INDIVIDUAL MCP TOOL

kyt_risk

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.

blockchainanalysis.ionone authenticationAvailability not checked

Input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

Parent endpoint

blockchainanalysis.io

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.blockchainanalysis]
url = "https://blockchainanalysis.io/api/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "blockchainanalysis": {
      "type": "http",
      "url": "https://blockchainanalysis.io/api/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: blockchainanalysis
Remote MCP URL: https://blockchainanalysis.io/api/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "blockchainanalysis": {
      "url": "https://blockchainanalysis.io/api/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "blockchainanalysis": {
      "type": "http",
      "url": "https://blockchainanalysis.io/api/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "blockchainanalysis",
  "transport": "streamable-http",
  "url": "https://blockchainanalysis.io/api/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

check_stablecoin_freeze — Check whether Tether (USDT) or Circle (USDC) have blacklisted a wallet address on-chain.
get_freeze_events — 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.
check_token_security — 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.
check_token_approvals — 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.
list_supported_chains — List the BlockchainAnalysis MCP tools, the chains each supports, and pricing.
screen_address — 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.
oracle_verdict — Get a consumer-protection verdict for a wallet or contract: a normalized verdict (e.