Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "Eagle Virtual USDT & USDC Blacklist Tracker",
  "description": "Eagle Virtual publishes the on-chain record of stablecoin blacklists, freezes and seizes, with the transaction and block for each event. This card describes our MCP server. We do not run an A2A agent. Connect any MCP client to https://mcp.eaglevirtual.com/mcp over Streamable HTTP. The server has 6 tools, and all of them only read data. No account is needed for up to 100 calls a day from one network address. In ChatGPT, install \"USDT & USDC Blacklist Tracker\" by Eagle Virtual LLC from https://chatgpt.com/plugins/plugin_asdk_app_6aa6b34cc6a081918ffd9ad292e1a35c. Setup for each client is at https://eaglevirtual.com/mcp. The REST API is described at https://eaglevirtual.com/v1/openapi.json. Every record is dated and links to the page on eaglevirtual.com that shows it. The record says what issuers did. It gives no risk score and no opinion about any address.",
  "supportedInterfaces": [
    {
      "url": "https://mcp.eaglevirtual.com/mcp",
      "protocolBinding": "https://modelcontextprotocol.io/specification/2025-11-25/basic/transports#streamable-http",
      "protocolVersion": "1.0"
    }
  ],
  "provider": {
    "organization": "Eagle Virtual LLC",
    "url": "https://eaglevirtual.com"
  },
  "version": "1.1.3",
  "documentationUrl": "https://eaglevirtual.com/mcp",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "get_address_status",
      "name": "Get address status",
      "description": "Check one wallet address against the record of stablecoin blacklistings, freezes and seizures. Returns every recorded action against that address \u2014 which issuer took it, on which blockchain, on what date, and in which transaction and block, so it can be verified independently. Covers USDT, USDC and every other coin in this record, on every blockchain it checks. Returns a dated record of what an issuer did, never a risk score, rating, or opinion about the address or its owner. Needs no account.",
      "tags": [
        "mcp-tool",
        "read-only",
        "stablecoin"
      ]
    },
    {
      "id": "get_token_statistics",
      "name": "Get token statistics",
      "description": "Counts of recorded stablecoin blacklistings, freezes and seizures \u2014 by coin, by blockchain, by month, or by year. Answers questions like \"how many wallets has Tether blacklisted\", \"which coin is frozen most often\", and \"how many seizures happened in 2025\". Returns counts and dates only; no wallet addresses are returned by this tool.",
      "tags": [
        "mcp-tool",
        "read-only",
        "stablecoin"
      ]
    },
    {
      "id": "get_token_policy",
      "name": "Get token policy",
      "description": "For a given coin, the record of which restriction controls the issuer has actually used \u2014 blacklisting, freezing, taking a balance, lifting a restriction \u2014 with the on-chain event signature, how many times, and the first and most recent dates. Reports what has happened, dated. It does not report what a contract is capable of: contract capability inspection is not published yet, and this tool says so rather than inferring that a coin cannot freeze from an absence of records. Discloses no wallets.",
      "tags": [
        "mcp-tool",
        "read-only",
        "stablecoin"
      ]
    },
    {
      "id": "get_coverage",
      "name": "Get coverage",
      "description": "The blockchains and coins covered by this stablecoin blacklist and freeze record, the date of the most recent recorded event, and which blockchains have records that are behind right now, so we cannot vouch for them. Call this to find out whether a chain or coin is in scope before relying on an answer about it, and to check whether any part of the record is behind. `chains_claimed`, `coins_covered`, `contracts_checked` and `companies_checked` are what a check covers; the `coins` array lists only the coins that have at least one recorded event, which is a smaller set. A coin is one name run by one issuer, so a name that two issuers use appears once per issuer, with the issuer after it.",
      "tags": [
        "mcp-tool",
        "read-only",
        "stablecoin"
      ]
    },
    {
      "id": "list_freeze_events",
      "name": "List freeze events",
      "description": "The published feed of recent stablecoin blacklist, freeze, seizure, release and on-chain sanctions events, the same rows eaglevirtual.com shows publicly, with the wallet, coin, blockchain, date, block and transaction for each. Covers every coin on every chain: omit the filters and it returns all of them, newest first. Filter by coin, blockchain, event kind or date to narrow it. This is a published sample of the record, not the full corpus, and there is no way to page beyond it. Add month (YYYY-MM) for one whole recorded month: the month\u2019s totals on every plan, and every event behind them on the Business plan. To check a specific wallet, use get_address_status; for totals use get_token_statistics.",
      "tags": [
        "mcp-tool",
        "read-only",
        "stablecoin"
      ]
    },
    {
      "id": "get_biggest",
      "name": "Get biggest",
      "description": "The largest recorded stablecoin blacklistings, freezes, seizures and releases, ranked by amount, largest first. Answers \"what is the largest blacklist\", \"the biggest freeze\", and \"the biggest seizure\". Filter by coin, blockchain or kind. A blacklisting or freeze is ranked by the balance the wallet held when it was restricted; a seizure by the balance that was taken. They are two different quantities and each row says which it is. The default scope ranks the 25 latest recorded events, with the wallet, date, block and transaction for each. Set scope to \"all_time\" for the largest in the whole record, which names no wallet, transaction or block.",
      "tags": [
        "mcp-tool",
        "read-only",
        "stablecoin"
      ]
    }
  ],
  "iconUrl": "https://eaglevirtual.com/brand/logo/png/icon-light/ev-icon-512.png"
}