PluginBench
MCP Server

Ethereum & EVM Message Signing MCP Server

io.github.nirholas/signing-mcp-server

RepositoryRegistry

What is the Ethereum & EVM Message Signing MCP server?

Sign Ethereum messages - EIP-191, EIP-712 typed data, Permit2, signature verification and recovery

How to install Ethereum & EVM Message Signing

Copy-paste configuration for popular MCP clients.

transport: stdio
Config generated by PluginBench — verify against the source before use.
Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "signing-mcp-server": {
      "command": "uvx",
      "args": [
        "signing-mcp-server"
      ]
    }
  }
}
Cursor
~/.cursor/mcp.json
{
  "mcpServers": {
    "signing-mcp-server": {
      "command": "uvx",
      "args": [
        "signing-mcp-server"
      ]
    }
  }
}
Windsurf
~/.codeium/windsurf/mcp_config.json
{
  "mcpServers": {
    "signing-mcp-server": {
      "command": "uvx",
      "args": [
        "signing-mcp-server"
      ]
    }
  }
}
VS Code
.vscode/mcp.json
{
  "servers": {
    "signing-mcp-server": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "signing-mcp-server"
      ]
    }
  }
}
Claude Code
claude mcp add signing-mcp-server -- uvx signing-mcp-server

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