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EVM Wallet Signer MCP server

nikicat/mcp-wallet-signer

Non-custodial EVM wallet that routes transactions to browser wallets like MetaMask for signing, with explicit user approval for every action via EIP-6963.

2 GitHub stars2 forks477 npm downloads / month

Install EVM Wallet Signer in Claude Code

Claude Code
claude mcp add evm-wallet-signer -- npx -y mcp-wallet-signer
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "evm-wallet-signer": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-wallet-signer"
      ]
    }
  }
}

Frequently asked questions

What does the EVM Wallet Signer MCP server do?

Non-custodial EVM wallet that routes transactions to browser wallets like MetaMask for signing, with explicit user approval for every action via EIP-6963.

Is the EVM Wallet Signer MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does EVM Wallet Signer run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add EVM Wallet Signer to Claude Code?

Run: claude mcp add evm-wallet-signer -- npx -y mcp-wallet-signer

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