{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "cyanheads-gbif-biodiversity-mcp-server",
  "component": "gbif-biodiversity",
  "generated_at": "2026-09-21T07:38:18.550Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 23,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0837f-6363-746f-9c48-e6d4bfeac857",
      "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": "2026-09-09",
      "occurred_at": "2026-09-09 00:09:18.860386+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_01a0837f-6363-746f-9c48-e6d4bfeac857"
    },
    {
      "id": "chg_01a0363a-ff0f-779f-ab16-a8e5788c96d3",
      "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": "2026-08-25",
      "occurred_at": "2026-08-25 00:03:51.142052+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_01a0363a-ff0f-779f-ab16-a8e5788c96d3"
    },
    {
      "id": "chg_019fe8fd-eace-74f8-a053-4172f3c3a0b9",
      "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": "2026-08-10",
      "occurred_at": "2026-08-10 00:06:22.618591+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fe8fd-eace-74f8-a053-4172f3c3a0b9"
    },
    {
      "id": "chg_019fe8fd-eac9-7795-a179-1b5237cd38ce",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.hsts_present",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-10",
      "occurred_at": "2026-08-10 00:06:22.618591+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fe8fd-eac9-7795-a179-1b5237cd38ce"
    },
    {
      "id": "chg_019fe8fd-eace-7cbe-961e-0bdfbb0a710c",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "13"
      },
      "occurred_on": "2026-08-10",
      "occurred_at": "2026-08-10 00:06:22.618591+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 13 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fe8fd-eace-7cbe-961e-0bdfbb0a710c"
    },
    {
      "id": "chg_019fdeb1-6937-7c0e-a1d0-8e0c713173a4",
      "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": "530",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 00:06:36.576211+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fdeb1-6937-7c0e-a1d0-8e0c713173a4"
    },
    {
      "id": "chg_019fdeb1-6939-70ed-9315-8b2742cfd1fe",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.40",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 00:06:36.576211+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Stability (0.40 → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fdeb1-6939-70ed-9315-8b2742cfd1fe"
    },
    {
      "id": "chg_019fdeb1-6939-7861-9923-64a76d03f7bb",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.hsts_absent",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 00:06:36.576211+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "HSTS header (pass → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fdeb1-6939-7861-9923-64a76d03f7bb"
    },
    {
      "id": "chg_019fdeb1-693a-75fa-9f22-31a69376a736",
      "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": "2026-08-08",
      "occurred_at": "2026-08-08 00:06:36.576211+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fdeb1-693a-75fa-9f22-31a69376a736"
    },
    {
      "id": "chg_019fdeb1-693e-7391-92aa-74e28e87ac6e",
      "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": "2026-08-08",
      "occurred_at": "2026-08-08 00:06:36.576211+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fdeb1-693e-7391-92aa-74e28e87ac6e"
    },
    {
      "id": "chg_019fd9f9-a13a-77c9-a9f3-2f790d27ec8a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gbif_search_species",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gbif_search_species"
      },
      "occurred_on": "2026-08-07",
      "occurred_at": "2026-08-07 02:07:23.395966+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Tool “gbif_search_species” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd9f9-a13a-77c9-a9f3-2f790d27ec8a"
    },
    {
      "id": "chg_019fd989-d759-7d03-8802-630b9c2b68f2",
      "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": "2026-08-07",
      "occurred_at": "2026-08-07 00:05:17.202871+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd989-d759-7d03-8802-630b9c2b68f2"
    },
    {
      "id": "chg_019fd989-d74b-71f7-aea9-b15ca710d478",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gbif_search_datasets",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gbif_search_datasets"
      },
      "occurred_on": "2026-08-07",
      "occurred_at": "2026-08-07 00:05:17.202871+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “gbif_search_datasets” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd989-d74b-71f7-aea9-b15ca710d478"
    },
    {
      "id": "chg_019fd989-d756-727c-b6ae-1898274d287f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gbif_search_publishers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gbif_search_publishers"
      },
      "occurred_on": "2026-08-07",
      "occurred_at": "2026-08-07 00:05:17.202871+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “gbif_search_publishers” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd989-d756-727c-b6ae-1898274d287f"
    },
    {
      "id": "chg_019fd94e-4e41-762a-964f-9159ad4321e5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gbif_search_datasets",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gbif_search_datasets"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 23:00:15.520875+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “gbif_search_datasets” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd94e-4e41-762a-964f-9159ad4321e5"
    },
    {
      "id": "chg_019fd8a9-688a-70b7-95ca-89b6d2cd089b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gbif_count_occurrences",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gbif_count_occurrences"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 20:00:08.814292+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “gbif_count_occurrences” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd8a9-688a-70b7-95ca-89b6d2cd089b"
    },
    {
      "id": "chg_019fd8a9-688b-7816-ad08-a8dda9abe57a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gbif_get_occurrence",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gbif_get_occurrence"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 20:00:08.814292+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “gbif_get_occurrence” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd8a9-688b-7816-ad08-a8dda9abe57a"
    },
    {
      "id": "chg_019fd872-8e4b-70c7-9403-db1fa7baa9ea",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gbif_occurrence_facets",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gbif_occurrence_facets"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 19:00:14.006037+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “gbif_occurrence_facets” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd872-8e4b-70c7-9403-db1fa7baa9ea"
    },
    {
      "id": "chg_019fd872-8e49-718b-a758-a52ef8619e52",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gbif_match_species",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gbif_match_species"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 19:00:14.006037+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “gbif_match_species” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd872-8e49-718b-a758-a52ef8619e52"
    },
    {
      "id": "chg_019fd872-8e48-79c4-8daf-64eda45a77c0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gbif_bulk_match_species",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gbif_bulk_match_species"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 19:00:14.006037+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “gbif_bulk_match_species” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd872-8e48-79c4-8daf-64eda45a77c0"
    },
    {
      "id": "chg_019fd83b-ac1b-7d5e-bf75-934b41974942",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gbif_get_dataset",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gbif_get_dataset"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 18:00:17.142429+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “gbif_get_dataset” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd83b-ac1b-7d5e-bf75-934b41974942"
    },
    {
      "id": "chg_019fd83b-ac1d-77d4-9756-583c516a98f8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gbif_search_occurrences",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gbif_search_occurrences"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 18:00:17.142429+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “gbif_search_occurrences” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd83b-ac1d-77d4-9756-583c516a98f8"
    },
    {
      "id": "chg_019fd804-9e08-7f3c-9356-602a32b98d52",
      "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": "2026-08-06",
      "occurred_at": "2026-08-06 17:00:09.074683+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/cyanheads-gbif-biodiversity-mcp-server/gbif-biodiversity#chg-chg_019fd804-9e08-7f3c-9356-602a32b98d52"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 79,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-09",
      "total": 79,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-08",
      "total": 79,
      "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": "2026-09-07",
        "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": "2026-09-07",
      "total": 78,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-26",
      "total": 79,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-25",
      "total": 79,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "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": 7
    }
  ]
}