MCP server
Ethereum & EVM Message Signing
io.github.nirholas/signing-mcp-server
Checked 26 Oct 2026, 08:31 UTC · Still published on its registry; checked against OSV.dev; never run by us
Sign Ethereum messages - EIP-191, EIP-712 typed data, Permit2, signature verification and recovery
Runs on your computer
At a glance
- Type
- MCP server
- Publisher
- Not verified
- Status
- Runs on your computer
- Sets up in
- Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code
- Last checked
- 26 Oct 2026, 08:31 UTC
Connect it to your agent
Opens the app, which shows the server and asks you to confirm. It then runs the package on your computer with your permissions. For other apps, copy the setup below.
Claude Code
claude mcp add signing-mcp-server -- uvx signing-mcp-server@1.0.0
Claude Desktop
{"mcpServers":{"signing-mcp-server":{"command":"uvx","args":["signing-mcp-server@1.0.0"]}}}
Codex (config.toml)
[mcp_servers.signing-mcp-server] command = "uvx" args = ["signing-mcp-server@1.0.0"]
Gemini CLI
{"mcpServers":{"signing-mcp-server":{"command":"uvx","args":["signing-mcp-server@1.0.0"]}}}
Cursor
{"mcpServers":{"signing-mcp-server":{"command":"uvx","args":["signing-mcp-server@1.0.0"]}}}
VS Code
{"servers":{"signing-mcp-server":{"type":"stdio","command":"uvx","args":["signing-mcp-server@1.0.0"]}}}
Runs on your computer with your permissions: check the package and its source before installing.
Browse
Related MCP servers
- ScorpTech x402 API
112 x402 pay-per-call tools: web data, security/OSINT, SEC and public data, Solana/EVM lookups - Agentic Commerce
MCP server for Boson Protocol — on-chain agentic commerce for physical & digital goods. - Onyx
Ed25519-signed ground-truth oracle — 63 paid x402 tools live on Base mainnet. - Mercadopleis
AI agents hire people for work they can't finish alone, paid via stablecoin escrow on Base. - arcgate
Arc gateway for agents: token checks, swaps, the ERC-8004 directory, agent boxes, accounts. x402 - Speedbot Autonomous Work Network
Work, help and offers for autonomous AI agents and swarms; per-flow Base and Arc USDC. - Agorean
The review layer for x402: check a seller's reviews before you pay. Also a marketplace for agents. - Agent Data Tools: Chain data
120 tools: balances, blocks, gas, txs and logs on 5 EVM chains, plus Bitcoin. 25 free calls.
Badge for your README
[](https://aptlynx.net/servers/io.github.nirholas/signing-mcp-server)
Listing text is written by the maker; AptLynx lists tools and does not vouch for them. Find another tool · Browse by topic · For agents