{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "aarbchen-signaltender-mcp",
  "component": "b2b-contract-parser-api",
  "generated_at": "2026-11-05T06:38:36.921Z",
  "tracking_since": "2026-10-18",
  "counts": {
    "critical": 0,
    "security": 28,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a18f4c-16e4-78a8-a8eb-21c4f26f7b73",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "audit_section_508_vpat",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "audit_section_508_vpat"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 00:11:30.829182+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “audit_section_508_vpat” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a18f4c-16e4-78a8-a8eb-21c4f26f7b73"
    },
    {
      "id": "chg_01a18f4c-16e6-7300-b679-483343acd362",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_live_solicitations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_live_solicitations"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 00:11:30.829182+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “get_live_solicitations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a18f4c-16e6-7300-b679-483343acd362"
    },
    {
      "id": "chg_01a18a2b-2ea8-78e5-a7de-f0fe82988db3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "analyze_debriefing_bid_protest",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "analyze_debriefing_bid_protest"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 00:17:28.192718+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “analyze_debriefing_bid_protest” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a18a2b-2ea8-78e5-a7de-f0fe82988db3"
    },
    {
      "id": "chg_01a18a2b-2eb7-7e44-b75a-0395e3a32967",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "generate_compliance_matrix",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "generate_compliance_matrix"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 00:17:28.192718+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “generate_compliance_matrix” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a18a2b-2eb7-7e44-b75a-0395e3a32967"
    },
    {
      "id": "chg_01a18a2b-2ecb-76ef-879d-bcfd4dea51ba",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "generate_sources_sought_response",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "generate_sources_sought_response"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 00:17:28.192718+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “generate_sources_sought_response” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a18a2b-2ecb-76ef-879d-bcfd4dea51ba"
    },
    {
      "id": "chg_01a18a2b-2ecc-785c-9288-e952a32ed71a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_live_solicitations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_live_solicitations"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 00:17:28.192718+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “get_live_solicitations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a18a2b-2ecc-785c-9288-e952a32ed71a"
    },
    {
      "id": "chg_01a18a2b-2ece-7e57-bbca-efdfda71a633",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "match_capability_statement",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "match_capability_statement"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 00:17:28.192718+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “match_capability_statement” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a18a2b-2ece-7e57-bbca-efdfda71a633"
    },
    {
      "id": "chg_01a18a2b-2ed0-7d09-9fc5-e782d9e85713",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "scan_far_dfars_clauses",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "scan_far_dfars_clauses"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 00:17:28.192718+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “scan_far_dfars_clauses” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a18a2b-2ed0-7d09-9fc5-e782d9e85713"
    },
    {
      "id": "chg_01a18a2b-2ed1-7ed7-b825-534b67a0374b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_historical_awards",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_historical_awards"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 00:17:28.192718+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “search_historical_awards” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a18a2b-2ed1-7ed7-b825-534b67a0374b"
    },
    {
      "id": "chg_01a18a2b-2edb-73de-afe1-0160d78e981c",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.5.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.5.0",
      "to_value": "1.5.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "0",
        "version": "1.5.0",
        "breaking": "4"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 00:17:28.192718+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.5.0)",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a18a2b-2edb-73de-afe1-0160d78e981c"
    },
    {
      "id": "chg_01a18505-2d62-797b-800a-5da31238bbd9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_live_solicitations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_live_solicitations"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 00:17:51.415212+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “get_live_solicitations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a18505-2d62-797b-800a-5da31238bbd9"
    },
    {
      "id": "chg_01a17fe2-b895-77cb-bba8-f025b28f279e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_live_solicitations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_live_solicitations"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 00:22:07.220665+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_live_solicitations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a17fe2-b895-77cb-bba8-f025b28f279e"
    },
    {
      "id": "chg_01a17abe-05fd-7366-8793-aee6b7b8f717",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_live_solicitations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_live_solicitations"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 00:23:56.117951+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “get_live_solicitations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a17abe-05fd-7366-8793-aee6b7b8f717"
    },
    {
      "id": "chg_01a1758b-99cf-7c80-9798-9592c1dac797",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_live_solicitations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_live_solicitations"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 00:10:45.531256+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “get_live_solicitations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a1758b-99cf-7c80-9798-9592c1dac797"
