{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-deeplead-deeplead",
  "component": "api-mcp",
  "generated_at": "2026-10-03T15:44:22.205Z",
  "tracking_since": "2026-09-25",
  "counts": {
    "critical": 0,
    "security": 23,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0ff50-9004-728e-a443-0c386fd7b86c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "businesses_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "businesses_search"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 01:11:04.860611+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “businesses_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0ff50-9004-728e-a443-0c386fd7b86c"
    },
    {
      "id": "chg_01a0ff50-9005-75dd-8899-5e0bd4896020",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "organizations_enrich",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "organizations_enrich"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 01:11:04.860611+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “organizations_enrich” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0ff50-9005-75dd-8899-5e0bd4896020"
    },
    {
      "id": "chg_01a0ff50-9005-7d7e-a837-ba2217e07429",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "organizations_find_decision_maker",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "organizations_find_decision_maker"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 01:11:04.860611+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “organizations_find_decision_maker” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0ff50-9005-7d7e-a837-ba2217e07429"
    },
    {
      "id": "chg_01a0ff50-9008-766c-beea-62a126c65548",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "organizations_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "organizations_search"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 01:11:04.860611+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “organizations_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0ff50-9008-766c-beea-62a126c65548"
    },
    {
      "id": "chg_01a0ff50-9008-7b31-a7f5-363433ba71bd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "persons_find_email",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "persons_find_email"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 01:11:04.860611+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “persons_find_email” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0ff50-9008-7b31-a7f5-363433ba71bd"
    },
    {
      "id": "chg_01a0ff50-9009-710e-af0e-52f703ad3d40",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "persons_find_phone",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "persons_find_phone"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 01:11:04.860611+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “persons_find_phone” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0ff50-9009-710e-af0e-52f703ad3d40"
    },
    {
      "id": "chg_01a0ff50-9009-75b3-a0ee-6980057cb85c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "persons_lookup",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "persons_lookup"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 01:11:04.860611+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “persons_lookup” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0ff50-9009-75b3-a0ee-6980057cb85c"
    },
    {
      "id": "chg_01a0ff50-9009-7a1f-a047-4254e344b5d5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "persons_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "persons_search"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 01:11:04.860611+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “persons_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0ff50-9009-7a1f-a047-4254e344b5d5"
    },
    {
      "id": "chg_01a0e06a-798c-79ce-ac9c-915c47acc08e",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.churn",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "2",
        "added": "5",
        "breaks": "0",
        "removed": "3",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 01:11:09.375931+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0e06a-798c-79ce-ac9c-915c47acc08e"
    },
    {
      "id": "chg_01a0e06a-798c-7ed5-8cd5-77cbb0a10907",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 01:11:09.375931+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Transport (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0e06a-798c-7ed5-8cd5-77cbb0a10907"
    },
    {
      "id": "chg_01a0e06a-798d-73cb-9ff3-3567deb4c0e1",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.auth_gated",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 01:11:09.375931+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0e06a-798d-73cb-9ff3-3567deb4c0e1"
    },
    {
      "id": "chg_01a0e06a-798d-7879-86ac-f8f90b78c5fa",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "pass",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 01:11:09.375931+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Authorization (Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token.)",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0e06a-798d-7879-86ac-f8f90b78c5fa"
    },
    {
      "id": "chg_01a0e06a-7994-718c-8a06-82143a215c41",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "businesses_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "businesses_search"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 01:11:09.375931+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “businesses_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0e06a-7994-718c-8a06-82143a215c41"
    },
    {
      "id": "chg_01a0e06a-7998-7177-9ea0-8324926dc6cd",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "organizations_findDecisionMaker",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "organizations_findDecisionMaker"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 01:11:09.375931+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “organizations_findDecisionMaker” was removed",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0e06a-7998-7177-9ea0-8324926dc6cd"
    },
    {
      "id": "chg_01a0e06a-799b-7346-8ea7-940ae9bdb809",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "organizations_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "organizations_search"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 01:11:09.375931+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “organizations_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0e06a-799b-7346-8ea7-940ae9bdb809"
    },
    {
      "id": "chg_01a0e06a-799d-7b2a-8889-c6482beb14e2",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "persons_save",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "persons_save"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 01:11:09.375931+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “persons_save” was removed",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0e06a-799d-7b2a-8889-c6482beb14e2"
    },
    {
      "id": "chg_01a0e06a-799e-74ec-ba0a-af5e462d35d5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "persons_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "persons_search"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 01:11:09.375931+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “persons_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0e06a-799e-74ec-ba0a-af5e462d35d5"
    },
    {
      "id": "chg_01a0e06a-79a2-7c38-bd1c-18d5da5ce9b4",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_parse",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "search_parse"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 01:11:09.375931+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “search_parse” was removed",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0e06a-79a2-7c38-bd1c-18d5da5ce9b4"
    },
    {
      "id": "chg_01a0dc59-33fc-7285-9b65-cf277201394a",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 06:13:48.608561+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0dc59-33fc-7285-9b65-cf277201394a"
    },
    {
      "id": "chg_01a0dc59-33fc-7de7-8bff-a963291124ba",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 06:13:48.608561+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Transport (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0dc59-33fc-7de7-8bff-a963291124ba"
    },
    {
      "id": "chg_01a0dc59-33fd-74f7-8dd1-0a81f45e3913",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.rfc9728",
      "from_value": "partial",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 06:13:48.608561+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Authorization (partial → pass)",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0dc59-33fd-74f7-8dd1-0a81f45e3913"
    },
    {
      "id": "chg_01a0dc59-33fd-7a17-a7c4-50502d7c6e22",
      "kind": "check.appeared",
      "family": "auth-registration",
      "subject_kind": "check",
      "subject": "auth-registration",
      "subject_child": "",
      "from_code": null,
      "to_code": "auth.registration_cimd",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 06:13:48.608561+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0dc59-33fd-7a17-a7c4-50502d7c6e22"
    },
    {
      "id": "chg_01a0dc59-33fe-7c17-a048-cb4bc8cec1f1",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "auth_gated",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "auth_gated",
        "from": "verified"
      },
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 06:13:48.608561+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → behind authorisation)",
      "link": "https://verifymcp.io/servers/io-deeplead-deeplead/api-mcp#chg-chg_01a0dc59-33fe-7c17-a048-cb4bc8cec1f1"
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