{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "app-repopilot-repopilot",
  "component": "api-mcp",
  "generated_at": "2026-09-20T19:22:23.430Z",
  "tracking_since": "2026-08-02",
  "counts": {
    "critical": 0,
    "security": 17,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0b2b8-7355-7d34-8df1-a4f65f96b109",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_artifact",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_artifact"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 04:13:47.421104+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “get_artifact” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a0b2b8-7355-7d34-8df1-a4f65f96b109"
    },
    {
      "id": "chg_01a0b2b8-7365-73f0-9651-d7d3d62059a5",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 04:13:47.421104+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a0b2b8-7365-73f0-9651-d7d3d62059a5"
    },
    {
      "id": "chg_01a06a9d-b631-7491-ae8d-2bd407872389",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "evaluate_dependency_change",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "evaluate_dependency_change"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 04:11:55.620896+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “evaluate_dependency_change” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a06a9d-b631-7491-ae8d-2bd407872389"
    },
    {
      "id": "chg_01a06a9d-b638-766c-a527-c3bc743759a6",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "2.5.1",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "2.5.1",
      "to_value": "2.5.1",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "0",
        "version": "2.5.1",
        "breaking": "1"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 04:11:55.620896+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 2.5.1)",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a06a9d-b638-766c-a527-c3bc743759a6"
    },
    {
      "id": "chg_01a06577-68ce-75c5-9315-43f1990ec039",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.churn",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "30",
        "added": "0",
        "breaks": "1",
        "removed": "0",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 04:11:59.47292+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Stability (pass → fail)",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a06577-68ce-75c5-9315-43f1990ec039"
    },
    {
      "id": "chg_01a05b2a-6db6-7ecd-9fca-041f604537e4",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 04:11:42.341966+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a05b2a-6db6-7ecd-9fca-041f604537e4"
    },
    {
      "id": "chg_01a05b2a-6db9-7f31-82d5-fc247454762f",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 04:11:42.341966+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a05b2a-6db9-7f31-82d5-fc247454762f"
    },
    {
      "id": "chg_01a04690-5cfe-7bd1-8c06-3d75da5afd4a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "evaluate_dependency_change",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "evaluate_dependency_change"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 04:11:01.126212+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool “evaluate_dependency_change” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a04690-5cfe-7bd1-8c06-3d75da5afd4a"
    },
    {
      "id": "chg_01a04690-5d04-7566-b54e-302fa981392f",
      "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": "2026-08-28",
      "occurred_at": "2026-08-28 04:11:01.126212+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a04690-5d04-7566-b54e-302fa981392f"
    },
    {
      "id": "chg_01a031f6-8caf-7c81-adee-0eeff6ca3623",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "evaluate_dependency_change",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "evaluate_dependency_change"
      },
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 04:10:36.504562+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Tool “evaluate_dependency_change” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a031f6-8caf-7c81-adee-0eeff6ca3623"
    },
    {
      "id": "chg_01a031f6-8cb3-7cae-ba9d-eeab2d0fc6c1",
      "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": "2026-08-24",
      "occurred_at": "2026-08-24 04:10:36.504562+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a031f6-8cb3-7cae-ba9d-eeab2d0fc6c1"
    },
    {
      "id": "chg_01a01836-15af-7e39-a82e-82c5cc0c98e7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "evaluate_dependency_change",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "evaluate_dependency_change"
      },
      "occurred_on": "2026-08-19",
      "occurred_at": "2026-08-19 04:09:52.731441+00",
      "observed_since": "2026-08-18",
      "source": "scan",
      "summary": "Tool “evaluate_dependency_change” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a01836-15af-7e39-a82e-82c5cc0c98e7"
    },
    {
      "id": "chg_01a01836-15b0-75a5-bf0a-1c817c248aac",
      "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": "2026-08-19",
      "occurred_at": "2026-08-19 04:09:52.731441+00",
      "observed_since": "2026-08-18",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a01836-15b0-75a5-bf0a-1c817c248aac"
    },
    {
      "id": "chg_01a0130f-9226-720b-968d-eb0571d4ca67",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "evaluate_dependency_change",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "evaluate_dependency_change"
      },
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 04:09:42.550249+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Tool “evaluate_dependency_change” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a0130f-9226-720b-968d-eb0571d4ca67"
    },
    {
      "id": "chg_01a0130f-9227-74fe-a9c2-338958e0c747",
      "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": "2026-08-18",
      "occurred_at": "2026-08-18 04:09:42.550249+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_01a0130f-9227-74fe-a9c2-338958e0c747"
    },
    {
      "id": "chg_019fcaf2-d124-7de6-bcf0-9adda9582675",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "compare_repos",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "compare_repos"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 04:05:38.707842+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “compare_repos” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_019fcaf2-d124-7de6-bcf0-9adda9582675"
    },
    {
      "id": "chg_019fcaf2-d127-7102-89c0-cd1ba628ec3f",
      "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": "2026-08-04",
      "occurred_at": "2026-08-04 04:05:38.707842+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/app-repopilot-repopilot/api-mcp#chg-chg_019fcaf2-d127-7102-89c0-cd1ba628ec3f"
    }
  ],
  "days": [
    {
      "date": "2026-09-18",
      "total": 84,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-04",
      "total": 84,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-09-03",
      "total": 84,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-01",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-08-31",
      "total": 85,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 93,
        "to": 97,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 28,
          "to_days": 29
        },
        "partial": false,
        "compared_to": "2026-08-30",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-08-29",
      "total": 84,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 87,
        "to": 90,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 26,
          "to_days": 27
        },
        "partial": false,
        "compared_to": "2026-08-28",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-08-28",
      "total": 83,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 12
    },
    {
      "date": "2026-08-27",
      "total": 83,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}