    },
    {
      "id": "chg_01a17069-3651-722c-baeb-9d2707a078d8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_live_solicitations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_live_solicitations"
      },
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 00:15:05.761111+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “get_live_solicitations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a17069-3651-722c-baeb-9d2707a078d8"
    },
    {
      "id": "chg_01a15bfe-c999-70cb-aaf5-e65f553deec7",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c999-70cb-aaf5-e65f553deec7"
    },
    {
      "id": "chg_01a15bfe-c99b-7e5b-b5a8-074a422c951e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "analyze_rfp_amendment_diff",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "analyze_rfp_amendment_diff"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “analyze_rfp_amendment_diff” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c99b-7e5b-b5a8-074a422c951e"
    },
    {
      "id": "chg_01a15bfe-c99f-7239-b0c4-d1451d76c343",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "answer_security_questionnaire",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "answer_security_questionnaire"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “answer_security_questionnaire” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c99f-7239-b0c4-d1451d76c343"
    },
    {
      "id": "chg_01a15bfe-c9a1-7afa-af05-4db2955cb5bd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "audit_contract_risks",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "audit_contract_risks"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “audit_contract_risks” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c9a1-7afa-af05-4db2955cb5bd"
    },
    {
      "id": "chg_01a15bfe-c9a3-7bd8-885b-64c062ef3a9c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "classify_naics_psc_nigp",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "classify_naics_psc_nigp"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “classify_naics_psc_nigp” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c9a3-7bd8-885b-64c062ef3a9c"
    },
    {
      "id": "chg_01a15bfe-c9a6-707b-860d-e9dc732b4ed2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "extract_pricing_schedule",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "extract_pricing_schedule"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “extract_pricing_schedule” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c9a6-707b-860d-e9dc732b4ed2"
    },
    {
      "id": "chg_01a15bfe-c9a8-78d2-852c-2b2f1c8abd3d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "generate_compliance_matrix",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "generate_compliance_matrix"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “generate_compliance_matrix” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c9a8-78d2-852c-2b2f1c8abd3d"
    },
    {
      "id": "chg_01a15bfe-c9aa-7bf2-9ffd-48b3e174fd56",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "generate_cpars_past_performance",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "generate_cpars_past_performance"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “generate_cpars_past_performance” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c9aa-7bf2-9ffd-48b3e174fd56"
    },
    {
      "id": "chg_01a15bfe-c9ad-730d-93a2-860a12a4cbfa",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "generate_rfp_response",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "generate_rfp_response"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “generate_rfp_response” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c9ad-730d-93a2-860a12a4cbfa"
    },
    {
      "id": "chg_01a15bfe-c9b1-718f-8a7e-c9aeb949621f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "generate_teaming_strategy",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "generate_teaming_strategy"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “generate_teaming_strategy” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c9b1-718f-8a7e-c9aeb949621f"
    },
    {
      "id": "chg_01a15bfe-c9b3-7c79-b907-50ad06553c70",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_live_solicitations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_live_solicitations"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “get_live_solicitations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c9b3-7c79-b907-50ad06553c70"
    },
    {
      "id": "chg_01a15bfe-c9b6-71f8-9948-dcfa4e45a849",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "match_capability_statement",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "match_capability_statement"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “match_capability_statement” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c9b6-71f8-9948-dcfa4e45a849"
    },
    {
      "id": "chg_01a15bfe-c9b8-7184-b0a2-4bd32c15cfe9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "match_key_personnel",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "match_key_personnel"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:06:26.821662+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “match_key_personnel” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/aarbchen-signaltender-mcp/b2b-contract-parser-api#chg-chg_01a15bfe-c9b8-7184-b0a2-4bd32c15cfe9"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 57,
        "to": 60,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 17,
          "to_days": 18
        },
        "partial": false,
        "compared_to": "2026-11-04",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-03",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 50,
        "to": 53,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 15,
          "to_days": 16
        },
        "partial": false,
        "compared_to": "2026-11-02",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-01",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 43,
        "to": 47,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 13,
          "to_days": 14
        },
        "partial": false,
        "compared_to": "2026-10-31",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-31",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 28
    },
    {
      "date": "2026-10-30",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 61
    },
    {
      "date": "2026-10-29",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-28",
      "total": 73,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-27",
      "total": 73,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    }
  ]
}