{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "rcsb-rcsb-mcp",
  "component": "rcsb-mcp",
  "generated_at": "2026-09-21T00:31:54.360Z",
  "tracking_since": "2026-07-27",
  "counts": {
    "critical": 0,
    "security": 35,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0a91a-9afa-7645-b64f-2fc56f593665",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 07:24:48.042024+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a0a91a-9afa-7645-b64f-2fc56f593665"
    },
    {
      "id": "chg_01a07072-1687-723a-b749-01e4378b3f2d",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_no_verdict"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 07:21:59.834036+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a07072-1687-723a-b749-01e4378b3f2d"
    },
    {
      "id": "chg_01a06b56-915a-70e1-a645-52166517c209",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 07:33:50.424619+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a06b56-915a-70e1-a645-52166517c209"
    },
    {
      "id": "chg_01a060fd-ff2e-7c61-b4b8-24d8bc52f5ce",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_no_verdict"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 07:20:53.62081+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a060fd-ff2e-7c61-b4b8-24d8bc52f5ce"
    },
    {
      "id": "chg_01a05ba2-5252-7a05-a5c3-b76d75665ac9",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 06:22:39.658899+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a05ba2-5252-7a05-a5c3-b76d75665ac9"
    },
    {
      "id": "chg_01a056b2-90df-7899-960e-d6a28ca895f7",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_no_verdict"
      },
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 07:22:17.898103+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a056b2-90df-7899-960e-d6a28ca895f7"
    },
    {
      "id": "chg_01a041e0-cf89-775a-917c-836c32d70bd9",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 06:20:47.303534+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a041e0-cf89-775a-917c-836c32d70bd9"
    },
    {
      "id": "chg_01a03795-419b-7c49-8633-ff303a9c1861",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 06:22:03.537928+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a03795-419b-7c49-8633-ff303a9c1861"
    },
    {
      "id": "chg_01a032a4-7c41-70d2-8bae-7c5c1233d2ec",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_no_verdict"
      },
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 07:20:35.516175+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a032a4-7c41-70d2-8bae-7c5c1233d2ec"
    },
    {
      "id": "chg_01a01319-429b-7958-ae7b-576bbbb32fd1",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 04:20:17.603207+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a01319-429b-7958-ae7b-576bbbb32fd1"
    },
    {
      "id": "chg_01a010d7-c0bf-7e00-aa2e-185ecf452a5d",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_not_cached"
      },
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 17:49:30.067906+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a010d7-c0bf-7e00-aa2e-185ecf452a5d"
    },
    {
      "id": "chg_01a010d7-c0c1-71a3-9e84-8f6fa6eacf14",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.version_churn",
      "from_value": "0.40",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "0.15.0",
        "days": "13",
        "from": "0.14.0",
        "added": "9",
        "breaks": "0",
        "removed": "7"
      },
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 17:49:30.067906+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Stability (0.40 → fail)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_01a010d7-c0c1-71a3-9e84-8f6fa6eacf14"
    },
    {
      "id": "chg_019ff956-4096-7e6a-a228-42bd1ae40c03",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 04:16:47.166564+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019ff956-4096-7e6a-a228-42bd1ae40c03"
    },
    {
      "id": "chg_019ff434-a4bb-796b-b148-600d65e35037",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_no_verdict"
      },
      "occurred_on": "2026-08-12",
      "occurred_at": "2026-08-12 04:21:58.566735+00",
      "observed_since": "2026-08-11",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019ff434-a4bb-796b-b148-600d65e35037"
    },
    {
      "id": "chg_019fdf9a-55f7-7826-830a-c1a098c84a4d",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 04:21:01.482171+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fdf9a-55f7-7826-830a-c1a098c84a4d"
    },
    {
      "id": "chg_019fda6e-ea94-7673-afd2-1b5a036cd96e",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_no_verdict"
      },
      "occurred_on": "2026-08-07",
      "occurred_at": "2026-08-07 04:15:29.854714+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fda6e-ea94-7673-afd2-1b5a036cd96e"
    },
    {
      "id": "chg_019fd54c-01b8-75cc-ad4c-b14f712c3f75",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 04:19:15.972464+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fd54c-01b8-75cc-ad4c-b14f712c3f75"
    },
    {
      "id": "chg_019fd022-17d8-715c-bea9-a68e4b4c9ed6",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_failed",
      "to_code": "stability.insufficient_history",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-05",
      "occurred_at": "2026-08-05 04:15:23.021674+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: not enough scan history yet (needs a 30-day window).)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fd022-17d8-715c-bea9-a68e4b4c9ed6"
    },
    {
      "id": "chg_019fc7c2-ca20-77fd-bb8c-f88038286acf",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 13:14:19.536976+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fc7c2-ca20-77fd-bb8c-f88038286acf"
    },
    {
      "id": "chg_019fc7c2-ca22-7aee-aa28-5600e1f53684",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.none",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "32",
        "assessed": "33",
        "resolved": "32",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 13:14:19.536976+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fc7c2-ca22-7aee-aa28-5600e1f53684"
    },
    {
      "id": "chg_019fc2b5-ccde-7af7-8e52-927a96b68349",
      "kind": "check.unverifiable",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.none",
      "to_code": "provenance.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 13:42:02.170235+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Provenance (fail → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fc2b5-ccde-7af7-8e52-927a96b68349"
    },
    {
      "id": "chg_019fc2b5-cce0-72e0-a039-63991f7acc74",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.none",
      "to_code": "cve.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "resolver_unavailable"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 13:42:02.170235+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fc2b5-cce0-72e0-a039-63991f7acc74"
    },
    {
      "id": "chg_019fc2b5-cce1-79bc-be99-acede4d918e2",
      "kind": "check.unverifiable",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.allowlisted",
