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Wallet Signer
Non-custodial EVM wallet MCP — routes transactions to browser wallets (MetaMask, etc.) for signing. Private keys never leave the browser; every action requires explicit user approval via EIP-6963.
finance-fintechbrowser
By nikicat
Installation
npx -y mcp-wallet-signerConfiguration
{
"mcpServers": {
"mcp-wallet-signer": {
"command": "npx",
"args": ["-y", "mcp-wallet-signer"]
}
}
}How to use
- Run the installation command above (if needed)
- Open your Claude Code settings file (~/.claude/settings.json)
- Add the configuration to the mcpServers section
- Restart Claude Code to apply changes