Automaton Onchain Tools

{
  "mcpServers": {
    "app.vercel.automaton-tx-explainer/base-tools": {
      "url": "https://automaton-tx-explainer.vercel.app/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

25 shown · authentication unknown

• approval_sweep_all_chains

  One call sweeps a wallet on Base, Ethereum, BNB, Arbitrum, Optimism, Polygon and Avalanche for live ERC-20 allowances and NFT setApprovalForAll approvals (GoPlus + explorer event logs, each re-read onchain), ranks them by risk (unlimited, unknown spender, unverified or non-contract spender, flagged) and returns a ready-to-sign revoke tx (to, data, chainId, value 0) for each risky one. Per-chain status; partial results if a chain fails. Costs $0.02.

  Schema valid · SHA-256 3b280ade3a56…

  View input schema

  {
    "type": "object",
    "properties": {
      "address": {
        "type": "string",
        "pattern": "^0x[0-9a-fA-F]{40}$"
      }
    },
    "required": [
      "address"
    ],
    "$schema": "http://json-schema.org/draft-07/schema#"
  }

• arbitrum_address_inspect

  Inspect any Arbitrum address: EOA vs contract vs EIP-7702 delegated, ETH balance, nonce, proxy implementation (EIP-1967/1167/zos), and ERC-20 name/symbol/decimals/supply, and a flag for copycats of major tokens (USDC, USDT, WETH...) at a non-official address. Costs $0.005.

  Schema valid · SHA-256 508e1ae37a22…

  View input schema

  {
    "type": "object",
    "properties": {
      "address": {
        "type": "string",
        "pattern": "^0x[0-9a-fA-F]{40}$"
      }
    },
    "required": [
      "address"
    ],
    "$schema": "http://json-schema.org/draft-07/schema#"
  }

• arbitrum_contract_risk

  Heuristic risk flags for a Arbitrum contract from free public data: Sourcify verification, upgradeable proxy + admin, owner type, mint/pause/blacklist/fee selectors, bytecode size, and a flag for copycats of major tokens (USDC, USDT, WETH...) at a non-official address. Not an audit or financial advice. Costs $0.005.