MCP serverCommunity

io.github.kaito3636/x402-presign-guard

Pre-sign EVM tx/approval safety for AI agents: decode calldata, flag drainers, return GO/HOLD/BLOCK.

kaito3636 · ↓ 0 installs

Install

Add the config to your client settings. Replace values in <angle brackets> with your own.

claude_desktop_config.json

{
  "mcpServers": {
    "x402-presign-guard": {
      "command": "npx",
      "args": [
        "-y",
        "x402-presign-guard@0.1.1"
      ]
    }
  }
}

Tools

The tool list will appear once the server has a sandbox or the editors fill it in.

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