{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "bobymicjohn-2b2t-atlas",
  "component": "api",
  "generated_at": "2026-09-22T05:44:34.932Z",
  "tracking_since": "2026-09-06",
  "counts": {
    "critical": 0,
    "security": 14,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0c220-1171-76e2-8e59-59785c002076",
      "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": "2026-09-21",
      "occurred_at": "2026-09-21 04:01:16.484883+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0c220-1171-76e2-8e59-59785c002076"
    },
    {
      "id": "chg_01a0c220-1173-7344-bb05-56d62a7b1e57",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_locations_by_time_range",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_locations_by_time_range"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 04:01:16.484883+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “find_locations_by_time_range” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0c220-1173-7344-bb05-56d62a7b1e57"
    },
    {
      "id": "chg_01a0c220-1173-7984-b41f-688fceafe963",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_group",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_group"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 04:01:16.484883+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “get_group” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0c220-1173-7984-b41f-688fceafe963"
    },
    {
      "id": "chg_01a0c220-1173-7e9d-8ad2-8032e723cb25",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_group_builds",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_group_builds"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 04:01:16.484883+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “get_group_builds” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0c220-1173-7e9d-8ad2-8032e723cb25"
    },
    {
      "id": "chg_01a0c220-1174-7af2-ae91-54d665d69145",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "research_location",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "research_location"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 04:01:16.484883+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “research_location” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0c220-1174-7af2-ae91-54d665d69145"
    },
    {
      "id": "chg_01a0bcf9-cddf-7b0a-8d4d-8ad272f3f8f5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_locations_near",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_locations_near"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 04:01:22.785934+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool “find_locations_near” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0bcf9-cddf-7b0a-8d4d-8ad272f3f8f5"
    },
    {
      "id": "chg_01a0bcf9-cde2-7500-a494-0fea11843943",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_location",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_location"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 04:01:22.785934+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool “get_location” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0bcf9-cde2-7500-a494-0fea11843943"
    },
    {
      "id": "chg_01a0bcf9-cde2-7a8e-887e-a875e1218cf7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "research_area",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "research_area"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 04:01:22.785934+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool “research_area” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0bcf9-cde2-7a8e-887e-a875e1218cf7"
    },
    {
      "id": "chg_01a0bcf9-cde3-7104-8295-49476de57f69",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "research_location",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "research_location"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 04:01:22.785934+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool “research_location” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0bcf9-cde3-7104-8295-49476de57f69"
    },
    {
      "id": "chg_01a0bcf9-cde3-7690-9c98-91402400eedb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_locations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_locations"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 04:01:22.785934+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool “search_locations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0bcf9-cde3-7690-9c98-91402400eedb"
    },
    {
      "id": "chg_01a0b7d3-98c2-7b6a-ba74-e7cdf42c4b19",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_highway",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_highway"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 04:01:32.800646+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “get_highway” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0b7d3-98c2-7b6a-ba74-e7cdf42c4b19"
    },
    {
      "id": "chg_01a0a33b-1c55-77e1-9be2-fe8736758dc8",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.27",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "9",
        "added": "6",
        "breaks": "1",
        "removed": "0",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 04:02:35.017473+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Stability (0.27 → fail)",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0a33b-1c55-77e1-9be2-fe8736758dc8"
    },
    {
      "id": "chg_01a0a33b-1c59-7ead-baa7-c32d5b3e8e1b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_locations_near",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_locations_near"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 04:02:35.017473+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Tool “find_locations_near” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0a33b-1c59-7ead-baa7-c32d5b3e8e1b"
    },
    {
      "id": "chg_01a0a33b-1c63-7bb7-b316-52d910104614",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.0.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.0.0",
      "to_value": "1.0.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "0",
        "version": "1.0.0",
        "breaking": "1"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 04:02:35.017473+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.0.0)",
      "link": "https://verifymcp.io/servers/bobymicjohn-2b2t-atlas/api#chg-chg_01a0a33b-1c63-7bb7-b316-52d910104614"
    }
  ],
  "days": [
    {
      "date": "2026-09-22",
      "total": 83,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 46,
        "to": 49,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-09-21",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 46 to 49."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-21",
      "total": 82,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-20",
      "total": 79,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-09-19",
      "total": 79,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-16",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 26,
        "to": 29,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-09-15",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 26 to 29."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-15",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 24
    },
    {
      "date": "2026-09-13",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 20,
        "to": 23,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 6,
          "to_days": 7
        },
        "partial": false,
        "compared_to": "2026-09-12",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-11",
      "total": 76,
      "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": "2026-09-10",
        "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
    }
  ]
}