{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "agentmarginrouter-agent-margin-router",
  "component": "agent-margin-router-production",
  "generated_at": "2026-09-20T17:55:39.255Z",
  "tracking_since": "2026-09-11",
  "counts": {
    "critical": 0,
    "security": 28,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0b2ba-dc12-7e63-b868-15687f2eb4da",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 04:16:25.45946+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a0b2ba-dc12-7e63-b868-15687f2eb4da"
    },
    {
      "id": "chg_01a09d00-3eca-79d7-aa35-342d72af27ee",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "agent_wallet_snapshot",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "agent_wallet_snapshot"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 23:00:33.781714+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “agent_wallet_snapshot” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09d00-3eca-79d7-aa35-342d72af27ee"
    },
    {
      "id": "chg_01a09d00-3ecc-7972-97ce-8bb7c8d4ba8f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "defi_tvl",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "defi_tvl"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 23:00:33.781714+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “defi_tvl” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09d00-3ecc-7972-97ce-8bb7c8d4ba8f"
    },
    {
      "id": "chg_01a09d00-3ed1-7498-8a8a-de804f9e33e1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "erc20_balance",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "erc20_balance"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 23:00:33.781714+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “erc20_balance” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09d00-3ed1-7498-8a8a-de804f9e33e1"
    },
    {
      "id": "chg_01a09d00-3ed2-78cb-a6c8-354173f216b1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fear_greed",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "fear_greed"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 23:00:33.781714+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “fear_greed” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09d00-3ed2-78cb-a6c8-354173f216b1"
    },
    {
      "id": "chg_01a09d00-3ed5-7bc6-8db9-ea60e9008bcf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "hn_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "hn_search"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 23:00:33.781714+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “hn_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09d00-3ed5-7bc6-8db9-ea60e9008bcf"
    },
    {
      "id": "chg_01a09d00-3ed7-766c-85ec-bee2ad231426",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "news_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "news_search"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 23:00:33.781714+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “news_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09d00-3ed7-766c-85ec-bee2ad231426"
    },
    {
      "id": "chg_01a09d00-3ed8-77b1-a0f6-dd9dba3bddef",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "reddit_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "reddit_search"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 23:00:33.781714+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “reddit_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09d00-3ed8-77b1-a0f6-dd9dba3bddef"
    },
    {
      "id": "chg_01a09d00-3edc-792d-a8e5-f0fa9800b3fe",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "tx_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "tx_status"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 23:00:33.781714+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “tx_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09d00-3edc-792d-a8e5-f0fa9800b3fe"
    },
    {
      "id": "chg_01a09d00-3ede-72ff-81d8-afa791414ae1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "url_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "url_status"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 23:00:33.781714+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “url_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09d00-3ede-72ff-81d8-afa791414ae1"
    },
    {
      "id": "chg_01a09d00-3ee0-70b1-9d8b-e6fb69cd237a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "web_crawl",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "web_crawl"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 23:00:33.781714+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “web_crawl” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09d00-3ee0-70b1-9d8b-e6fb69cd237a"
    },
    {
      "id": "chg_01a09c5b-522d-7afa-a7a6-76cfadbc4f45",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "crypto_ohlcv",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "crypto_ohlcv"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “crypto_ohlcv” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-522d-7afa-a7a6-76cfadbc4f45"
    },
    {
      "id": "chg_01a09c5b-5230-78d6-9f84-64ed3ad37ab4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "currency_convert",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "currency_convert"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “currency_convert” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5230-78d6-9f84-64ed3ad37ab4"
    },
    {
      "id": "chg_01a09c5b-5231-7074-b625-c60e41fe77b0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "defi_yields",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "defi_yields"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “defi_yields” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5231-7074-b625-c60e41fe77b0"
    },
    {
      "id": "chg_01a09c5b-5232-7964-8a7d-2d30786b36f5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "dns_whois",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "dns_whois"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “dns_whois” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5232-7964-8a7d-2d30786b36f5"
    },
    {
      "id": "chg_01a09c5b-5235-7510-9fe7-85231297321b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "email_validate",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "email_validate"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “email_validate” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5235-7510-9fe7-85231297321b"
    },
    {
      "id": "chg_01a09c5b-5235-7ea7-a4d1-f9dd37d317d6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ens_resolve",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ens_resolve"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “ens_resolve” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5235-7ea7-a4d1-f9dd37d317d6"
    },
    {
      "id": "chg_01a09c5b-5236-76ba-af8b-32961f83de50",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "extract_clean",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "extract_clean"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “extract_clean” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5236-76ba-af8b-32961f83de50"
    },
    {
      "id": "chg_01a09c5b-5237-73c2-a6df-2aa0e960570c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gas_fees",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gas_fees"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “gas_fees” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5237-73c2-a6df-2aa0e960570c"
    },
    {
      "id": "chg_01a09c5b-5238-7137-b6b0-bc987ba47abe",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "geo_ip",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "geo_ip"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “geo_ip” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5238-7137-b6b0-bc987ba47abe"
    },
    {
      "id": "chg_01a09c5b-5238-7e87-ae86-3c7c10e2eafd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "market_spread",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "market_spread"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “market_spread” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5238-7e87-ae86-3c7c10e2eafd"
    },
    {
      "id": "chg_01a09c5b-5239-761f-84d9-ed5e4f68a276",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pdf_text",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pdf_text"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “pdf_text” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5239-761f-84d9-ed5e4f68a276"
    },
    {
      "id": "chg_01a09c5b-5239-7cb8-98c8-d1e73efc1248",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "rss_feed",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "rss_feed"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “rss_feed” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5239-7cb8-98c8-d1e73efc1248"
    },
    {
      "id": "chg_01a09c5b-523a-7456-b3c0-8bf9d9080a4d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "seo_check",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "seo_check"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “seo_check” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-523a-7456-b3c0-8bf9d9080a4d"
    },
    {
      "id": "chg_01a09c5b-523a-7b2c-b031-ce90eeab86fc",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "token_price",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "token_price"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “token_price” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-523a-7b2c-b031-ce90eeab86fc"
    },
    {
      "id": "chg_01a09c5b-523b-7d00-83a6-1201f27c93c6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "wallet_balance",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "wallet_balance"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “wallet_balance” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-523b-7d00-83a6-1201f27c93c6"
    },
    {
      "id": "chg_01a09c5b-523c-7334-adc3-dc5cb916cfaa",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "web_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "web_search"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool “web_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-523c-7334-adc3-dc5cb916cfaa"
    },
    {
      "id": "chg_01a09c5b-5243-7e69-bbe9-51a84002d7f6",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 20:00:24.97933+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/agentmarginrouter-agent-margin-router/agent-margin-router-production#chg-chg_01a09c5b-5243-7e69-bbe9-51a84002d7f6"
    }
  ],
  "days": [
    {
      "date": "2026-09-19",
      "total": 67,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 7,
          "to_days": 8
        },
        "partial": false,
        "compared_to": "2026-09-18",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-18",
      "total": 66,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 14
    },
    {
      "date": "2026-09-17",
      "total": 66,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-16",
      "total": 66,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 42
    },
    {
      "date": "2026-09-15",
      "total": 65,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 10,
        "to": 13,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 3,
          "to_days": 4
        },
        "partial": false,
        "compared_to": "2026-09-14",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-13",
      "total": 64,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 84
    },
    {
      "date": "2026-09-12",
      "total": 63,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-11",
      "total": 62,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}