bytecode-intelligence-mcp

MCP server for EVM smart contract bytecode classification. Powered by byteco.xyz.

Analyzes hex-encoded EVM bytecode and classifies it as a mixer, token, DEX, proxy, bridge, staking contract, or NFT — with a confidence score.

Tools

analyze_bytecode

Classifies EVM bytecode and returns a risk label with confidence.

Input:

• bytecode (string) — hex-encoded bytecode, with or without 0x prefix
• blockchain (string, default "evm") — chain family

Output:

Label:      mixer
Confidence: 91.3%
Meaning:    Privacy/tumbler contract (e.g. Tornado Cash) — high risk

Family scores:
  mixer      91.3%
  proxy      6.1%
  dex        1.8%
  ...

Supported labels: mixer, erc20, erc721, proxy, dex, bridge, staking, unknown

get_supported_chains

Lists supported blockchain networks (currently all EVM-compatible chains: Ethereum, BSC, Polygon, Arbitrum, Optimism, Base, Avalanche, and more).

Usage

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "bytecode-intelligence": {
      "command": "npx",
      "args": ["-y", "bytecode-intelligence-mcp"]
    }
  }
}

Other MCP clients

npx bytecode-intelligence-mcp

API

The server calls https://byteco.xyz — no API key required. Rate limit: 10 req/s per IP.

License

MIT