      "to_code": "installscript.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 13:42:02.170235+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Install scripts (pass → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fc2b5-cce1-79bc-be99-acede4d918e2"
    },
    {
      "id": "chg_019fc2b5-cce1-7df4-b861-7c3f70e114ae",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 13:42:02.170235+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fc2b5-cce1-7df4-b861-7c3f70e114ae"
    },
    {
      "id": "chg_019fc2b5-cce2-736b-9fb8-2cf84245407b",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_failed",
      "to_code": "stability.sandbox_pending",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 13:42:02.170235+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fc2b5-cce2-736b-9fb8-2cf84245407b"
    },
    {
      "id": "chg_019fc2b5-cce3-749c-a131-0b8f07946266",
      "kind": "installscript.hooks_changed",
      "family": "install-scripts",
      "subject_kind": "package",
      "subject": "hooks",
      "subject_child": "",
      "from_code": "installscript.allowlisted",
      "to_code": "installscript.inconclusive",
      "from_value": "build_backend",
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "",
        "from": "build_backend"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 13:42:02.170235+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "The scripts that run when this package is installed changed (build_backend)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fc2b5-cce3-749c-a131-0b8f07946266"
    },
    {
      "id": "chg_019fb20b-51e0-71e1-b39b-3dab1c37abca",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.none",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 08:01:54.134045+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fb20b-51e0-71e1-b39b-3dab1c37abca"
    },
    {
      "id": "chg_019fb20b-51e0-7d1e-9f1d-cd0d28b16728",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.none",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "32",
        "assessed": "33",
        "resolved": "32",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 08:01:54.134045+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fb20b-51e0-7d1e-9f1d-cd0d28b16728"
    },
    {
      "id": "chg_019fb20b-51e1-7741-a40f-dbe4e3e2d9ea",
      "kind": "check.reverified",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.allowlisted",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "hook": "build_backend",
        "tier": "allowlisted",
        "tool": "hatchling.build",
        "hooks": "build_backend"
      },
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 08:01:54.134045+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fb20b-51e1-7741-a40f-dbe4e3e2d9ea"
    },
    {
      "id": "chg_019fb20b-51e1-7c85-b001-1f48ca8aa2b3",
      "kind": "installscript.hooks_changed",
      "family": "install-scripts",
      "subject_kind": "package",
      "subject": "hooks",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.allowlisted",
      "from_value": null,
      "to_value": "build_backend",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "build_backend",
        "from": ""
      },
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 08:01:54.134045+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "The scripts that run when this package is installed changed (build_backend)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fb20b-51e1-7c85-b001-1f48ca8aa2b3"
    },
    {
      "id": "chg_019fab0c-5434-76f6-900f-df6760bd823c",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 23:25:39.756789+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fab0c-5434-76f6-900f-df6760bd823c"
    },
    {
      "id": "chg_019fa678-b86c-7a53-b33d-026a1307fa1e",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.none",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 02:05:57.214573+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fa678-b86c-7a53-b33d-026a1307fa1e"
    },
    {
      "id": "chg_019fa678-b86d-71e8-add0-5b8ec935ef1d",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.none",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "32",
        "assessed": "33",
        "resolved": "32",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 02:05:57.214573+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fa678-b86d-71e8-add0-5b8ec935ef1d"
    },
    {
      "id": "chg_019fa678-b86d-7782-be34-bc04b8aa0f61",
      "kind": "check.reverified",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.allowlisted",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "hook": "build_backend",
        "tier": "allowlisted",
        "tool": "hatchling.build",
        "hooks": "build_backend"
      },
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 02:05:57.214573+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fa678-b86d-7782-be34-bc04b8aa0f61"
    },
    {
      "id": "chg_019fa678-b86e-733f-b4c6-613f6afeddaf",
      "kind": "installscript.hooks_changed",
      "family": "install-scripts",
      "subject_kind": "package",
      "subject": "hooks",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.allowlisted",
      "from_value": null,
      "to_value": "build_backend",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "build_backend",
        "from": ""
      },
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 02:05:57.214573+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "The scripts that run when this package is installed changed (build_backend)",
      "link": "https://verifymcp.io/servers/rcsb-rcsb-mcp/rcsb-mcp#chg-chg_019fa678-b86e-733f-b4c6-613f6afeddaf"
    }
  ],
  "days": [
    {
      "date": "2026-09-19",
      "total": 60,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 83,
        "to": 87,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 25,
          "to_days": 26
        },
        "partial": false,
        "compared_to": "2026-09-18",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-17",
      "total": 59,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-16",
      "total": 62,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-14",
      "total": 61,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 90,
        "to": 93,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 27,
          "to_days": 28
        },
        "partial": false,
        "compared_to": "2026-09-13",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-12",
      "total": 60,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 83,
        "to": 87,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 25,
          "to_days": 26
        },
        "partial": false,
        "compared_to": "2026-09-11",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-11",
      "total": 59,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-10",
      "total": 59,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-09",
      "total": 59,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 77,
        "to": 81,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-09-08",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 77 to 81."
      },
      "event_count": 0
    }
  ]
}