contract_check

Active

declared in 3.2.4

Smart contract verification for any EVM address. Returns verified (source published on Etherscan), is_proxy, proxy_type (transparent/uups/beacon/none), owner address, and deployment age. Use before interacting with an unknown contract to detect hidden admin keys, upgradeable proxies, or unverified bytecode.

Parameters schema

{
  "type": "object",
  "required": [
    "address"
  ],
  "properties": {
    "chain": {
      "type": "string",
      "default": "eth"
    },
    "address": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

What this tool wraps· 1 endpoint

min confidence0.70 0.50

Data resourceEtherscan API
Etherscan · crypto
name mention0.70

Parent server

xyz.lonestaroracle/mcp-server

https://github.com/Homie4570/lso-mcp

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