Skip to content
mcp/harbor
Cursor

token safety check for Cursor

io.github.lx1112/token-safety-check

Rug check tokens on Base, Ethereum, Arbitrum, Optimism, Polygon, Solana: 0-100 risk score + reasons

client:Cursor transport:stdio runtime:npm

Install token safety check in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "token-safety-check": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "token-safety-check"
      ],
      "env": {
        "X402_PRIVATE_KEY": "<X402_PRIVATE_KEY>",
        "TOKEN_SAFETY_MAX_USD": "<TOKEN_SAFETY_MAX_USD>"
      }
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

token safety check in other clients

token safety check MCP server