io.github.2s-io/mcp

Before you connect

{
  "mcpServers": {
    "2sio": {
      "command": "npx",
      "args": ["-y", "@2sio/mcp"],
      "env": { "EVM_PRIVATE_KEY": "0x..." }
    }
  }
}

Works with these clients

• Claude Desktopnpx
• Claude Codenpx
• Cursornpx
• VS Codenpx
• Windsurfnpx

Derived from the registry manifest (package type and transport) — we have not installed it ourselves. Check the official README before relying on it.

claude mcp add mcp -- npx -y @2sio/mcp@1.81.0

Follow the official README; env and args vary per server.