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mcp/harbor
Claude Desktop

chainanalyzer mcp for Claude Desktop

io.github.rascal-3/chainanalyzer-mcp

Multi-chain AML risk scoring, sanctions screening, and tx tracing across BTC, ETH, POL, AVAX, SOL.

client:Claude Desktop transport:stdio runtime:npm

Install chainanalyzer mcp in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "chainanalyzer-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "chainanalyzer-mcp"
      ],
      "env": {
        "X402_WALLET_PRIVATE_KEY": "<X402_WALLET_PRIVATE_KEY>",
        "CHAINANALYZER_API_KEY": "<CHAINANALYZER_API_KEY>",
        "CHAINANALYZER_BASE_URL": "<CHAINANALYZER_BASE_URL>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

chainanalyzer mcp in other clients

chainanalyzer mcp MCP server