{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "dev-depfeed-depfeed",
  "component": "depfeed",
  "generated_at": "2026-10-24T20:10:13.837Z",
  "tracking_since": "2026-08-02",
  "counts": {
    "critical": 1,
    "security": 13,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0e6a8-1572-7392-af3d-1d14ae19a891",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-28",
      "occurred_at": "2026-09-28 06:16:08.996509+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_01a0e6a8-1572-7392-af3d-1d14ae19a891"
    },
    {
      "id": "chg_019ff491-f8c6-7eb2-b509-31de3f53a4bb",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "unreachable",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "unreachable"
      },
      "occurred_on": "2026-08-12",
      "occurred_at": "2026-08-12 06:03:54.937402+00",
      "observed_since": "2026-08-11",
      "source": "scan",
      "summary": "Endpoint reachability (unreachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019ff491-f8c6-7eb2-b509-31de3f53a4bb"
    },
    {
      "id": "chg_019fea46-6ec3-76ea-9acc-159ef6028935",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "not_mcp",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "not_mcp"
      },
      "occurred_on": "2026-08-10",
      "occurred_at": "2026-08-10 06:05:12.188183+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "Endpoint reachability (not serving MCP → unreachable)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fea46-6ec3-76ea-9acc-159ef6028935"
    },
    {
      "id": "chg_019fe51e-e56c-77c6-a29e-798da978ccb6",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.http_error",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "429",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-09",
      "occurred_at": "2026-08-09 06:03:55.050009+00",
      "observed_since": "2026-08-08",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fe51e-e56c-77c6-a29e-798da978ccb6"
    },
    {
      "id": "chg_019fe51e-e56e-734f-b76c-334ef0953571",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.challenge_only",
      "to_code": "auth.none_unlisted",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-09",
      "occurred_at": "2026-08-09 06:03:55.050009+00",
      "observed_since": "2026-08-08",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fe51e-e56e-734f-b76c-334ef0953571"
    },
    {
      "id": "chg_019fe51e-e56f-7766-a3d3-d3d9510deff1",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "auth_gated",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "auth_gated"
      },
      "occurred_on": "2026-08-09",
      "occurred_at": "2026-08-09 06:03:55.050009+00",
      "observed_since": "2026-08-08",
      "source": "scan",
      "summary": "Endpoint reachability (behind authorisation → not serving MCP)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fe51e-e56f-7766-a3d3-d3d9510deff1"
    },
    {
      "id": "chg_019fdff8-88c2-7e80-af7e-b314b0fd6480",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.challenge_only",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 06:03:54.898498+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fdff8-88c2-7e80-af7e-b314b0fd6480"
    },
    {
      "id": "chg_019fdff8-88c3-7e86-8543-9247cfd8f8c8",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 06:03:54.898498+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Transport (pass → unverified)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fdff8-88c3-7e86-8543-9247cfd8f8c8"
    },
    {
      "id": "chg_019fdff8-88c4-771e-9f7f-b019b5427e81",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.17",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 06:03:54.898498+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Stability (0.17 → unverified)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fdff8-88c4-771e-9f7f-b019b5427e81"
    },
    {
      "id": "chg_019fdff8-88c6-792e-88fa-2a9647b76e2e",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "auth_gated",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "auth_gated",
        "from": "verified"
      },
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 06:03:54.898498+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → behind authorisation)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fdff8-88c6-792e-88fa-2a9647b76e2e"
    },
    {
      "id": "chg_019fd084-f3d1-78ca-bdfe-a3517694d4fe",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "delete_webhook_subscription"
      },
      "occurred_on": "2026-08-05",
      "occurred_at": "2026-08-05 06:03:21.874319+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fd084-f3d1-78ca-bdfe-a3517694d4fe"
    },
    {
      "id": "chg_019fc643-1170-7643-b94e-d00f2bc0ae95",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "delete_webhook_subscription"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 06:15:11.959606+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fc643-1170-7643-b94e-d00f2bc0ae95"
    },
    {
      "id": "chg_019fc643-1171-760d-9236-02b79e05a2df",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 06:15:11.959606+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fc643-1171-760d-9236-02b79e05a2df"
    },
    {
      "id": "chg_019fc643-117d-7e39-bd9e-5bab61f84449",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "submit_feedback",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "submit_feedback"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 06:15:11.959606+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “submit_feedback” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-depfeed-depfeed/depfeed#chg-chg_019fc643-117d-7e39-bd9e-5bab61f84449"
    }
  ],
  "days": [
    {
      "date": "2026-09-28",
      "total": 23,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-25",
      "total": 23,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-26",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-12",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-10",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-09",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-08-08",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    }
  ]
}