{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "changhuliu-projectpermit",
  "component": "projectpermit-mcp-production",
  "generated_at": "2026-09-25T09:04:31.297Z",
  "tracking_since": "2026-08-27",
  "counts": {
    "critical": 0,
    "security": 10,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a06be5-0b55-7348-b89a-22f48b7d9db6",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.23",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 10:09:27.732068+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Stability (0.23 → unverified)",
      "link": "https://verifymcp.io/servers/changhuliu-projectpermit/projectpermit-mcp-production#chg-chg_01a06be5-0b55-7348-b89a-22f48b7d9db6"
    },
    {
      "id": "chg_01a06be5-0b58-78c3-9278-e7b023c78c7e",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.http_error",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "404",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 10:09:27.732068+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/changhuliu-projectpermit/projectpermit-mcp-production#chg-chg_01a06be5-0b58-78c3-9278-e7b023c78c7e"
    },
    {
      "id": "chg_01a06be5-0b59-7177-8049-1811c36f4063",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 10:09:27.732068+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/changhuliu-projectpermit/projectpermit-mcp-production#chg-chg_01a06be5-0b59-7177-8049-1811c36f4063"
    },
    {
      "id": "chg_01a06be5-0b59-7791-9ca5-e048d4e3898e",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 10:09:27.732068+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the whole tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/changhuliu-projectpermit/projectpermit-mcp-production#chg-chg_01a06be5-0b59-7791-9ca5-e048d4e3898e"
    },
    {
      "id": "chg_01a06be5-0b5b-709a-a3b0-2b586b1d9c98",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 10:09:27.732068+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/changhuliu-projectpermit/projectpermit-mcp-production#chg-chg_01a06be5-0b5b-709a-a3b0-2b586b1d9c98"
    },
    {
      "id": "chg_01a05226-05bb-78f1-a092-1d893d3e04d0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_project_requirements",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_project_requirements"
      },
      "occurred_on": "2026-08-30",
      "occurred_at": "2026-08-30 10:10:18.375445+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "Tool “check_project_requirements” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/changhuliu-projectpermit/projectpermit-mcp-production#chg-chg_01a05226-05bb-78f1-a092-1d893d3e04d0"
    },
    {
      "id": "chg_01a05226-05bd-7a36-89c1-af07ce002650",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_project_requirements_batch",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_project_requirements_batch"
      },
      "occurred_on": "2026-08-30",
      "occurred_at": "2026-08-30 10:10:18.375445+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "Tool “check_project_requirements_batch” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/changhuliu-projectpermit/projectpermit-mcp-production#chg-chg_01a05226-05bd-7a36-89c1-af07ce002650"
    },
    {
      "id": "chg_01a04f89-8548-7909-b378-c320b5456eea",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_project_requirements",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_project_requirements"
      },
      "occurred_on": "2026-08-29",
      "occurred_at": "2026-08-29 22:00:07.716788+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "Tool “check_project_requirements” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/changhuliu-projectpermit/projectpermit-mcp-production#chg-chg_01a04f89-8548-7909-b378-c320b5456eea"
    },
    {
      "id": "chg_01a04f89-8549-712f-9284-ebc5171df8f0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "projectpermit_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "projectpermit_info"
      },
      "occurred_on": "2026-08-29",
      "occurred_at": "2026-08-29 22:00:07.716788+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "Tool “projectpermit_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/changhuliu-projectpermit/projectpermit-mcp-production#chg-chg_01a04f89-8549-712f-9284-ebc5171df8f0"
    },
    {
      "id": "chg_01a04f89-854a-717d-bc50-a5015d5bce65",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 22:00:07.716788+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/changhuliu-projectpermit/projectpermit-mcp-production#chg-chg_01a04f89-854a-717d-bc50-a5015d5bce65"
    }
  ],
  "days": [
    {
      "date": "2026-09-04",
      "total": 23,
      "delta": -42,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-01",
      "total": 65,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 13,
        "to": 17,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 4,
          "to_days": 5
        },
        "partial": false,
        "compared_to": "2026-08-31",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-08-30",
      "total": 64,
      "delta": 2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-08-29",
      "total": 62,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-08-28",
      "total": 61,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-27",
      "total": 61,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}