E

Ethereum Wallet Toolkit

Verified Integration
Author: @nirholasCategory: ServerApplication
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status

Client Configuration

— Connect Ethereum Wallet Toolkit to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "ethereum-wallet-toolkit": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-ethereum-wallet-toolkit"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Provides comprehensive Ethereum wallet management, including secure offline generation, HD wallet derivation, keystore encryption, EIP-712 signing, and transaction building.

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Ethereum Wallet Toolkit

Absolutely. Designed as a developer tool, it provides CLI access, an offline HTML build system for secure environments, and integrates directly with official EthereumJS libraries. It's ideal for building, testing, and managing Ethereum-related cryptographic operations.

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