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SENTINEL

io.github.teodorofodocrispin-cmyk/sentinel-mcp · v1.0.1

Pre-execution safety oracle for AI agents. Screens Base contracts, simulates sells, pays via x402.

Connect Runs on your machine

Terminal
claude mcp add sentinel-mcp -e AGENT_WALLET_PRIVATE_KEY=<AGENT_WALLET_PRIVATE_KEY> -- uvx sentinel-mcp==1.0.1
claude_desktop_config.json
{
  "mcpServers": {
    "sentinel-mcp": {
      "command": "uvx",
      "args": [
        "sentinel-mcp==1.0.1"
      ],
      "env": {
        "AGENT_WALLET_PRIVATE_KEY": "<AGENT_WALLET_PRIVATE_KEY>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "sentinel-mcp": {
      "command": "uvx",
      "args": [
        "sentinel-mcp==1.0.1"
      ],
      "env": {
        "AGENT_WALLET_PRIVATE_KEY": "<AGENT_WALLET_PRIVATE_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "sentinel-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "sentinel-mcp==1.0.1"
      ],
      "env": {
        "AGENT_WALLET_PRIVATE_KEY": "<AGENT_WALLET_PRIVATE_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
AGENT_WALLET_PRIVATE_KEY
Required, secret
Private key of a Base wallet holding USDC, used to pay SENTINEL autonomously via x402

Details

Package[email protected] (PYPI, stdio)
First published21 Jul 2026
Last updated21 Jul 2026
Registry nameio.github.teodorofodocrispin-cmyk/sentinel-mcp

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