    {
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      "family": "",
      "subject_kind": "tool",
      "subject": "update_graph_schema",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "update_graph_schema"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “update_graph_schema” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce95-7819-bc50-644d1d8afc63"
    },
    {
      "id": "chg_01a0a6de-ce76-7b68-801c-eb09f3a3ecff",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "deploy_graph_production",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "deploy_graph_production"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “deploy_graph_production” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce76-7b68-801c-eb09f3a3ecff"
    },
    {
      "id": "chg_01a0a6de-ce71-703c-b4e0-cdb8c14634cd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "create_project",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "create_project"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “create_project” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce71-703c-b4e0-cdb8c14634cd"
    },
    {
      "id": "chg_01a0a6de-ce7b-7159-a1dd-651e1e47c624",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deploy_graph_production",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deploy_graph_production"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “deploy_graph_production” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce7b-7159-a1dd-651e1e47c624"
    },
    {
      "id": "chg_01a0a6de-ce7c-787f-9729-27b37e3b4dad",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "deploy_graph_staging",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "deploy_graph_staging"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “deploy_graph_staging” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce7c-787f-9729-27b37e3b4dad"
    },
    {
      "id": "chg_01a0a6de-ce7e-702b-a0dd-9e3950f432e7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deploy_graph_staging",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deploy_graph_staging"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “deploy_graph_staging” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce7e-702b-a0dd-9e3950f432e7"
    },
    {
      "id": "chg_01a0a6de-ce86-718a-a24d-e07335aa7712",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deploy_production",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deploy_production"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 21:00:14.538044+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “deploy_production” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a6de-ce86-718a-a24d-e07335aa7712"
    },
    {
      "id": "chg_01a0a3ba-1f79-7ab0-bbf3-eff702307018",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_project_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_project_info"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 06:21:18.801683+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Tool “get_project_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a3ba-1f79-7ab0-bbf3-eff702307018"
    },
    {
      "id": "chg_01a0a3ba-1f7a-75d6-8901-7a261974371d",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 06:21:18.801683+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-rationalbloks-mcp/mcp#chg-chg_01a0a3ba-1f7a-75d6-8901-7a261974371d"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 64,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 17,
        "to": 20,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 5,
          "to_days": 6
        },
        "partial": false,
        "compared_to": "2026-09-19",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-18",
      "total": 63,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-17",
      "total": 62,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-16",
      "total": 62,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 20
    },
    {
      "date": "2026-09-15",
      "total": 62,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 25
    },
    {
      "date": "2026-09-14",
      "total": 61,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}