andresdefi/zerodust

Overview

Zerodust is a TypeScript tool that lets users fully exit a blockchain by transferring their entire native gas balance to another address. It leverages EIP-7702, which allows an externally owned account to delegate to a smart contract, enabling the complete transfer of funds in a single operation. The project is minimal and experimental, with a small codebase.

Best for

Best for
Developers needing to sweep gas balances from accounts they are leaving

Use cases

• Empty a wallet's gas balance before abandoning an address
• Consolidate leftover native tokens across multiple accounts
• Automate account cleanup in blockchain workflows

How to use

Install

npx @zerodust/mcp-server

Tools exposed

• zerodust_register_api_key

Clients listed in this record (not verified here)

Claude Desktop, Claude Code

Example client config

{
  "mcpServers": {
    "zerodust": {
      "command": "npx",
      "args": [
        "@zerodust/mcp-server"
      ],
      "env": {
        "ZERODUST_ALLOW_EXECUTE": "true",
        "ZERODUST_SIGNER_MODULE": "./my-signer.mjs"
      }
    }
  }
}

Notes