BlockchainAnalysis

{
  "id": "aix_488f75fe4c",
  "name": "BlockchainAnalysis",
  "operator": "(unclaimed - source: pulsemcp · publisher: www.pulsemcp.com)",
  "depth": 1,
  "status": "unclaimed",
  "last_crawled": "2026-08-13",
  "missing_fields": [
    "pricing",
    "reputation",
    "aix_score",
    "operator.identity"
  ],
  "skills": [
    "general-tools"
  ],
  "protocols": {
    "mcp": "https://blockchainanalysis.io/api/mcp",
    "a2a": null
  },
  "pricing": null,
  "regions": [
    "global"
  ],
  "languages": [
    "en"
  ],
  "reputation": null,
  "aix_score": null,
  "verification": {
    "identity": "none",
    "health": "liveness-only",
    "pricing": "unknown",
    "last_check": "2026-08-13T14:00:02.791Z"
  },
  "pricing_model": "unknown",
  "links": [
    {
      "label": "homepage",
      "url": "https://www.pulsemcp.com/servers/blockchainanalysis"
    },
    {
      "label": "listing",
      "url": "https://blockchainanalysis.io/tools/mcp"
    }
  ],
  "unreachable": false,
  "profile": {
    "mcp_server": "blockchainanalysis",
    "mcp_version": "1.0.0",
    "tool_count": 9,
    "tools": [
      {
        "name": "check_stablecoin_freeze",
        "description": "Check whether Tether (USDT) or Circle (USDC) have blacklisted a wallet address on-chain. Reads the issuer's blacklist function directly across 15 chains (ETH, BSC, POLYGON, ARBITRUM, OPTIMISM, BASE, AVALANCHE, PLASMA, HYPEREVM, STABLE, INK, BERACHAIN, ROBINHOOD, TRON, SOL). A frozen address can no longer send or receive that stablecoin. Also reports whether the address was PREVIOUSLY frozen and later unfrozen (a prior-freeze signal from the freeze ledger). The result reports the observed on-chain fact (frozen / not frozen at check time), never the cause of a freeze. Free."
      },
      {
        "name": "get_freeze_events",
        "description": "Query the canonical stablecoin freeze ledger — the HISTORY of freeze / unfreeze / destroy events by Tether (USDT), Circle (USDC/EURC), Paxos (USDP) and First Digital (FDUSD), sourced from the issuers' own on-chain blacklist events across Ethereum, Polygon, Optimism, TRON and more. Filter by frozen address, chain, kind, or time; omit all filters for the most recent events. This is the EVENT HISTORY — to check whether an address is frozen right now, use check_stablecoin_freeze instead. Each row is a verifiable on-chain fact (issuer acted on address at block/time); it never states the cause. Free."
      },
      {
        "name": "check_token_security",
        "description": "Simulate a buy-and-sell of an ERC-20 token on its main DEXes to surface honeypots (tokens you can buy but not sell), extreme transfer taxes, name/symbol impersonation, and active mint authority — cross-referenced against BA's 1B+ entity labels. Reports observed facts (e.g. 'sell simulation reverted'), not verdicts. Live on Base, BNB Chain, Ethereum, Optimism, Polygon, Arbitrum. No transaction is sent. Free."
      },
      {
        "name": "check_token_approvals",
        "description": "List a wallet's active ERC-20 token approvals on Ethereum and who can move its funds — risk-scored against BA's 1B+ entity labels (scam / phishing / exploit / sanctioned spenders), flagging unlimited allowances and stale grants. The wallet's attack surface at a glance. Read-only. Ethereum only. Free."
      },
      {
        "name": "list_supported_chains",
        "description": "List the BlockchainAnalysis MCP tools, the chains each supports, and pricing. Call this first to discover what the server can do (and which calls are free vs paid) before invoking a tool. Free."
      },
      {
        "name": "screen_address",
        "description": "Screen a wallet against BlockchainAnalysis's 1B+ entity-label dataset: sanctions (OFAC / EU / UN / UK HMT / Swiss SECO), scam, phishing, exploit, mixer, exchange, and more — each label carries a threat level (SAFE→CRITICAL), source, and confidence. Returns the raw labels for the address. Works across major EVM chains plus TRON, SOL, and BTC. Paid per call via x402 (USDC)."
      },
      {
        "name": "kyt_risk",
        "description": "Assess a wallet's KYT (Know-Your-Transaction) risk: combines real-time sanctions screening, BA entity classification, a VASP/jurisdiction risk score, and cluster context into a single risk verdict (critical / high / medium / low / unknown) with flags. Behavioral risk, distinct from a raw label list. Covers 54 chains. On 31 of them the verdict is backed by entity-label data; on the rest it is sanctions and stablecoin-freeze screening only, and the response says so. Paid per call via x402 (USDC)."
      },
      {
        "name": "kyt_tx",
        "description": "Assess the KYT risk of a transaction between two wallets: screens BOTH the sender (from) and recipient (to) against real-time sanctions, BA entity classification, a VASP/jurisdiction risk score and cluster context, then returns a single combined risk verdict (critical / high / medium / low / unknown), a block/review/allow recommendation, and directional flags (FROM:/TO:). The transaction analogue of kyt_risk. Covers 54 chains. On 31 of them the verdict is backed by entity-label data; on the rest it is sanctions and stablecoin-freeze screening only, and the response says so. Paid per call via x402 (USDC)."
      },
      {
        "name": "oracle_verdict",
        "description": "Get a consumer-protection verdict for a wallet or contract: a normalized verdict (e.g. safe / caution / high_risk) with a 0-100 score, confidence tier, and plain-language reasons, derived from BA sanctions + entity labels. Answers 'is it safe to interact with this address?' Distinct from raw labels (screen_address) and transactional risk (kyt_risk). Supported chains: btc, eth, bsc, polygon, arbitrum, optimism, base, avalanche, fantom, tron, sol. Paid per call via x402 (USDC)."
      }
    ],
    "profiled_at": "2026-08-13T14:00:02.791Z"
  }
}