MCP ServerSTDIOOfficialv1.0.0

Ethereum & EVM Message Signing MCP Server

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

io.github.nirholas/signing-mcp-server

Hosted URL

https://github.com/nirholas/ethereum-wallet-toolkit

Transport

STDIO

Auth

No auth required

Connect to Ethereum & EVM Message Signing

Hosted endpoint — paste into any MCP client.

https://github.com/nirholas/ethereum-wallet-toolkit

Where to find authoritative docs and source for Ethereum & EVM Message Signing.

Open MCP Agent Studio and connect this server to Claude, GPT, Gemini, DeepSeek and more — no install required.

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