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EVM Wallet Signer

MCP ServerMCP Registry官方收录

io.github.nikicat/mcp-wallet-signer · v0.1.3

Route EVM transactions to browser wallets (MetaMask, etc.) for signing via EIP-6963

概览

EVM Wallet Signer 是一个MCP Server,收录自 官方 MCP Registry。支持 stdio 传输。本页提供 Cursor、Claude Code 等客户端的安装配置片段。

安装

选择你的平台查看安装方式

{
  "mcpServers": {
    "mcp-wallet-signer": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-wallet-signer"
      ]
    }
  }
}

环境变量

EVM_MCP_PORT可选

HTTP server port for the browser approval UI (default: 3847)

EVM_MCP_DEFAULT_CHAIN可选

Default EVM chain ID (default: 1 for Ethereum mainnet)

相关资源

统一 Manifest

{
  "id": "io.github.nikicat/mcp-wallet-signer",
  "type": "mcp-server",
  "version": "0.1.3",
  "displayName": "EVM Wallet Signer",
  "description": "Route EVM transactions to browser wallets (MetaMask, etc.) for signing via EIP-6963",
  "repository": {
    "url": "https://github.com/nikicat/mcp-wallet-signer",
    "source": "github"
  },
  "homepage": "https://github.com/nikicat/mcp-wallet-signer",
  "distribution": {
    "packages": [
      {
        "registryType": "npm",
        "identifier": "mcp-wallet-signer",
        "version": "0.1.3",
        "runtimeHint": "npx",
        "transport": "stdio",
        "environmentVariables": [
          {
            "name": "EVM_MCP_PORT",
            "description": "HTTP server port for the browser approval UI (default: 3847)"
          },
          {
            "name": "EVM_MCP_DEFAULT_CHAIN",
            "description": "Default EVM chain ID (default: 1 for Ethereum mainnet)"
          }
        ]
      }
    ],
    "remotes": []
  },
  "dependencies": [],
  "installTargets": [
    "claude-code",
    "claude-desktop",
    "cursor",
    "vscode"
  ],
  "keywords": [],
  "provenance": {
    "origin": "official-mcp-registry",
    "originalId": "io.github.nikicat/mcp-wallet-signer",
    "originalUrl": "https://registry.modelcontextprotocol.io/v0.1/servers/io.github.nikicat%2Fmcp-wallet-signer/versions/latest",
    "isOfficial": true,
    "status": "active"
  }
}
EVM Wallet Signer — MCP Server 安装与配置 · AgentHub